Cardiio: Heart Rate Monitor
HR checker & beat analyzer







How much does Cardiio: Heart Rate Monitor cost?
Prices are current as of 4 Oct 2026.
2 subscriptions from $6.99
In the United States, Cardiio: Heart Rate Monitor has 2 subscriptions priced $6.99 – 39.99. It comes with a 3 days free trial.
| Subscription | Period | Price |
|---|---|---|
| Weekly Pro Upgrade | WeeklyTrial: 3 days | $6.99 |
| Annual Pro Upgrade | Annual | $39.99 |
8 one-time purchases from $1.99
In the United States, Cardiio: Heart Rate Monitor has 8 one-time purchases priced $1.99 – 9.99.
| Product | Price |
|---|---|
| Coach Max | $1.99 |
| Calorie-Burn Estimator | $4.99 |
| Hypothetical Life Expectancy Pack | $4.99 |
| Remove Promo Banner | $4.99 |
| Specific Heart Rate Pack | $4.99 |
| Target Heart Rate Pack | $4.99 |
| Pulse Waveform Pack | $7.99 |
| Full Pro Upgrade! | $9.99 |
See what Cardiio: Heart Rate Monitor costs in all 175 countries →
10+ alternatives to Cardiio: Heart Rate Monitor
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.8 | 4.7 | 4.7 | 4.5 | 4.7 | 4.8 | 4.4 | 4.5 | 4.5 | 4.6 |
| Reviews | 305K | 543K | 321K | 50K | 11K | 9.5K | 8.6K | 7.2K | 5.7K | 4.7K | 4.4K |
| Released | 2012 | 2010 | 2017 | 2015 | 2019 | 2020 | 2022 | 2018 | 2021 | 2024 | 2021 |
| Weekly price | $6.99 | $8.99 | $6.99 | — | — | — | $6.99 | — | — | $6.99 | $5.99 |
| Monthly price | — | $9.99 | $7.99 | $3.99 | $9.99 | — | — | — | $9.99 | — | — |
| Annual price | $39.99 | $59.99 | $34.99 | $19.99 | — | — | $29.99 | — | $59.99 | $39.99 | $19.99 |
| One-time price | $4.99 | $0.99 | $59.99 | $9.99 | $14.99 | — | — | — | $199.99 | — | $99.99 |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
Cardiio: Heart Rate Monitor reviews
4.7 out of 5, based on 304,535 reviews.
What people like
- Helps calm down when overwhelmed
- Gives peace of mind for heart issues
- Has nice workouts included
What they complain about
- Hard to get a reading
- Constantly tells you to stay still
- Often says poor signal quality
- Does not work well outdoors
Interesting concept that works
Unbelievable how accurate this is. I do this about once per week and show the results to my dr. Gives me peace of mind.
Slow and Hard to Work With
I do think the app is organized, however it’s SO difficult to work with and it takes like ten tries each time you want to record your heart rate. I tried using this for a class, but by the time it recorded, my heart rate would lower after a workout. It’s just not reliable and I’ve talked to some of my friends who used this app for the same reason and they had the same issues with it. Do not recommend.
Mostly accurate
I use this app to track my waking heart rate and the times when I exercise. Most of the time, it’s easy to use and to get an accurate reading. Sometimes, it can read that my finger is blocking the camera lens, but it won’t give me an accurate reading. Other times it has difficulty locking onto my finger at all. So, mixed review.
Great when it works.
More often than not I don’t get a reading because of “poor signal quality” no matter what I try to
Endurance score bug
The endurance score is no longer working as it did. Seems to be fixed.
Makes it simple!
I enjoy checking my bpm with this makes it so easy
Poor signal quality?
I will watch as the app measures my heart rate and stays in a very narrow range as I hold my finger over the camera for however long. It seems perfect, but then it just says “poor signal quality” with no other explanation. The signal quality was in fact not poor as I watched the data being collected and it seemed to be very consistent throughout the entire process. I need to use this app to properly measure my heart rate, and it is not doing what it claims to be good at.
