---
title: "RTA - Отзывы, Доход и Загрузки приложения in Бельгия | Apple App Store"
description: "A Real Time Analyzer for the iPhone, iPad and iPod Touch. Test your speakers, tune your room, do acoustical analysis work or just have a better understanding of audio frequencies. RTA is a professiona"
---

# RTA — Бельгия
> Real Time Analyzer

![RTA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/17/f3/4b/17f34b8d-6f8a-bae5-5347-24e0977a76d8/RTA_AppIcon-0-0-1x_U007emarketing-0-10-0-85-220.png/434x0w.png)

**Developer:** [Andrew Smith](https://apptail.io/ru/developer/andrew-smith-koc) (Соединенные Штаты)
**Category:** Music
**Rating:** 1.0/5 (1 ratings)
**Price:** €5.99
**Bundle ID:** com.studiosix.RTA
**Store:** Apple App Store
**Country:** Бельгия
**Version:** 11.11 (released 2026-09-14)
**Original Release:** 2008-12-14
**Languages:** English, French, German, Japanese, Polish, Chinese, Spanish, Swedish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id298839433)
**AppTail Page:** [https://apptail.io/ru/app/rta-NSae/belgium](https://apptail.io/ru/app/rta-NSae/belgium)

## RTA Description
A Real Time Analyzer for the iPhone, iPad and iPod Touch. Test your speakers, tune your room, do acoustical analysis work or just have a better understanding of audio frequencies. RTA is a professional-grade acoustical analysis tool. All filters meet or exceed ANSI and IEC Class 1 specifications. 

Includes Octave and 1/3 Octave modes, with selectable decay times, as well as Peak Hold and true linear Average mode.

*** iOS Microphones

We have analyzied every iOS device, including all of the iPads, all iPhones, and iPod touches, and have created microphone compensation files that are applied automatically. You can trust the results you are getting, often within just a few dB of a far more expensive analyzer. Calibration is updated regularly, automatically, from our cloud-based calibration database.

Upgrade to our iTestMic or iAudioInterface2 to bring your system up to full professional specs.

*** Save and Recall Graphs

You can save and recall graphs, marked with the GPS location, date & time, and your comment, as well as store the image to your photo roll.

Export the data as an XLS formatted file to your computer for inclusion in reports or further analysis.

*** Max and Min Bars

You can also turn on resettable Max/Min bars (see image #4) to capture peaks. Double-tap to reset the bars.

*** Specifications and Devices

The internal iPhone mic has a noise floor near 30 dB, and if your are running iOS 6, clips around 120 dB. 

*** Touch GUI

Fully interactive touch GUI features includes scroll up/down, pinch to zoom or compress the vertical dB scale, or swipe horizontally to get a cursor that reads out the exact dB level and frequency across the screen. To make the cursor disappear, swipe it off the graph to the left.

The landscape-mode display flips 180 degrees so that you can face the internal mic in either direction.

*** Overlay Curves

Also included are optional noise curve overlays, in NCB, RC, PNC, NC, X-Curve and NR mode. See picture #2 for an example. Use this feature to get a quick reading on the noise levels in a room. Also includes the cinema large-room X-curve overlay.

*** Calibration

RTA can be fully calibrated, whether you are using it with the internal iOS microphone, or one of our professional test & measurement mic solutions. And, if you are using iTestMic, the mic calibration is transmitted directly to the app, so you are always calibrated.

*** RTA or FFT?

If you are wondering if you should download this app or our FFT app, check out our website, we have a page devoted to this topic.

See our other acoustics and audio apps, including AudioTools.

## RTA Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a7/cb/ba/a7cbbacb-3d6b-9889-2012-ec2f17d5f1bd/pr_source.jpg/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/48/09/e3/4809e3aa-f130-2e79-220c-0e9d891fcd6f/pr_source.jpg/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ab/aa/b5/abaab5d1-39ed-42ee-d83a-8c26da80e919/pr_source.jpg/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1b/2a/f3/1b2af352-af10-c208-8253-d6a81bdef3ae/pr_source.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/06/33/ec/0633ec25-7bc9-33b5-32e0-0d2869d3a17f/pr_source.jpg/1242x2688.png)

## RTA Rating Breakdown in Бельгия
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (100%)

## RTA Reviews in Бельгия

### *---- "Persistent error message device not found on iPhone 12"
Impossible to get rid of error message Device not found. Looks like a calibration issue.
-- __N__, 2021-02-08

