# Mastery vs RT Analyzer

The clearest difference is update cadence: RT Analyzer at weekly against Mastery's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mastery ships an update every 3 weeks, RT Analyzer weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mastery | RT Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 18 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Waveform Systems LLC](https://appshunter.io/developer/1881193305) | [航 徐](https://appshunter.io/developer/6808742999) |

## What reviewers say

### Mastery

[App page](https://appshunter.io/ios/app/mastery-ai-audio-coach/id6759849550)

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

**In-app purchases:** none


### RT Analyzer

[App page](https://appshunter.io/ios/app/rt-analyzer/id6809084222)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mastery free?

Mastery is free to download, with no in-app purchases.

### Is RT Analyzer free?

RT Analyzer is free to download, with no in-app purchases.

### Do Mastery or RT Analyzer have ads?

Neither Mastery nor RT Analyzer shows ads.

### Which is updated more often, Mastery or RT Analyzer?

Mastery ships an update every 3 weeks, and RT Analyzer weekly. Most recently, Mastery was updated on October 31, 2026 and RT Analyzer 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.*