Blood Oxygen | O2 Monitor app+
Saturation Level + Pulse Rate
How much does Blood Oxygen | O2 Monitor app+ cost?
Prices are current as of 7 Oct 2026.
1 subscription from $9.99
In the United States, Blood Oxygen | O2 Monitor app+ has 1 subscription priced $9.99. It comes with a 3 days free trial.
| Subscription | Period | Price |
|---|---|---|
| Oxygen Level & Pulse Monitor | MonthlyTrial: 3 days | $9.99 |
See what Blood Oxygen | O2 Monitor app+ costs in all 175 countries →
10+ alternatives to Blood Oxygen | O2 Monitor app+
| Blood Oxygen | O2 Monitor app+ |   Heart Rate Monitor - Pulse BPM |   Blood Oxygen App |   Heart Analyzer: Pulse Tracker |   Hearty : Heart Rate,Stress, BP |   Pulse Plus: Heart Rate Monitor |   Instant Pulse - Blood Pressure |   Blood Oxygen Level |   ECG+ | Your Watch ECG Reader |   Blood Oxygen App- Watch |   Heart Rate: Pulse Monitor Ecg | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.6 | 4.7 | 4.6 | 4.7 | 4.6 | 4.5 | 4.6 | 4.3 | 4.5 | 4.4 | 4.0 |
| Reviews | 984 | 321K | 69K | 50K | 39K | 17K | 13K | 5.7K | 5.7K | 1.8K | 1.2K |
| Released | 2021 | 2017 | 2020 | 2015 | 2019 | 2020 | 2021 | 2021 | 2021 | 2024 | 2017 |
| Weekly price | — | $6.99 | $2.99 | — | $9.99 | $5.99 | $4.99 | — | — | $5.99 | $6.99 |
| Monthly price | $9.99 | $7.99 | $9.99 | $3.99 | $6.99 | — | $9.99 | — | $9.99 | — | $10.99 |
| Annual price | — | $34.99 | $24.99 | $19.99 | $24.99 | $49.99 | $36.99 | — | $59.99 | $29.99 | $27.99 |
| One-time price | — | $59.99 | — | $9.99 | $29.99 | $19.99 | — | — | $199.99 | $99.99 | $29.99 |
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.
Blood Oxygen | O2 Monitor app+ reviews
4.6 out of 5, based on 984 reviews.
What people like
- The interface looks really nice.
- It displays your Apple Health data.
- Can track heart rate via camera.
What they complain about
- Does not actually measure oxygen.
- Subscription feels like a total scam.
- Readings are completely inaccurate and off.
- You have to type data manually.
Wow!
Wow
Garbage
This is a notebook application, you do not measure anything, including on Apple Watch, you enter the data itself and this data is stored as in a notebook. How did it get a 4.6 rating? Delete.
How do I measure my blood oxygen?
Please tell me if I need to get or buy a blood oxygen test kit or can I measure it this way I have no idea .help me please?thanks
Bella
Molto bella
Meter app
This is a scam does measure oxygen and won’t let you cancel during free trial
Waste of time
Does not measure O2 saturation.
Misleading
Subscription service
Inaccurate
The app isn’t accurate at all. The subscription is a scam because you can’t try the app before paying. I verified the results of the pulse with a known good device. The app was off by 20 BPM. The description leads you to believe that it reads the O2. It doesn’t.
Refund money please
This doesn’t take your blood oxygen I would like my money back. I’m very disappointed.
Does not work
This does not work it will not give you a current oxygen reading
More Readings
It would be nice if it would read blood oxygen as well
Adds little value. Just a manual log. That's it
It just does 3 things: 1. pulls your oxygen and heart rate data from apple health and shows it to you (which you can already do in apple health) 2. Allows you to manually type in heart rate and oxygen data (which you can already do in apple health) 3 allows you to measure heartbeat using the iPhone camera app (which other apps do for free) So in sum. This is a total waste of storage space and no value to me. And it's a $10 subscription! Geez
O2 tester
Very hard to understand how to measure blood oxygen levels. There’s not a test button for you to press. Sorry that I even bothered to download.
