# Absolute Pitch vs Theremin Air

The clearest difference is price: Theremin Air at Free against Absolute Pitch's $0.99. Theremin Air also leads on iOS requirement (16.4 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Theremin Air is free to download; Absolute Pitch costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Absolute Pitch ships an update monthly, Theremin Air every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Absolute Pitch | Theremin Air |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/absolute-pitch/id1116495341/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 21 MB | 74 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Apps by Alex AB](https://appshunter.io/developer/1040589223) | [Julien CICLET](https://appshunter.io/developer/6779519081) |

## What reviewers say

### Absolute Pitch

[App page](https://appshunter.io/ios/app/absolute-pitch/id1116495341)

Train your musical ear by playing notes on a virtual piano instead of just tapping buttons. Offers multiple training modes, including note recall, sequence playback, and a unique "Note Rain" game. Features daily puzzles and a persistent scoreboard that tracks your progress without decay.

**Highlights:** Play notes on a virtual piano, Four distinct training modes, Daily pitch puzzles, Persistent twelve-light scoreboard, Supports twenty-one languages, Customizable note naming systems

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

**In-app purchases:** none


### Theremin Air

[App page](https://appshunter.io/ios/app/theremin-air/id6779519079)

**In-app purchases:** none


## Frequently asked questions

### Is Absolute Pitch free?

Absolute Pitch costs $0.99, with no in-app purchases.

### Is Theremin Air free?

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

### Do Absolute Pitch or Theremin Air have ads?

Neither Absolute Pitch nor Theremin Air shows ads.

### Which is updated more often, Absolute Pitch or Theremin Air?

Absolute Pitch ships an update monthly, and Theremin Air every 5 weeks. Most recently, Absolute Pitch was updated on October 26, 2026 and Theremin Air on October 25, 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.*