# OverTune vs FormantScope

The clearest difference is in-app purchases: FormantScope at none against OverTune's 2. OverTune's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OverTune sells 2 in-app purchases, starting at $1.99 per month. FormantScope asks for nothing beyond the download.

OverTune ships an update weekly, FormantScope every 6 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OverTune | FormantScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marek Lenart](https://appshunter.io/developer/952724768) | [跃然 王](https://appshunter.io/developer/1895682344) |

## What reviewers say

### OverTune

[App page](https://appshunter.io/ios/app/overtune/id6758831022)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Yearly subscription | $17.99 | per year |


### FormantScope

[App page](https://appshunter.io/ios/app/formantscope/id6764803567)

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

**In-app purchases:** none


## Frequently asked questions

### Is OverTune free?

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

### Is FormantScope free?

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

### Do OverTune or FormantScope have ads?

Neither OverTune nor FormantScope shows ads.

### Which is updated more often, OverTune or FormantScope?

OverTune ships an update weekly, and FormantScope every 6 weeks. Most recently, OverTune was updated on October 6, 2026 and FormantScope on October 3, 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.*