Blood Oxygen | O2 Monitor app+ price by country
A monthly subscription costs $3.12 in Egypt and $16.06 in Colombia — 5× 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 | Monthly |
|---|---|
| Afghanistan | $9.99 |
| Albania | $11.99 |
| Algeria | $9.99 |
| Angola | $9.99 |
| Anguilla | $9.99 |
| Antigua And Barbuda | $9.99 |
| Argentina | $9.99 |
| Armenia | $9.99 |
| Australia | A$14.99$10.78 |
| Austria | €9.99$11.60 |
| Azerbaijan | $9.99 |
| Bahamas | $9.99 |
| Bahrain | $9.99 |
| Barbados | $9.99 |
| Belarus | $9.99 |
| Belgium | €9.99$11.60 |
| Belize | $9.99 |
| Benin | $9.99 |
| Bermuda | $9.99 |
| Bhutan | $9.99 |
| Bolivia | $9.99 |
| Bosnia & Herzegovina | €9.99$11.60 |
| Botswana | $9.99 |
| Brazil | R$49.90$9.77 |
| British Virgin Islands | $9.99 |
| Brunei Darussalam | $9.99 |
| Bulgaria | €9.99$11.60 |
| Burkina Faso | $9.99 |
| Cambodia | $9.99 |
| Cameroon | $9.99 |
| Canada | CA$12.49$9.05 |
| Cape Verde | $9.99 |
| Cayman Islands | $9.99 |
| Chad | $9.99 |
| Chile | CLP 10,900$11.75 |
| China | CN¥63.00$9.36 |
| Colombia | COP 49,900$16.06 |
| Congo | $9.99 |
| Congo, Democratic Republic | $9.99 |
| Costa Rica | $9.99 |
| Cote Divoire | $9.99 |
| Croatia | €10.62$12.33 |
| Cyprus | €9.99$11.60 |
| Czech Republic | CZK 259.00$12.41 |
| Denmark | DKK 79.00$12.29 |
| Dominica | $9.99 |
| Dominican Republic | $9.99 |
| Ecuador | $9.99 |
| Egypt | EGP 159.99$3.12 |
| El Salvador | $9.99 |
| Estonia | €9.99$11.60 |
| Fiji | $9.99 |
| Finland | €9.99$11.60 |
| France | €9.99$11.60 |
| Gabon | $9.99 |
| Gambia | $9.99 |
| Georgia | $9.99 |
| Germany | €9.99$11.60 |
| Ghana | $9.99 |
| Greece | €9.99$11.60 |
| Grenada | $9.99 |
| Guatemala | $9.99 |
| Guinea-bissau | $9.99 |
| Guyana | $9.99 |
| Honduras | $9.99 |
| Hong Kong | HK$78.00$9.95 |
| Hungary | HUF 3,790$12.07 |
| Iceland | $12.39 |
| India | ₹899.00$9.41 |
| Indonesia | IDR 159,000$9.05 |
| Iraq | $9.99 |
| Ireland | €9.99$11.60 |
| Israel | ₪31.90$10.49 |
| Italy | €9.99$11.20 |
| Jamaica | $9.99 |
| Japan | ¥1,450$9.40 |
| Jordan | $9.99 |
| Kazakhstan | KZT 4,290.00$9.54 |
| Kenya | $9.99 |
| Kosovo | €9.99$11.60 |
| Kuwait | $9.99 |
| Kyrgyzstan | $9.99 |
| Lao Peoples Democratic Republic | $9.99 |
| Latvia | €9.99$11.60 |
| Lebanon | $9.99 |
| Liberia | $9.99 |
| Libya | $9.99 |
| Lithuania | €9.99$11.60 |
| Luxembourg | €9.99$11.60 |
| Macao | $9.99 |
| Macedonia | $9.99 |
| Madagascar | $9.99 |
| Malawi | $9.99 |
| Malaysia | MYR 44.90$11.03 |
| Maldives | $9.99 |
| Mali | $9.99 |
| Malta | €9.99$11.60 |
| Mauritania | $9.99 |
| Mauritius | $9.99 |
| Mexico | MX$229.00$12.64 |
| Micronesia | $9.99 |
| Moldova | $9.99 |
| Mongolia | $9.99 |
| Montenegro | €9.99$11.60 |
| Montserrat | $9.99 |
| Morocco | $9.99 |
| Mozambique | $9.99 |
| Myanmar | $9.99 |
| Namibia | $9.99 |
| Nauru | $9.99 |
| Nepal | $9.99 |
| Netherlands | €9.99$11.60 |
| New Zealand | NZ$16.49$9.59 |
