Smaart RTA
RTA, Spectrograph, SPL Meter
How much does Smaart RTA cost?
Prices are current as of 29 Sept 2026.
4 subscriptions from $1.99
In the United States, Smaart RTA has 4 subscriptions priced $1.99 – 49.99. It comes with a 7 days free trial.
| Subscription | Period | Price |
|---|---|---|
| Smaart RTA - Monthly | MonthlyTrial: 7 days | $1.99 |
| Smaart RTA Pro - Monthly | MonthlyTrial: 7 days | $4.99 |
| Smaart RTA - Annual | AnnualTrial: 7 days | $19.99 |
| Smaart RTA Pro - Annual | AnnualTrial: 7 days | $49.99 |
2 one-time purchases from $59.99
In the United States, Smaart RTA has 2 one-time purchases priced $59.99 – 149.99.
| Product | Price |
|---|---|
| Smaart RTA - Lifetime | $59.99 |
| Smaart RTA Pro - Lifetime | $149.99 |
10+ alternatives to Smaart RTA
| Smaart RTA |   Audio Spectrum Analyzer dB RTA |   Audio / Spectrum Analyzer |   Audio Spectrum Analyzer Pro |   AUDIIO - RTA Analyzer |   DriveRack PA2 Control |   RTA Audio |   WING-Q |  DM3 StageMix |  DM7 StageMix |  MixTwin | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.8 | 4.5 | 4.6 | 4.3 | 4.5 | 3.1 | 3.7 | 4.1 | 3.6 | 2.0 | 2.9 |
| Reviews | 1.3K | 14K | 5.9K | 771 | 622 | 451 | 169 | 147 | 41 | 34 | 33 |
| Released | 2025 | 2017 | 2020 | 2016 | 2019 | 2014 | 2012 | 2020 | 2023 | 2023 | 2024 |
| One-time price | $59.99 | $7.99 | $11.99 | $29.99 | $4.99 | — | $14.99 | — | — | — | — |
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.
Smaart RTA reviews
4.8 out of 5, based on 1,298 reviews.
What people like
- Easy to use and reliable
- Great for quick live gigs
- Beautiful and intuitive interface design
What they complain about
- Forces a subscription just to open
- Settings and calibration don't save
- External mic doesn't work for some
Very cool
A very useful tool, well worth the money. The desktop version is great too!
I purchased a monthly Smaart RTA subscription, but it isn't working.
I just purchased the Smaart RTA Pro - Monthly subscription on my iPad, but the app isn't working. It still shows the "purchase package" screen. I have deleted and reinstalled the app several times, but the problem persists—it's still stuck on the purchase page.
Super App aber ein Problem…
Sehr zu empfehlen für „mal eben schnell“ bei Clubgigs etc. Allerdings speichert die App die Einstellungen nicht, hoffe das wird bald behoben!
Only paid version available
Doesn’t seem to mention it in the App Store, but to use this app you MUST pay a subscription as in-app purchase. I’m not doing that, nor am I doing a free trial just to use this once. It looks nice from the demo, like audacity packaged up but as a paid version.
External mic didnt work
Nice interface, but it didnt work with external mic.
Sound System
RTA Audio
No free/limited option, forced subscription
Nothing in the app listing said anything about EVERY feature being locked behind a subscription. Only after downloading the app, and expecting a limited feature set, I am greeted with a forced subscription page as soon as it opens. Sure, there’s a 7 day trial, but even the cheapest plan option is $60 to purchase outright. This is yet another, greedy, “own nothing and be happy” company that wants to push everyone to subscribe and makes a buyout option insanely overpriced.
Rta
Pinknoise nya kok gaada ,tambahin pinknoise nya bang ribet kalau ga ada pinknoisenya
Subscription
Free download? There’s no way to preview the app without signing up for a subscription. You have to cancel the trial or be charged after 7 days. Is there no way to see basic functionality without a subscription?
Up front cost
I understand the Apple policy’s… I read the other ratings. Why not make the app free, no subscriptions. I’d rather have to watch an ad to use some features. As was said in another comment…. I’m probably only going to use it once.
She’s a beaut
Absolutely love this app.
Not worth it
For the cost of the app I would expect save functionality paticually for laeq setup and mic calibration. Poor quality app for premium price based around another computer based system that actually works.