[View all RTA reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## RTA In-App Purchases
| Item | Price |
|------|-------|
| Reference Curve Files | €9.99 |
| STC -- Transmission Loss | €9.99 |

## RTA Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Перу | Music | #4 |
| Топ платных | Венгрия | Music | #9 |
| Топ платных | Мексика | Music | #12 |
| Топ платных | Индия | Music | #14 |
| Топ платных | Гонконг (САР) | Music | #27 |
| Топ платных | Бельгия | Music | #29 |
| Топ платных | Тайвань | Music | #31 |
| Топ платных | Республика Корея | Music | #34 |
| Топ платных | Индонезия | Music | #38 |
| Топ платных | Таиланд | Music | #40 |
| Топ платных | Перу | Overall | #41 |
| Топ платных | Вьетнам | Music | #46 |
| Топ платных | Малайзия | Music | #49 |
| Топ платных | Беларусь | Music | #54 |
| Топ платных | Бразилия | Music | #54 |
| Топ платных | Эквадор | Music | #55 |
| Топ платных | Казахстан | Music | #55 |
| Топ платных | Мексика | Overall | #56 |
| Топ платных | Филиппины | Music | #63 |
| Топ платных | Греция | Music | #63 |
| Топ платных | Ливан | Music | #67 |
| Топ платных | Южно-Африканская Республика | Music | #77 |
| Топ платных | Россия | Music | #78 |
| Топ платных | Украина | Music | #78 |
| Топ платных | Сингапур | Music | #81 |
| Топ платных | Чили | Music | #85 |
| Топ платных | Португалия | Music | #87 |
| Топ платных | Финляндия | Music | #92 |
| Топ платных | Венгрия | Overall | #93 |
| Топ платных | Доминиканская Республика | Music | #94 |
| Топ платных | Кувейт | Music | #95 |
| Топ платных | Новая Зеландия | Music | #97 |
| Топ платных | Япония | Music | #104 |
| Топ платных | Австрия | Music | #105 |
| Топ платных | Румыния | Music | #106 |
| Топ платных | Дания | Music | #110 |
| Топ платных | ОАЭ | Music | #115 |
| Топ платных | Австралия | Music | #115 |
| Топ платных | Саудовская Аравия | Music | #121 |
| Топ платных | Турция | Music | #121 |
| Топ платных | Норвегия | Music | #126 |
| Топ платных | Израиль | Music | #127 |
| Топ платных | Аргентина | Music | #127 |
| Топ платных | Швеция | Music | #128 |
| Топ платных | Ирландия | Music | #132 |
| Топ платных | Индия | Overall | #135 |
| Топ платных | Швейцария | Music | #139 |
| Топ платных | Испания | Music | #141 |
| Топ платных | Чехия | Music | #142 |
| Топ платных | Польша | Music | #148 |
| Топ платных | Нидерланды | Music | #150 |
| Топ платных | Франция | Music | #172 |
| Топ платных | Китай | Music | #178 |
| Топ платных | Италия | Music | #188 |
| Топ платных | Канада | Music | #201 |
| Топ платных | Бельгия | Overall | #231 |