It’s pretty cool
I personally don’t think it’s worth buying but I use it a lot when I do uppers 😂
CanT connect third party devices
I can’t connect to other devices
I like the app but I don’t like it
You literally got to sit still no movement period or it will not register. You guys need to fix that issue.
No blood monitors
I’m enjoying the app but the only issue I have is that there is no blood monitor
Doesn’t work
Every time I used it, it measured the heart rate for quite a long time. Then, at the very end, it said “poor signal” and terminated. This is a terrible product. I deleted it, and I don’t miss it at all.
Ops,
Ma perché sempre , pagare … pagare per avere un servizio utile e completo . A questo punto i sponsor nn servono proprio niente . Va be’ e’ lo stesso intanto cambia poco o niente .
Price misrepresented
The info shown for In App Purchases and the review I read said you can upgrade to Pro for a one-time fee of $9.99. But that isn't true. It’s a subscription model for $39.99/year. That's BIG difference.
Better Cardio Apps out there
I am having a problem with this app, and it is virtually impossible getting the developer to respond to my concerns.
David
Bnkien
Didn’t work
Every time I tried said poor signal and couldn’t do a reading no matter how I adjusted the light and camera. Other similar apps worked much better and actually worked. Disappointed.
M
C’est parfait merci
Not age related
I’m 67 and it’s exercises are not aged at a person of that age especially those with cardiovascular problems
It will be best if the problems will be solved
It always crash when i go to insight tab or i save a heartbeat but its good to being free
Great app
Woke up with racing heart, helped monitor the situation
Scam
Claims it’s free, demands money for use after download.
Dati non salvati
Dopo misurazione apparentemente effettuata correttamente non salva i dati per scarsa illuminazione anche in pieno sole. Come mai?
App causes raised heart rate
I got this for a 3-day trial. The sensor is so finicky that it keeps saying “Please keep still” over and over - even when I’m still. And I have neither old age nor Parkinson’s to cause tremors that would throw off the readings. The constant struggle to get a reading raised my anxiety and my heart rate. Forget paying the full year membership - I don’t need more technostress and dealing with things that don’t work.
Inaccurate off the chart
Terrible accuracy.most of the readings are in the hundreds.I’ve tried sitting still and doing everything right way but still gives readings all over the place.if I had cardiophobia or hypercondria I’d have lost my mind by now and had lots of hospital visits.but I’ve not .I used it after walking or excercise.I’m sure the app will get better but I’ve now got an Apple Watch.👍👍
Great App
Love how I can easily check my heart rate anywhere and anytime, especially if I’m not wearing my smartwatch.
Doesn’t work well
Most of the time it can’t get a reading. Not worth it.
Pressione.
Utilissimo,perché posso controllare in qualsiasi momento.
Avis
Juste il manque le tontionmetre
Small finger fail
This doesn’t seem to like little fingers on us smaller people.
Awesome Monitor
I have many heart issues including an implanted defibrillator and Cardiio helps me monitor my heart rate and will warn me if it gets too low or too high. That is very important for my peace of mind.
Buyer Beware
I thought by the “ heart rate checker and beat analyzer” description that this would actually give me a wave form like an ECG. All it does is give you the whip more like a pulse ox. I’m capable of counting my own pulse so this was a disappointment for me. I’m hoping to get a refund as it’s just been about an hour since I bought it and realized that it wasn’t what I thought it was.
Great app
This app is great and particularly like the 7 minute workouts
Heartbeat History not being recorded
I put my finger over the camera light on my iPhone and I can see a heartbeat reading. I take my finger off and that reading is not recorded or stored anywhere. I have paid the extra £8.99. But my heartbeat results are not being recorded, ie no History. I am getting SSL error messages cannot connect to server ? All my other apps are working. What is wrong with this app??
I love the game but why do you have to be so old
I love the game
Love it
Great app, useful. It helps me calm down when I get overwhelmed.
Dupe for Cardiogram
This app is a dupe for the Cardiogram- do not buy. It does not work as well and is a waste of money. I’m not sure what happened to the original cardiogram if it was discontinued.