Good start
Scroll and pinch zoom are TOO SENSITIVE. Please add ability to change Spectro to side scroll when in landscape? Looking forward to updates.
Great app but still needs work
I use this app in a live pa setting. I have noticed every time I close the program I loose my graph settings. Even more frustrating is my external mic calibration disappears every time I close the program. I wish there was a way to fix this. Debating on deleting and trying again when these issues are fixed.
Just get it. You’ll love it
It’s SMAART. Easy to use and pretty close to the computer version with a real RTA mic
Chrash
the APP doesnt work with external audio interfaces. when i use the internal microphones from iPAD it works. when i connect a USB interface the APP crash and close.
Needs Remote Access Ability
This is a fantastic concept, but it needs the ability to pull real-time data from a computer running Smaart on the same network. Your desktop computer can be running Smaart while your phone pulls all the real-time data so you can be mobile while seeing exactly what’s happening on Smaart on your desktop. Otherwise great app!
Question
If I purchase the lifetime pro version, can I download it for both my iPad and iPhone ?
Forces you to pay on first launch
Despite being free on the App Store, you have to pay to use it. Super misleading, total waste of time.
Es bueno
Te ayuda
Subscription only
A forced subscription screen right at launch is an instant one-star for me. Users should be able to freely explore an app's interface, customize settings, and get a feel for its functionality before being prompted for credit card details. This current method is a major deterrent and should be reconsidered for a more user-friendly experience. *EDIT* give credit where it’s due: the developers at Rational Acoustics reached out to me directly with a thoughtful and detailed explanation of the constraints they face due to Apple’s current rules around trials and purchases. They were transparent about the tradeoffs involved and acknowledged the value of what I was asking for. I suggested they consider implementing a manual, time-limited trial period (e.g., 7 days of full functionality), something I’ve seen work well in other apps, and they were open to the idea. While I still hope to see a more user-friendly trial experience in a future update, I really appreciate the direct and respectful communication from the team. Here’s hoping that as development continues, they’ll find a solution that allows curious users to explore the app before committing to a subscription. Until then, I’ll keep an eye on updates
muy bueno
👌
SPL Error 110dB Overload
Please check the measurement signal of 110dB that has appeared overload warning and cannot display a larger SPL level! Please remove overload notifications from the software!
Off to a great start
Watching SMAART evolve over the years, I know this app will only get better. Would love to see an easier calibration for external microphones, as well as the ability to monitor real time data from a connected computer running SMAART. Overall very useful and beautiful design. I’m sure as it grows it will only become more useful. Thanks Rational
Subscription only
Any app that opens to only a subscription page is a 1 star app. At least allow me to look through the settings and explore the app.
Thank you team
I had been eagerly anticipating this moment for ages! What a brilliant move!
Subscription ONLY
