---
title: "RTA - Отзывы, Доход и Загрузки приложения in Китай | 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 — Китай

![RTA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7b/9a/25/7b9a2500-80e1-6ffa-634c-77e4dc7bba28/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:** 3.0/5 (6 ratings)
**Price:** Free
**Bundle ID:** com.studiosix.RTA
**Store:** Apple App Store
**Country:** Китай
**Version:** 11.8 (released 2025-12-22)
**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/cn/app/app/id298839433)
**AppTail Page:** [https://apptail.io/ru/app/rta-NSae/china](https://apptail.io/ru/app/rta-NSae/china)

## 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 Китай
- 5 stars: 3 (50%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 3 (50%)

## RTA Reviews in Китай

### ***** "与iOS16不兼容，闪退！！！快修复！！！！！！"
不兼容啊！！！！没法用！！！！！
-- ggbjcgnvfz, 2022-09-25

### ***** "非常专业的软件"
非常好用，数据比较准确
-- &简单的快乐&, 2019-08-09

### *---- "根本下不下来"
付费后，下载不下来
-- hills6699, 2017-10-26

### *---- "购买后，闪退"
够买后闪退
-- 申素, 2017-09-15

### *---- "没光柱的问题已解决"
原来没光柱，通过ipad升级，问题解决
-- 杨子喵, 2015-04-11

### ***** "嗯"
凑合用用
-- damantou, 2014-09-04

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

## RTA In-App Purchases
| Item | Price |
|------|-------|
| Reference Curve Files | ¥68.00 |
| STC -- Transmission Loss | ¥68.00 |

## RTA Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Индия | Music | #6 |
| Топ платных | Финляндия | Music | #17 |
| Топ платных | Мексика | Music | #25 |
| Топ платных | Бразилия | Music | #34 |
| Топ платных | Индонезия | Music | #40 |
| Топ платных | Таиланд | Music | #43 |
| Топ платных | Вьетнам | Music | #47 |
| Топ платных | Беларусь | Music | #48 |
| Топ платных | Казахстан | Music | #49 |
| Топ платных | Перу | Music | #50 |
| Топ платных | Эквадор | Music | #54 |
| Топ платных | Индия | Overall | #56 |
| Топ платных | Греция | Music | #57 |
| Топ платных | Малайзия | Music | #62 |
| Топ платных | Филиппины | Music | #65 |
| Топ платных | Ливан | Music | #66 |
| Топ платных | Тайвань | Music | #71 |
| Топ платных | Южно-Африканская Республика | Music | #74 |
| Топ платных | Румыния | Music | #77 |
| Топ платных | Чили | Music | #78 |
| Топ платных | Россия | Music | #81 |
| Топ платных | Сингапур | Music | #84 |
| Топ платных | Португалия | Music | #84 |
| Топ платных | Украина | Music | #86 |
| Топ платных | Австрия | Music | #89 |
| Топ платных | Кувейт | Music | #92 |
| Топ платных | Доминиканская Республика | Music | #92 |
| Топ платных | Новая Зеландия | Music | #95 |
| Топ по доходу | Индия | Music | #97 |
| Топ платных | Финляндия | Overall | #104 |
| Топ платных | Турция | Music | #104 |
| Топ платных | ОАЭ | Music | #109 |
| Топ платных | Бельгия | Music | #113 |
| Топ платных | Дания | Music | #114 |
| Топ платных | Норвегия | Music | #116 |
| Топ платных | Венгрия | Music | #117 |
| Топ платных | Республика Корея | Music | #120 |
| Топ платных | Израиль | Music | #123 |
| Топ платных | Ирландия | Music | #125 |
| Топ платных | Аргентина | Music | #125 |
| Топ платных | Швеция | Music | #126 |
| Топ платных | Испания | Music | #132 |
| Топ платных | Гонконг (САР) | Music | #133 |
| Топ платных | Чехия | Music | #135 |
| Топ платных | Швейцария | Music | #145 |
| Топ платных | Нидерланды | Music | #148 |
| Топ платных | Польша | Music | #152 |
| Топ платных | Саудовская Аравия | Music | #161 |
| Топ платных | Австралия | Music | #164 |
| Топ платных | Франция | Music | #165 |
| Топ платных | Китай | Music | #169 |
| Топ платных | Италия | Music | #179 |
| Топ платных | Соединенные Штаты | Music | #187 |
| Топ платных | Канада | Music | #207 |
| Топ платных | Япония | Music | #258 |
| Топ платных | Нигерия | Music | #263 |
| Топ платных | Германия | Music | #265 |
| Топ платных | Мексика | Overall | #289 |
| Топ платных | Великобритания | Music | #291 |
| Топ платных | Бразилия | Overall | #429 |

