# G.ROUND vs Pythagorean Tuner

The clearest difference is in-app purchases: Pythagorean Tuner at none against G.ROUND's 3. Pythagorean Tuner also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. G.ROUND sells 3 in-app purchases, starting at $1.99 per month. Pythagorean Tuner asks for nothing beyond the download.

## The numbers

| Metric | G.ROUND | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 32 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paolo Giorgi](https://appshunter.io/developer/1481916003) | [Leonid Iogansen](https://appshunter.io/developer/762098337) |

## What reviewers say

### G.ROUND

[App page](https://appshunter.io/ios/app/ground/id6785071360)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| G.ROUND Monthly | $1.99 | per month |
| G.ROUND Yearly | $12.99 | per year |
| G.ROUND Lifetime | $34.99 | one-time |


### 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 G.ROUND free?

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

### Is Pythagorean Tuner free?

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

### Do G.ROUND or Pythagorean Tuner have ads?

Neither G.ROUND nor Pythagorean 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.*