This isn’t a live service app that brings you new content every month or has huge back end server costs - why then FORCE a subscription model on people? Give me the choice of a one time fee or get one star. Subscription models for this type of app do not make sense at all and is simply a greedy developer
Smaart RTA price by country
A monthly subscription costs $1.58 in the Philippines and $3.18 in Hungary — 2× 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 | Annual | One-time |
|---|---|---|---|
| Afghanistan | $1.99 | $19.99 | $59.99 |
| Albania | $1.99 | $22.99 | $69.99 |
| Algeria | $1.99 | $19.99 | $59.99 |
| Angola | $1.99 | $19.99 | $59.99 |
| Anguilla | $1.99 | $19.99 | $59.99 |
| Antigua And Barbuda | $1.99 | $19.99 | $59.99 |
| Argentina | $1.99 | $19.99 | $59.99 |
| Armenia | $1.99 | $22.99 | $69.99 |
| Australia | A$2.99$2.09 | A$29.99$20.97 | A$99.99$69.92 |
| Austria | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Azerbaijan | $1.99 | $19.99 | $69.99 |
| Bahamas | $1.99 | $19.99 | $69.99 |
| Bahrain | $1.99 | $19.99 | $69.99 |
| Barbados | $1.99 | $22.99 | $69.99 |
| Belarus | $1.99 | $22.99 | $69.99 |
| Belgium | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Belize | $1.99 | $19.99 | $59.99 |
| Benin | $1.99 | $22.99 | $69.99 |
| Bermuda | $1.99 | $19.99 | $59.99 |
| Bhutan | $1.99 | $19.99 | $59.99 |
| Bolivia | $1.99 | $19.99 | $59.99 |
| Bosnia & Herzegovina | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Botswana | $1.99 | $19.99 | $59.99 |
| Brazil | R$9.90$1.90 | R$99.90$19.17 | R$399.90$76.76 |
| British Virgin Islands | $1.99 | $19.99 | $59.99 |
| Brunei Darussalam | $1.99 | $19.99 | $59.99 |
| Bulgaria | €1.99$2.26 | €19.99$22.74 | €69.99$79.62 |
| Burkina Faso | $1.99 | $19.99 | $59.99 |
| Cambodia | $1.99 | $19.99 | $69.99 |
| Cameroon | $1.99 | $22.99 | $69.99 |
| Canada | CA$2.99$2.11 | CA$24.99$17.60 | CA$79.99$56.33 |
| Cape Verde | $1.99 | $19.99 | $59.99 |
| Cayman Islands | $1.99 | $19.99 | $59.99 |
| Chad | $1.99 | $19.99 | $59.99 |
| Chile | CLP 1,990$2.07 | CLP 22,990$23.91 | CLP 69,990$72.79 |
| China | CN¥15.00$2.23 | CN¥148.00$22.02 | CN¥398.00$59.23 |
| Colombia | COP 9,900$3.00 | COP 99,900$30.26 | COP 299,900$90.85 |
| Congo | $1.99 | $19.99 | $69.99 |
| Congo, Democratic Republic | $1.99 | $19.99 | $59.99 |
| Costa Rica | $1.99 | $19.99 | $59.99 |
| Cote Divoire | $1.99 | $22.99 | $69.99 |
| Croatia | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Cyprus | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Czech Republic | CZK 49.00$2.28 | CZK 499.00$23.26 | CZK 1,490.00$69.46 |
| Denmark | DKK 19.00$2.89 | DKK 179.00$27.25 | DKK 499.00$75.95 |
| Dominica | $1.99 | $19.99 | $59.99 |
| Dominican Republic | $1.99 | $19.99 | $59.99 |
| Ecuador | $1.99 | $19.99 | $59.99 |
| Egypt | EGP 99.99$1.92 | EGP 999.99$19.20 | EGP 2,999.99$57.61 |
| El Salvador | $1.99 | $19.99 | $59.99 |
| Estonia | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Fiji | $1.99 | $19.99 | $59.99 |
| Finland | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| France | €1.99$2.31 | €22.99$26.70 | €69.99$81.29 |
| Gabon | $1.99 | $19.99 | $59.99 |
| Gambia | $1.99 | $19.99 | $59.99 |
| Georgia | $1.99 | $22.99 | $69.99 |
| Germany | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Ghana | $1.99 | $22.99 | $69.99 |
| Greece | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Grenada | $1.99 | $19.99 | $59.99 |
| Guatemala | $1.99 | $19.99 | $59.99 |