| Nicaragua | $9.99 |
| Niger | $9.99 |
| Nigeria | NGN 4,400.00$3.32 |
| Norway | NOK 109.00$11.76 |
| Oman | $9.99 |
| Pakistan | PKR 1,650$5.94 |
| Palau | $9.99 |
| Panama | $9.99 |
| Papua New Guinea | $9.99 |
| Paraguay | $9.99 |
| Peru | PEN 40.90$12.17 |
| Philippines | ₱499.00$7.96 |
| Poland | PLN 47.99$12.90 |
| Portugal | €9.99$11.60 |
| Qatar | QAR 36.99$10.16 |
| Romania | RON 49.99$11.06 |
| Russia | RUB 749.00$8.88 |
| Rwanda | $9.99 |
| Sao Tome & Principe | $9.99 |
| Saudi Arabia | SAR 42.99$11.46 |
| Senegal | $9.99 |
| Serbia | €9.99$11.60 |
| Seychelles | $9.99 |
| Sierra Leone | $9.99 |
| Singapore | SGD 14.48$11.40 |
| Slovakia | €9.99$11.60 |
| Slovenia | €9.99$11.60 |
| Solomon Islands | $9.99 |
| South Africa | ZAR 169.99$10.50 |
| South Korea | ₩13,000$9.66 |
| Spain | €9.99$11.60 |
| Sri Lanka | $9.99 |
| St. Kitts and Nevis | $9.99 |
| St. Lucia | $9.99 |
| St. Vincent & The Grenadines | $9.99 |
| Suriname | $9.99 |
| Swaziland | $9.99 |
| Sweden | SEK 109.00$11.27 |
| Switzerland | CHF 10.00$12.32 |
| Taiwan | NT$300.00$9.49 |
| Tajikistan | $9.99 |
| Tanzania | TZS 22,900.00$8.66 |
| Thailand | THB 399.00$12.09 |
| Tonga | $9.99 |
| Trinidad and Tobago | $9.99 |
| Tunisia | $9.99 |
| Turkey | TRY 219.99$4.53 |
| Turkmenistan | $9.99 |
| Turks and Caicos | $9.99 |
| Uganda | $9.99 |
| Ukraine | $9.99 |
| United Arab Emirates | AED 37.99$10.35 |
| United Kingdom | £10.49$14.18 |
| United States | $9.99 |
| Uruguay | $9.99 |
| Uzbekistan | $9.99 |
| Vanuatu | $9.99 |
| Venezuela | $9.99 |
| Vietnam | ₫229,000$8.85 |
| Yemen | $9.99 |
| Zambia | $9.99 |
| Zimbabwe | $9.99 |
Blood Oxygen | O2 Monitor app+ FAQ
- Is Blood Oxygen | O2 Monitor app+ free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $9.99 (US), across 1 subscription.
- How much does Blood Oxygen | O2 Monitor app+ cost per month?
- Oxygen Level & Pulse Monitor is $9.99 (US).
- Does Blood Oxygen | O2 Monitor app+ have a free trial?
- Yes — a 3 days free trial (US).
- Where is Blood Oxygen | O2 Monitor app+ cheapest?
- A monthly subscription costs EGP 159.99 (≈$3.12) in Egypt and COP 49,900 (≈$16.06) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to Blood Oxygen | O2 Monitor app+?
- Heart Rate Monitor - Pulse BPM (4.7 from 321,358 reviews, premium from $6.99), Blood Oxygen App (4.6 from 68,749 reviews, premium from $2.99) and Heart Analyzer: Pulse Tracker (4.7 from 49,544 reviews, premium from $3.99).
Blood Oxygen | O2 Monitor app+ download
Last updated 8 days ago.
Blood Oxygen | O2 Monitor app+ sells in 175 countries. It was released 5 years ago, on 15 Sept 2021. It holds a 4.6 rating from 984 reviews.
Supports 4 languages: English, Italian, Japanese, Spanish.
How much does Blood Oxygen | O2 Monitor app+ make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- Monthly 100%
Revenue by country
- United States 60%
- Italy 8%
- Australia 4%
- Spain 4%