# ClearTuner vs Pythagorean Tuner

The clearest difference is ads: Pythagorean Tuner at none against ClearTuner's shown. On price, update cadence, 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.

ClearTuner ships an update every 9 days, Pythagorean Tuner every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | ClearTuner | Pythagorean Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pythagorean-tuner/id6791005167/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 11 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAMIAN MIKOLAJCZAK](https://appshunter.io/developer/1839920245) | [Leonid Iogansen](https://appshunter.io/developer/762098337) |

## What reviewers say

### ClearTuner

[App page](https://appshunter.io/ios/app/cleartuner/id6752568023)

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

**In-app purchases:** none


### Pythagorean Tuner

[App page](https://appshunter.io/ios/app/pythagorean-tuner/id6791005167)

This app offers a precision tuning experience for string musicians and singers. It tunes to pure Pythagorean intonation, distinguishing between enharmonic pitches for a more authentic sound.

**Highlights:** True Pythagorean intonation, Pure 3:2 perfect fifths, Distinguishes enharmonic pitches, Precision tuning for musicians, Supports violin, cello, viola, bass, and singers

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

**In-app purchases:** none


## Frequently asked questions

### Is ClearTuner free?

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

### Is Pythagorean Tuner free?

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

### Do ClearTuner or Pythagorean Tuner have ads?

ClearTuner shows ads; Pythagorean Tuner does not.

### Which is updated more often, ClearTuner or Pythagorean Tuner?

ClearTuner ships an update every 9 days, and Pythagorean Tuner every 2 weeks. Most recently, ClearTuner was updated on October 28, 2026 and Pythagorean Tuner on October 28, 2026.

---

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