| Guinea-bissau | $1.99 | $19.99 | $59.99 |
| Guyana | $1.99 | $19.99 | $59.99 |
| Honduras | $1.99 | $19.99 | $59.99 |
| Hong Kong | HK$18.00$2.30 | HK$148.00$18.88 | HK$488.00$62.24 |
| Hungary | HUF 999$3.18 | HUF 8,990$28.60 | HUF 24,990$79.49 |
| Iceland | $1.99 | $22.99 | $69.99 |
| India | ₹199.00$2.07 | ₹1,999.00$20.81 | ₹5,900.00$61.41 |
| Indonesia | IDR 29,000$1.61 | IDR 349,000$19.41 | IDR 1,199,000$66.67 |
| Iraq | $1.99 | $19.99 | $59.99 |
| Ireland | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Israel | ₪7.90$2.57 | ₪69.90$22.77 | ₪199.90$65.11 |
| Italy | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Jamaica | $1.99 | $19.99 | $59.99 |
| Japan | ¥300$1.91 | ¥3,000$19.07 | ¥10,000$63.56 |
| Jordan | $1.99 | $19.99 | $59.99 |
| Kazakhstan | KZT 999.00$2.27 | KZT 9,990.00$22.67 | KZT 34,990.00$79.41 |
| Kenya | $1.99 | $22.99 | $69.99 |
| Kosovo | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Kuwait | $1.99 | $19.99 | $59.99 |
| Kyrgyzstan | $1.99 | $19.99 | $69.99 |
| Lao Peoples Democratic Republic | $1.99 | $19.99 | $69.99 |
| Latvia | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Lebanon | $1.99 | $19.99 | $59.99 |
| Liberia | $1.99 | $19.99 | $59.99 |
| Libya | $1.99 | $19.99 | $59.99 |
| Lithuania | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Luxembourg | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Macao | $1.99 | $19.99 | $59.99 |
| Macedonia | $1.99 | $19.99 | $59.99 |
| Madagascar | $1.99 | $19.99 | $59.99 |
| Malawi | $1.99 | $19.99 | $59.99 |
| Malaysia | MYR 9.90$2.43 | MYR 99.90$24.49 | MYR 299.90$73.50 |
| Maldives | $1.99 | $19.99 | $59.99 |
| Mali | $1.99 | $19.99 | $59.99 |
| Malta | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Mauritania | $1.99 | $19.99 | $59.99 |
| Mauritius | $1.99 | $19.99 | $69.99 |
| Mexico | MX$39.00$2.18 | MX$399.00$22.29 | MX$1,299.00$72.57 |
| Micronesia | $1.99 | $19.99 | $59.99 |
| Moldova | $1.99 | $22.99 | $69.99 |
| Mongolia | $1.99 | $19.99 | $59.99 |
| Montenegro | €1.99$2.26 | €19.99$22.74 | €59.99$68.25 |
| Montserrat | $1.99 | $19.99 | $59.99 |
| Morocco | $1.99 | $19.99 | $69.99 |
| Mozambique | $1.99 | $19.99 | $59.99 |
| Myanmar | $1.99 | $19.99 | $59.99 |
| Namibia | $1.99 | $19.99 | $59.99 |
| Nauru | $1.99 | $19.99 | $59.99 |
| Nepal | $1.99 | $22.99 | $69.99 |
| Netherlands | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| New Zealand | NZ$3.99$2.25 | NZ$39.99$22.59 | NZ$99.99$56.49 |
| Nicaragua | $1.99 | $19.99 | $59.99 |
| Niger | $1.99 | $19.99 | $59.99 |
| Nigeria | NGN 3,200.00$2.41 | NGN 29,900.00$22.49 | NGN 99,900.00$75.15 |
| Norway | NOK 29.00$3.04 | NOK 249.00$26.13 | NOK 799.00$83.84 |
| Oman | $1.99 | $19.99 | $59.99 |
| Pakistan | PKR 500$1.81 | PKR 4,900$17.69 | PKR 14,900$53.80 |
| Palau | $1.99 | $19.99 | $59.99 |
| Panama | $1.99 | $19.99 | $59.99 |
| Papua New Guinea | $1.99 | $19.99 | $59.99 |
| Paraguay | $1.99 | $19.99 | $59.99 |
| Peru | PEN 7.90$2.31 | PEN 79.90$23.36 | PEN 249.90$73.07 |
| Philippines | ₱99.00$1.58 | ₱999.00$15.98 | ₱3,990.00$63.84 |
| Poland | PLN 9.99$2.60 | PLN 99.99$26.04 | PLN 299.99$78.12 |
| Portugal | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Qatar | QAR 7.99$2.20 | QAR 69.99$19.23 | QAR 199.99$54.94 |
| Romania | RON 9.99$2.15 | RON 99.99$21.55 | RON 299.99$64.65 |
| Rwanda | $1.99 | $19.99 | $59.99 |
| Sao Tome & Principe | $1.99 | $19.99 | $59.99 |
| Saudi Arabia | SAR 9.99$2.66 | SAR 89.99$24.00 | SAR 249.99$66.66 |