Works but not very useful
Cardiio works well enough to measure pulse indoors. Outdoors, I have not yet managed to get it to take a reading. This is probably because the camera flash is overpowered by the daylight. You cannot get round this by covering the lens more tightly as Cardiio then tells you to cover more softly, whereupon it fails because of the ambient light. A pulse oximeter has the same problem outdoors. Any device with a tiny flash will have a struggle against daylight. Honestly though, it is just as easy to start the iphone timer, put your fingers on your wrist and count your pulse for 30 seconds.
App
The app itself is good but a lot of the time getting your heart rate is tiresome. You need to get your finger exactly in the right spot which takes a few goes.
Good
Good
FANTASTIC!
Such a quick & easy way to monitor my pulse, from ANYWHERE in the world! I LOVE IT! ♥️
Bad readings
This app barely gets readings. It takes 8-10 tries for me to get a reading for an app that claims do be so great it is terrible! Waisted money will not be renewing this app that is for sure!!!!!
HR monitor
Capable readout! However, I had some minor issues learning how to configure my fingers on the iPhone 12 flash. The HR monitor works well at rest. During exercise, the quiet pause may affect the readout.
Abbonamento
Come faccio a spostare abbonamento da un telefono all’altro??? Da IPHON S6 a IPHON XR
Not so great with a new iPhone
I have been using this for years, but it is now very tricky to get a reading, as the led/flash and the camera the app uses are far apart on my new iPhone 12. I’m surprised they haven’t done anything about this yet, as the iPhone 11 also had this arrangement of lenses. It’s just a faff now and the quality of the measurement is poorer.
After 9 years
Great!
Horrible app
Horrible app. Keeps saying that I need to warm my fingers or not press too hard. I can’t warm my fingers so that’s not possible. What a joke.
iPhone 12 problem
App no longer seems to work properly with 2 lens iPhone
Poor
Never actually gets to the point whereby it delivers an accurate reading
Improvement
Would be better if all ages could use it
Cardiio: Heart Rate Monitor price by country
A one-time purchase costs $2.99 in Libya and $7.52 in Colombia — 3× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | Weekly | Annual | One-time |
|---|---|---|---|
| Afghanistan | $6.99 | $39.99 | $3.99 |
| Albania | $7.99 | $49.99 | $5.99 |
| Algeria | $6.99 | $39.99 | $4.99 |
| Angola | $6.99 | $39.99 | $4.99 |
| Anguilla | — | — | $2.99 |
| Antigua And Barbuda | $6.99 | $39.99 | $3.99 |
| Argentina | $6.99 | $39.99 | $4.99 |
| Armenia | $7.99 | $49.99 | $5.99 |
| Australia | A$9.99$7.19 | A$59.99$43.16 | A$7.99$5.75 |
| Austria | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Azerbaijan | $6.99 | $39.99 | $5.99 |
| Bahamas | $7.99 | $39.99 | $4.99 |
| Bahrain | $7.99 | $39.99 | $4.99 |
| Barbados | $7.99 | $49.99 | $5.99 |
