# BPMCounter vs String Tuner

The clearest difference is device support: String Tuner at 4 against BPMCounter's 1. String Tuner also leads on iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | BPMCounter | String Tuner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 7 MB | 43 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Baehr](https://appshunter.io/developer/1547254413) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### BPMCounter

[App page](https://appshunter.io/ios/app/bpmcounter/id6757012024)

**Features:** macOS Compatibility

**In-app purchases:** none


### String Tuner

[App page](https://appshunter.io/ios/app/string-tuner-violin-and-cello/id6812719834)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BPMCounter free?

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

### Is String Tuner free?

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

### Do BPMCounter or String Tuner have ads?

Neither BPMCounter nor String Tuner shows ads.

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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.*