# Audio RTA vs Ear Training

The clearest difference is update cadence: Ear Training at daily against Audio RTA's weekly. Audio RTA's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Audio RTA sells 1 one-off in-app purchase and Ear Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Audio RTA ships an update weekly, Ear Training daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Audio RTA | Ear Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audio-rta-spectrum-analyzer/id6784479397/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 54 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mateus Polonini Cardoso](https://appshunter.io/developer/1530866903) | [THOMAS JAMES LAWTON](https://appshunter.io/developer/6798596671) |

## What reviewers say

### Audio RTA

[App page](https://appshunter.io/ios/app/audio-rta-spectrum-analyzer/id6784479397)

This application transforms your mobile device into a real-time audio analysis tool. It allows you to monitor sound frequencies, decibel levels, and identify peaks using your device's microphone, aiding in the tuning and testing of various audio systems.

**Highlights:** Real-time RTA/FFT analyzer, dB meter, Frequency generator, Test tones, noise, and sweeps, Subwoofer test tools, Stereo channel tests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Analyzer RTA Pro | $10.99 | one-time |


### Ear Training

[App page](https://appshunter.io/ios/app/ear-training-theaudiotoolkit/id6798596669)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Audio RTA free?

Audio RTA is free to download, with in-app purchases available.

### Is Ear Training free?

Ear Training is free to download, with in-app purchases available.

### Do Audio RTA or Ear Training have ads?

Neither Audio RTA nor Ear Training shows ads.

### Which is updated more often, Audio RTA or Ear Training?

Audio RTA ships an update weekly, and Ear Training daily. Most recently, Audio RTA was updated on October 31, 2026 and Ear Training on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*