| Senegal | $1.99 | $22.99 | $69.99 |
| Serbia | €1.99$2.31 | €22.99$26.70 | €69.99$81.29 |
| Seychelles | $1.99 | $19.99 | $59.99 |
| Sierra Leone | $1.99 | $19.99 | $59.99 |
| Singapore | SGD 2.98$2.33 | SGD 29.98$23.42 | SGD 89.98$70.30 |
| Slovakia | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Slovenia | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Solomon Islands | $1.99 | $19.99 | $59.99 |
| South Africa | ZAR 39.99$2.44 | ZAR 399.99$24.37 | ZAR 1,199.99$73.13 |
| South Korea | ₩3,300$2.43 | ₩29,000$21.34 | ₩99,000$72.85 |
| Spain | €1.99$2.26 | €22.99$26.15 | €69.99$79.62 |
| Sri Lanka | $1.99 | $19.99 | $59.99 |
| St. Kitts and Nevis | $1.99 | $19.99 | $59.99 |
| St. Lucia | $1.99 | $19.99 | $59.99 |
| St. Vincent & The Grenadines | $1.99 | $19.99 | $59.99 |
| Suriname | $1.99 | $19.99 | $69.99 |
| Swaziland | $1.99 | $19.99 | $59.99 |
| Sweden | SEK 29.00$2.91 | SEK 249.00$25.00 | SEK 799.00$80.22 |
| Switzerland | CHF 2.00$2.40 | CHF 20.00$24.04 | CHF 50.00$60.10 |
| Taiwan | NT$60.00$1.89 | NT$690.00$21.69 | NT$1,990.00$62.56 |
| Tajikistan | $1.99 | $19.99 | $69.99 |
| Tanzania | TZS 5,900.00$2.23 | TZS 59,900.00$22.63 | TZS 179,900.00$67.97 |
| Thailand | THB 79.00$2.35 | THB 699.00$20.81 | THB 1,990.00$59.24 |
| Tonga | $1.99 | $19.99 | $59.99 |
| Trinidad and Tobago | $1.99 | $19.99 | $59.99 |
| Tunisia | $1.99 | $19.99 | $59.99 |
| Turkey | TRY 79.99$1.63 | TRY 799.99$16.33 | TRY 2,999.99$61.22 |
| Turkmenistan | $1.99 | $19.99 | $59.99 |
| Turks and Caicos | $1.99 | $19.99 | $59.99 |
| Uganda | $1.99 | $22.99 | $69.99 |
| Ukraine | $1.99 | $22.99 | $69.99 |
| United Arab Emirates | AED 7.99$2.18 | AED 79.99$21.80 | AED 229.99$62.67 |
| United Kingdom | £1.99$2.70 | £19.99$27.09 | £59.99$81.29 |
| United States | $1.99 | $19.99 | $59.99 |
| Uruguay | $1.99 | $19.99 | $59.99 |
| Uzbekistan | $1.99 | $19.99 | $69.99 |
| Vanuatu | $1.99 | $19.99 | $59.99 |
| Venezuela | $1.99 | $19.99 | $59.99 |
| Vietnam | ₫49,000$1.89 | ₫499,000$19.25 | ₫1,999,000$77.13 |
| Yemen | $1.99 | $19.99 | $59.99 |
| Zambia | $1.99 | $22.99 | $69.99 |
| Zimbabwe | $1.99 | $22.99 | $69.99 |
Smaart RTA FAQ
- Is Smaart RTA free?
- Yes. The app and its basic features are free, in all 174 countries it sells in. Premium features are paid: they start from $1.99 (US), across 4 subscriptions and 2 one-time purchases.
- How much does Smaart RTA cost per month?
- Smaart RTA - Monthly is $1.99 – 4.99 (US). The annual plan works out cheaper per month: $19.99 – 49.99 a year.
- Does Smaart RTA have a free trial?
- Yes — a 7 days free trial (US).
- Where is Smaart RTA cheapest?
- A monthly subscription costs ₱99.00 (≈$1.58) in the Philippines and HUF 999 (≈$3.18) in Hungary, its cheapest and dearest countries.
- What are the best alternatives to Smaart RTA?
- Audio Spectrum Analyzer dB RTA (4.5 from 13,519 reviews, premium from $1.99), Audio / Spectrum Analyzer (4.6 from 5,940 reviews, premium from $11.99) and Audio Spectrum Analyzer Pro (4.3 from 771 reviews, premium from $19.99).
Smaart RTA download
Last updated 1 month ago.
Smaart RTA sells in 174 countries. It was released 1 year and 8 months ago, on 17 Jan 2025. It holds a 4.8 rating from 1,298 reviews.
Supports 1 language: English.
How much does Smaart RTA 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 72%
- Annual 24%
- One-time 4%
Revenue by country
- United States 56%
- Thailand 4%
- Germany 4%
- Canada 3%