# KAiKU Control vs Depmin

The clearest difference is update cadence: KAiKU Control at every 5 months against Depmin's every 11 months. KAiKU Control also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17). On price, ads and in-app purchases there is nothing between them.

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

KAiKU Control ships an update every 5 months, Depmin every 11 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | KAiKU Control | Depmin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/depmin/id6755386813/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | — | Free |
| Size | 65 MB | 8 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Care Us Oy](https://appshunter.io/developer/1561467992) | [Kokoro Nemoto](https://appshunter.io/developer/1853554075) |

## What reviewers say

### KAiKU Control

[App page](https://appshunter.io/ios/app/kaiku-control/id1450527844)

**Features:** macOS Compatibility

**In-app purchases:** none


### Depmin

[App page](https://appshunter.io/ios/app/depmin/id6755386813)

This app is a unique synthesizer that emulates a theremin, using your device's front-facing camera to control pitch. Interact by touching the screen to adjust volume and effects, creating music in an intuitive way.

**Highlights:** Theremin-style sound generation, TrueDepth sensor for pitch control, Touch-based volume and effects adjustment, Synthesizer instrument, Unique musical interface

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

**In-app purchases:** none


## Frequently asked questions

### Is KAiKU Control free?

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

### Is Depmin free?

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

### Do KAiKU Control or Depmin have ads?

Neither KAiKU Control nor Depmin shows ads.

### Which is updated more often, KAiKU Control or Depmin?

KAiKU Control ships an update every 5 months, and Depmin every 11 months. Most recently, KAiKU Control was updated on October 26, 2026 and Depmin on October 20, 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.*