| Belarus | $7.99 | $49.99 | $5.99 |
| Belgium | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Belize | $6.99 | $39.99 | $4.99 |
| Benin | $6.99 | $39.99 | $5.99 |
| Bermuda | $6.99 | $39.99 | $4.99 |
| Bhutan | $6.99 | $39.99 | $3.99 |
| Bolivia | $6.99 | $39.99 | $4.99 |
| Bosnia & Herzegovina | €7.99$8.99 | €44.99$50.61 | €3.99$4.49 |
| Botswana | $6.99 | $39.99 | $4.99 |
| Brazil | R$39.90$7.64 | R$199.90$38.30 | R$29.90$5.73 |
| British Virgin Islands | $6.99 | $39.99 | $3.99 |
| Brunei Darussalam | $6.99 | $39.99 | $4.99 |
| Bulgaria | €7.49$8.43 | €44.99$50.61 | €5.99$6.74 |
| Burkina Faso | $6.99 | $39.99 | $4.99 |
| Cambodia | $7.99 | $39.99 | $4.99 |
| Cameroon | $7.99 | $49.99 | $4.99 |
| Canada | CA$9.99$7.24 | CA$49.99$36.22 | CA$6.99$5.07 |
| Cape Verde | $6.99 | $39.99 | $4.99 |
| Cayman Islands | $6.99 | $39.99 | $3.99 |
| Chad | $6.99 | $39.99 | $3.99 |
| Chile | CLP 6,990$7.12 | CLP 39,990$40.72 | CLP 5,990$6.10 |
| China | CN¥48.00$7.14 | CN¥298.00$44.35 | CN¥38.00$5.65 |
| Colombia | COP 39,900$12.05 | COP 229,900$69.42 | COP 24,900$7.52 |
| Congo | $6.99 | $39.99 | $4.99 |
| Congo, Democratic Republic | $6.99 | $39.99 | $3.99 |
| Costa Rica | $6.99 | $39.99 | $4.99 |
| Cote Divoire | $6.99 | $39.99 | $4.99 |
| Croatia | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Cyprus | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Czech Republic | CZK 199.00$9.16 | CZK 999.00$45.97 | CZK 129.00$5.94 |
| Denmark | DKK 59.00$9.18 | DKK 349.00$54.28 | DKK 39.00$6.07 |
| Dominica | $6.99 | $39.99 | $4.99 |
| Dominican Republic | $6.99 | $39.99 | $4.99 |
| Ecuador | $6.99 | $39.99 | $4.99 |
| Egypt | EGP 249.99$4.79 | EGP 1,499.99$28.72 | EGP 249.99$4.79 |
| El Salvador | $6.99 | $39.99 | $4.99 |
| Estonia | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Fiji | $6.99 | $39.99 | $3.99 |
| Finland | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| France | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Gabon | $6.99 | $39.99 | $3.99 |
| Gambia | $6.99 | $39.99 | $3.99 |
| Georgia | $7.99 | $49.99 | $5.99 |
| Germany | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Ghana | $7.99 | $49.99 | $5.99 |
| Greece | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Grenada | $6.99 | $39.99 | $4.99 |
| Guatemala | $6.99 | $39.99 | $4.99 |
| Guinea-bissau | $6.99 | $39.99 | $3.99 |
| Guyana | $6.99 | $39.99 | $3.99 |
| Honduras | $6.99 | $39.99 | $4.99 |
| Hong Kong | HK$58.00$7.40 | HK$288.00$36.73 | HK$38.00$4.85 |
| Hungary | HUF 2,990$9.13 | HUF 17,990$54.93 | HUF 1,990$6.08 |
| Iceland | $7.99 | $49.99 | $5.99 |
| India | ₹699.00$7.25 | ₹3,999.00$41.50 | ₹499.00$5.18 |
| Indonesia | IDR 119,000$6.65 | IDR 699,000$39.08 | IDR 99,000$5.53 |
| Iraq | $6.99 | $39.99 | $3.99 |
| Ireland | — | — | €2.99$3.36 |
| Israel | ₪24.90$8.16 | ₪149.90$49.15 | ₪14.90$4.89 |
| Italy | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Jamaica | $6.99 | $39.99 | $4.99 |
| Japan | ¥1,000$6.34 | ¥6,000$38.02 | ¥800$5.07 |
