# DM Theremin vs SwaySynth

The clearest difference is in-app purchases: DM Theremin at none against SwaySynth's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SwaySynth sells 2 one-off in-app purchases. DM Theremin asks for nothing beyond the download.

## The numbers

| Metric | DM Theremin | SwaySynth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 2 MB | 32 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [JOSHUA CHARLES JORDAN](https://appshunter.io/developer/1876350694) | [Panlab Limited](https://appshunter.io/developer/6797991866) |

## What reviewers say

### DM Theremin

[App page](https://appshunter.io/ios/app/dm-theremin/id6819786928)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwaySynth

[App page](https://appshunter.io/ios/app/swaysynth/id6822159488)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2-hour Trial | Free | one-time |
| Full SwaySynth | $4.99 | one-time |


## Frequently asked questions

### Is DM Theremin free?

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

### Is SwaySynth free?

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

### Do DM Theremin or SwaySynth have ads?

Neither DM Theremin nor SwaySynth 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.*