# TinyTone vs K.O. II

TinyTone and K.O. II are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TinyTone | K.O. II |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tinytone/id6772552687/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [KEISUKE TONE](https://appshunter.io/developer/1893035978) | [海洋 符](https://appshunter.io/developer/1763768138) |

## What reviewers say

### TinyTone

[App page](https://appshunter.io/ios/app/tinytone/id6772552687)

Create professional synth patches for music production and live performance. Design sounds in real-time with a powerful synthesizer engine, dual oscillators, and extensive modulation options. Export and import patches, and use it as an AUv3 plugin in DAWs.

**Highlights:** Powerful synthesizer engine, Dual oscillators with FM synthesis, Real-time audition with touch pads, External MIDI keyboard support, Unlimited user patch storage, AUv3 Audio Unit support, JSON export/import for patches

**Features:** macOS Compatibility

**In-app purchases:** none


### K.O. II

[App page](https://appshunter.io/ios/app/ko-ii/id6781550924)

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

**In-app purchases:** none


## Frequently asked questions

### Is TinyTone free?

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

### Is K.O. II free?

K.O. II is free to download, with no in-app purchases.

### Do TinyTone or K.O. II have ads?

Neither TinyTone nor K.O. II 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.*