## 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)
- [Германия](https://apptail.io/ru/app/rta-NSae/germany)
- [Мексика](https://apptail.io/ru/app/rta-NSae/mexico)
- [Китай](https://apptail.io/ru/app/rta-NSae/china)
- [Великобритания](https://apptail.io/ru/app/rta-NSae/united-kingdom)
- [Бразилия](https://apptail.io/ru/app/rta-NSae/brazil)
- [Австралия](https://apptail.io/ru/app/rta-NSae/australia)
- [Канада](https://apptail.io/ru/app/rta-NSae/canada)
- [Россия](https://apptail.io/ru/app/rta-NSae/russia)
- [Турция](https://apptail.io/ru/app/rta-NSae/turkey)
- [Малайзия](https://apptail.io/ru/app/rta-NSae/malaysia)
- [Таиланд](https://apptail.io/ru/app/rta-NSae/thailand)
- [Франция](https://apptail.io/ru/app/rta-NSae/france)
- [Швейцария](https://apptail.io/ru/app/rta-NSae/switzerland)
- [Перу](https://apptail.io/ru/app/rta-NSae/peru)
- [Норвегия](https://apptail.io/ru/app/rta-NSae/norway)
- [Южно-Африканская Республика](https://apptail.io/ru/app/rta-NSae/south-africa)
- [Израиль](https://apptail.io/ru/app/rta-NSae/israel)
- [Австрия](https://apptail.io/ru/app/rta-NSae/austria)
- [Греция](https://apptail.io/ru/app/rta-NSae/greece)
- [Республика Корея](https://apptail.io/ru/app/rta-NSae/south-korea)
- [Вьетнам](https://apptail.io/ru/app/rta-NSae/vietnam)
- [Филиппины](https://apptail.io/ru/app/rta-NSae/philippines)
- [Аргентина](https://apptail.io/ru/app/rta-NSae/argentina)
- [Бельгия](https://apptail.io/ru/app/rta-NSae/belgium)
- [Чили](https://apptail.io/ru/app/rta-NSae/chile)
- [Испания](https://apptail.io/ru/app/rta-NSae/spain)
- [Гонконг (САР)](https://apptail.io/ru/app/rta-NSae/hong-kong)
- [Индонезия](https://apptail.io/ru/app/rta-NSae/indonesia)
- [Италия](https://apptail.io/ru/app/rta-NSae/italy)
- [Япония](https://apptail.io/ru/app/rta-NSae/japan)
- [Новая Зеландия](https://apptail.io/ru/app/rta-NSae/new-zealand)
- [Польша](https://apptail.io/ru/app/rta-NSae/poland)
- [Швеция](https://apptail.io/ru/app/rta-NSae/sweden)
- [Словения](https://apptail.io/ru/app/rta-NSae/slovenia)
- [Украина](https://apptail.io/ru/app/rta-NSae/ukraine)
- [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)
- [Венгрия](https://apptail.io/ru/app/rta-NSae/hungary)
- [Финляндия](https://apptail.io/ru/app/rta-NSae/finland)
- [Нигерия](https://apptail.io/ru/app/rta-NSae/nigeria)
- [Египет](https://apptail.io/ru/app/rta-NSae/egypt)
- [Азербайджан](https://apptail.io/ru/app/rta-NSae/azerbaijan)
- [Эквадор](https://apptail.io/ru/app/rta-NSae/ecuador)
- [ОАЭ](https://apptail.io/ru/app/rta-NSae/united-arab-emirates)
- [Пакистан](https://apptail.io/ru/app/rta-NSae/pakistan)
- [Беларусь](https://apptail.io/ru/app/rta-NSae/belarus)
- [Румыния](https://apptail.io/ru/app/rta-NSae/romania)
- [Доминиканская Республика](https://apptail.io/ru/app/rta-NSae/dominican-republic)
- [Узбекистан](https://apptail.io/ru/app/rta-NSae/uzbekistan)
- [Сингапур](https://apptail.io/ru/app/rta-NSae/singapore)
- [Болгария](https://apptail.io/ru/app/rta-NSae/bulgaria)
- [Сенегал](https://apptail.io/ru/app/rta-NSae/senegal)
- [Чехия](https://apptail.io/ru/app/rta-NSae/czechia)
- [Исландия](https://apptail.io/ru/app/rta-NSae/iceland)
- [Колумбия](https://apptail.io/ru/app/rta-NSae/colombia)
- [Тайвань](https://apptail.io/ru/app/rta-NSae/taiwan)
- [Ирландия](https://apptail.io/ru/app/rta-NSae/ireland)
- [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)

---

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