# ostinata vs Wave Slicer

The clearest difference is update cadence: Wave Slicer at every 4 days against ostinata's every 9 days. Wave Slicer also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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.

ostinata ships an update every 9 days, Wave Slicer every 4 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ostinata | Wave Slicer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 2 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joachim Groeger](https://appshunter.io/developer/1887008617) | [Frank De Rop](https://appshunter.io/developer/6801426889) |

## What reviewers say

### ostinata

[App page](https://appshunter.io/ios/app/ostinata/id6762445694)

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

**In-app purchases:** none


### Wave Slicer

[App page](https://appshunter.io/ios/app/wave-slicer-sample-editor/id6807496259)

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

**In-app purchases:** none


## Frequently asked questions

### Is ostinata free?

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

### Is Wave Slicer free?

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

### Do ostinata or Wave Slicer have ads?

Neither ostinata nor Wave Slicer shows ads.

### Which is updated more often, ostinata or Wave Slicer?

ostinata ships an update every 9 days, and Wave Slicer every 4 days. Most recently, ostinata was updated on October 18, 2026 and Wave Slicer on October 16, 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.*