| Jordan | $6.99 | $39.99 | $4.99 |
| Kazakhstan | KZT 3,490.00$7.86 | KZT 19,990.00$45.00 | KZT 2,990.00$6.73 |
| Kenya | $7.99 | $49.99 | $5.99 |
| Kosovo | €7.99$8.99 | €44.99$50.61 | €3.99$4.49 |
| Kuwait | $6.99 | $39.99 | $4.99 |
| Kyrgyzstan | $7.99 | $39.99 | $4.99 |
| Lao Peoples Democratic Republic | $6.99 | $39.99 | $3.99 |
| Latvia | — | — | €2.99$3.36 |
| Lebanon | $6.99 | $39.99 | $4.99 |
| Liberia | — | — | $2.99 |
| Libya | — | — | $2.99 |
| Lithuania | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Luxembourg | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Macao | $6.99 | $39.99 | $4.99 |
| Macedonia | — | — | $2.99 |
| Madagascar | $6.99 | $39.99 | $4.99 |
| Malawi | $6.99 | $39.99 | $3.99 |
| Malaysia | MYR 29.90$7.33 | MYR 199.90$49.00 | MYR 22.90$5.61 |
| Maldives | $6.99 | $39.99 | $3.99 |
| Mali | $6.99 | $39.99 | $4.99 |
| Malta | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Mauritania | $6.99 | $39.99 | $4.99 |
| Mauritius | $6.99 | $39.99 | $5.99 |
| Mexico | — | — | MX$69.00$3.79 |
| Micronesia | $6.99 | $39.99 | $3.99 |
| Moldova | $7.99 | $49.99 | $5.99 |
| Mongolia | $6.99 | $39.99 | $4.99 |
| Montenegro | €6.99$7.86 | €39.99$44.98 | €3.99$4.49 |
| Montserrat | $6.99 | $39.99 | $3.99 |
| Morocco | $6.99 | $39.99 | $5.99 |
| Mozambique | $6.99 | $39.99 | $4.99 |
| Myanmar | $6.99 | $39.99 | $3.99 |
| Namibia | $6.99 | $39.99 | $4.99 |
| Nauru | $6.99 | $39.99 | $3.99 |
| Nepal | $6.99 | $39.99 | $4.99 |
| Netherlands | — | — | €2.99$3.36 |
| New Zealand | NZ$12.99$7.30 | NZ$69.99$39.32 | NZ$9.99$5.61 |
| Nicaragua | $6.99 | $39.99 | $4.99 |
| Niger | $6.99 | $39.99 | $3.99 |
| Nigeria | NGN 5,900.00$4.44 | NGN 29,900.00$22.48 | NGN 7,900.00$5.94 |
| Norway | NOK 89.00$9.25 | NOK 499.00$51.87 | NOK 59.00$6.13 |
| Oman | $6.99 | $39.99 | $4.99 |
| Pakistan | PKR 1,900$6.86 | PKR 9,900$35.76 | PKR 1,300$4.70 |
| Palau | $6.99 | $39.99 | $3.99 |
| Panama | $6.99 | $39.99 | $4.99 |
| Papua New Guinea | $6.99 | $39.99 | $3.99 |
| Paraguay | $6.99 | $39.99 | $4.99 |
| Peru | PEN 29.90$8.69 | PEN 149.90$43.58 | PEN 22.90$6.66 |
| Philippines | ₱399.00$6.37 | ₱2,290.00$36.58 | ₱299.00$4.78 |
| Poland | PLN 39.99$10.28 | PLN 199.99$51.41 | PLN 24.99$6.42 |
| Portugal | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Qatar | QAR 24.99$6.87 | QAR 149.99$41.21 | QAR 19.99$5.49 |
| Romania | RON 39.99$8.44 | RON 199.99$42.19 | RON 29.99$6.33 |
| Russia | RUB 599.00$7.17 | RUB 3,490.00$41.80 | RUB 449.00$5.38 |
| Rwanda | $6.99 | $39.99 | $3.99 |
| Sao Tome & Principe | — | — | $2.99 |
| Saudi Arabia | SAR 29.99$8.00 | SAR 179.99$48.00 | SAR 19.99$5.33 |
| Senegal | $6.99 | $39.99 | $5.99 |
| Serbia | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Seychelles | $6.99 | $39.99 | $3.99 |
| Sierra Leone | $6.99 | $39.99 | $3.99 |
| Singapore | SGD 9.98$7.80 | SGD 59.98$46.86 | SGD 6.98$5.45 |
| Slovakia | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Slovenia | — | — | €2.99$3.36 |
