# MasTuner vs 6 String Bass Tuner

The clearest difference is in-app purchases: MasTuner at none against 6 String Bass Tuner's 3. MasTuner also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 6 String Bass Tuner sells 3 in-app purchases, starting at $2.99 per month. MasTuner asks for nothing beyond the download.

## The numbers

| Metric | MasTuner | 6 String Bass Tuner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 20 MB | 143 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [攀 李](https://appshunter.io/developer/1653533422) | [Ajaya Shrestha](https://appshunter.io/developer/6775180271) |

## What reviewers say

### MasTuner

[App page](https://appshunter.io/ios/app/mastuner/id6743464784)

**Features:** macOS Compatibility

**In-app purchases:** none


### 6 String Bass Tuner

[App page](https://appshunter.io/ios/app/6-string-bass-tuner-tuneit/id6798525323)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bass Tuner 6 String : TuneIt | $2.99 | per month |
| Bass Tuner 6 String : TuneIt | $12.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is MasTuner free?

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

### Is 6 String Bass Tuner free?

6 String Bass Tuner is free to download, with in-app purchases available.

### Do MasTuner or 6 String Bass Tuner have ads?

6 String Bass Tuner shows ads; MasTuner does not.

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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.*