## RTA Discovered Keywords
- rta


## RTA Available In
- [Соединенные Штаты](https://apptail.io/ru/app/rta-NSae/united-states)
- [Индия](https://apptail.io/ru/app/rta-NSae/india)
- [Китай](https://apptail.io/ru/app/rta-NSae/china)
- [Германия](https://apptail.io/ru/app/rta-NSae/germany)
- [Мексика](https://apptail.io/ru/app/rta-NSae/mexico)
- [Великобритания](https://apptail.io/ru/app/rta-NSae/united-kingdom)
- [Бразилия](https://apptail.io/ru/app/rta-NSae/brazil)
- [Таиланд](https://apptail.io/ru/app/rta-NSae/thailand)
- [Россия](https://apptail.io/ru/app/rta-NSae/russia)
- [Канада](https://apptail.io/ru/app/rta-NSae/canada)
- [Австралия](https://apptail.io/ru/app/rta-NSae/australia)
- [Малайзия](https://apptail.io/ru/app/rta-NSae/malaysia)
- [Франция](https://apptail.io/ru/app/rta-NSae/france)
- [Турция](https://apptail.io/ru/app/rta-NSae/turkey)
- [Перу](https://apptail.io/ru/app/rta-NSae/peru)
- [Австрия](https://apptail.io/ru/app/rta-NSae/austria)
- [Норвегия](https://apptail.io/ru/app/rta-NSae/norway)
- [Швейцария](https://apptail.io/ru/app/rta-NSae/switzerland)
- [Греция](https://apptail.io/ru/app/rta-NSae/greece)
- [Вьетнам](https://apptail.io/ru/app/rta-NSae/vietnam)
- [Южно-Африканская Республика](https://apptail.io/ru/app/rta-NSae/south-africa)
- [Израиль](https://apptail.io/ru/app/rta-NSae/israel)
- [Республика Корея](https://apptail.io/ru/app/rta-NSae/south-korea)
- [Тайвань](https://apptail.io/ru/app/rta-NSae/taiwan)
- [Украина](https://apptail.io/ru/app/rta-NSae/ukraine)
- [Филиппины](https://apptail.io/ru/app/rta-NSae/philippines)
- [Япония](https://apptail.io/ru/app/rta-NSae/japan)
- [Дания](https://apptail.io/ru/app/rta-NSae/denmark)
- [Аргентина](https://apptail.io/ru/app/rta-NSae/argentina)
- [Гонконг (САР)](https://apptail.io/ru/app/rta-NSae/hong-kong)
- [Чили](https://apptail.io/ru/app/rta-NSae/chile)
- [Индонезия](https://apptail.io/ru/app/rta-NSae/indonesia)
- [Литва](https://apptail.io/ru/app/rta-NSae/lithuania)
- [Бельгия](https://apptail.io/ru/app/rta-NSae/belgium)
- [Новая Зеландия](https://apptail.io/ru/app/rta-NSae/new-zealand)
- [Испания](https://apptail.io/ru/app/rta-NSae/spain)
- [Италия](https://apptail.io/ru/app/rta-NSae/italy)
- [Швеция](https://apptail.io/ru/app/rta-NSae/sweden)
- [Словения](https://apptail.io/ru/app/rta-NSae/slovenia)
- [ОАЭ](https://apptail.io/ru/app/rta-NSae/united-arab-emirates)
- [Португалия](https://apptail.io/ru/app/rta-NSae/portugal)
- [Польша](https://apptail.io/ru/app/rta-NSae/poland)
- [Сенегал](https://apptail.io/ru/app/rta-NSae/senegal)
- [Азербайджан](https://apptail.io/ru/app/rta-NSae/azerbaijan)
- [Барбадос](https://apptail.io/ru/app/rta-NSae/barbados)
- [Болгария](https://apptail.io/ru/app/rta-NSae/bulgaria)
- [Бахрейн](https://apptail.io/ru/app/rta-NSae/bahrain)
- [Беларусь](https://apptail.io/ru/app/rta-NSae/belarus)
- [Белиз](https://apptail.io/ru/app/rta-NSae/belize)
- [Колумбия](https://apptail.io/ru/app/rta-NSae/colombia)
- [Чехия](https://apptail.io/ru/app/rta-NSae/czechia)
- [Доминиканская Республика](https://apptail.io/ru/app/rta-NSae/dominican-republic)
- [Эквадор](https://apptail.io/ru/app/rta-NSae/ecuador)
- [Эстония](https://apptail.io/ru/app/rta-NSae/estonia)
- [Египет](https://apptail.io/ru/app/rta-NSae/egypt)
- [Финляндия](https://apptail.io/ru/app/rta-NSae/finland)
- [Венгрия](https://apptail.io/ru/app/rta-NSae/hungary)
- [Ирландия](https://apptail.io/ru/app/rta-NSae/ireland)
- [Исландия](https://apptail.io/ru/app/rta-NSae/iceland)
- [Кувейт](https://apptail.io/ru/app/rta-NSae/kuwait)
- [Казахстан](https://apptail.io/ru/app/rta-NSae/kazakhstan)
- [Ливан](https://apptail.io/ru/app/rta-NSae/lebanon)
- [Латвия](https://apptail.io/ru/app/rta-NSae/latvia)
- [Мадагаскар](https://apptail.io/ru/app/rta-NSae/madagascar)
- [Северная Македония](https://apptail.io/ru/app/rta-NSae/north-macedonia)
- [Мальта](https://apptail.io/ru/app/rta-NSae/malta)
- [Нигерия](https://apptail.io/ru/app/rta-NSae/nigeria)
- [Пакистан](https://apptail.io/ru/app/rta-NSae/pakistan)
- [Румыния](https://apptail.io/ru/app/rta-NSae/romania)
- [Сингапур](https://apptail.io/ru/app/rta-NSae/singapore)
- [Узбекистан](https://apptail.io/ru/app/rta-NSae/uzbekistan)

---

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