# C. Bechstein vs Rubberband

The clearest difference is in-app purchases: C. Bechstein at none against Rubberband's 2. C. Bechstein also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rubberband sells 2 one-off in-app purchases. C. Bechstein asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | C. Bechstein | Rubberband |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 153 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [C. Bechstein Digital GmbH](https://appshunter.io/developer/1397337217) | [Thinkspark](https://appshunter.io/developer/1047724192) |

## What reviewers say

### C. Bechstein

[App page](https://appshunter.io/ios/app/c-bechstein/id6745897962)

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

**In-app purchases:** none


### Rubberband

[App page](https://appshunter.io/ios/app/rubberband-microtonal-synth/id6781069946)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RUBBERBAND PRO | $12.99 | one-time |
| RUBBERBAND STUDIO | $12.99 | one-time |


## Frequently asked questions

### Is C. Bechstein free?

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

### Is Rubberband free?

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

### Do C. Bechstein or Rubberband have ads?

Neither C. Bechstein nor Rubberband shows ads.

### Which is updated more often, C. Bechstein or Rubberband?

C. Bechstein ships an update monthly, and Rubberband monthly. Most recently, C. Bechstein was updated on October 21, 2026 and Rubberband 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.*