# Depmin vs Roomtone

The clearest difference is update cadence: Roomtone at every 10 days against Depmin's every 11 months. 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.

Depmin ships an update every 11 months, Roomtone every 10 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Depmin | Roomtone |
| --- | --- | --- |
| 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 11 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 8 MB | 38 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kokoro Nemoto](https://appshunter.io/developer/1853554075) | [HANDSUM.INC](https://appshunter.io/developer/968016240) |

## What reviewers say

### 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


### Roomtone

[App page](https://appshunter.io/ios/app/roomtone-ambient-machine/id6779098983)

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

**In-app purchases:** none


## Frequently asked questions

### Is Depmin free?

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

### Is Roomtone free?

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

### Do Depmin or Roomtone have ads?

Neither Depmin nor Roomtone shows ads.

### Which is updated more often, Depmin or Roomtone?

Depmin ships an update every 11 months, and Roomtone every 10 days. Most recently, Depmin was updated on October 30, 2026 and Roomtone on November 10, 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.*