| Solomon Islands | $6.99 | $39.99 | $3.99 |
| South Africa | ZAR 149.99$9.00 | ZAR 799.99$48.02 | ZAR 99.99$6.00 |
| South Korea | ₩9,900$7.34 | ₩55,000$40.78 | ₩7,700$5.71 |
| Spain | €7.99$8.99 | €44.99$50.61 | €5.99$6.74 |
| Sri Lanka | $6.99 | $39.99 | $4.99 |
| St. Kitts and Nevis | $6.99 | $39.99 | $4.99 |
| St. Lucia | — | — | $2.99 |
| St. Vincent & The Grenadines | $6.99 | $39.99 | $3.99 |
| Suriname | $6.99 | $39.99 | $3.99 |
| Swaziland | $6.99 | $39.99 | $3.99 |
| Sweden | SEK 99.00$9.86 | SEK 499.00$49.70 | SEK 69.00$6.87 |
| Switzerland | CHF 7.00$8.44 | CHF 40.00$48.25 | CHF 4.00$4.83 |
| Taiwan | NT$220.00$6.91 | NT$1,290.00$40.50 | NT$150.00$4.71 |
| Tajikistan | $7.99 | $49.99 | $3.99 |
| Tanzania | TZS 19,900.00$7.51 | TZS 99,900.00$37.72 | TZS 14,900.00$5.63 |
| Thailand | THB 249.00$7.42 | THB 1,490.00$44.40 | THB 199.00$5.93 |
| Tonga | $6.99 | $39.99 | $3.99 |
| Trinidad and Tobago | $6.99 | $39.99 | $4.99 |
| Tunisia | $6.99 | $39.99 | $4.99 |
| Turkey | TRY 229.99$4.68 | TRY 1,299.99$26.45 | TRY 249.99$5.09 |
| Turkmenistan | $6.99 | $39.99 | $3.99 |
| Turks and Caicos | $6.99 | $39.99 | $3.99 |
| Uganda | $7.99 | $49.99 | $5.99 |
| Ukraine | $7.99 | $49.99 | $5.99 |
| United Arab Emirates | — | — | AED 12.99$3.54 |
| United Kingdom | £6.99$9.25 | £39.99$52.90 | £4.99$6.60 |
| United States | $6.99 | $39.99 | $4.99 |
| Uruguay | $6.99 | $39.99 | $4.99 |
| Uzbekistan | $7.99 | $39.99 | $4.99 |
| Vanuatu | $6.99 | $39.99 | $3.99 |
| Venezuela | — | — | $2.99 |
| Vietnam | ₫199,000$7.67 | ₫999,000$38.51 | ₫119,000$4.59 |
| Yemen | $6.99 | $39.99 | $3.99 |
| Zambia | $6.99 | $39.99 | $5.99 |
| Zimbabwe | $7.99 | $49.99 | $5.99 |
Cardiio: Heart Rate Monitor FAQ
- Is Cardiio: Heart Rate Monitor free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $6.99 (US), across 2 subscriptions and 8 one-time purchases.
- Does Cardiio: Heart Rate Monitor have a free trial?
- Yes — a 3 days free trial (US).
- Where is Cardiio: Heart Rate Monitor cheapest?
- A one-time purchase costs $2.99 in Libya and COP 24,900 (≈$7.52) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to Cardiio: Heart Rate Monitor?
- Instant Heart Rate: HR Monitor (4.8 from 543,054 reviews, premium from $0.99), Heart Rate Monitor - Pulse BPM (4.7 from 321,358 reviews, premium from $6.99) and Heart Analyzer: Pulse Tracker (4.7 from 49,544 reviews, premium from $3.99).
Cardiio: Heart Rate Monitor download
Last updated 3 months ago.
Cardiio: Heart Rate Monitor sells in 175 countries. It was released 14 years and 1 month ago, on 9 Aug 2012. It holds a 4.7 rating from 304,535 reviews.
Supports 12 languages: English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish, Swedish.
How much does Cardiio: Heart Rate Monitor make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 64%
- Weekly 27%
- Annual 9%
Revenue by country
- United States 28%
- Italy 8%
- France 8%
- Germany 7%









