# Stems vs Wormhole

The clearest difference is in-app purchases: Stems at none against Wormhole's 2. Wormhole's advantage is update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wormhole sells 2 in-app purchases, starting at $6.99 per month. Stems asks for nothing beyond the download.

Stems ships an update every 3 months, Wormhole every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Stems | Wormhole |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 52 MB | 22 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Edwards](https://appshunter.io/developer/1796601658) | [Moritz Maximilian Fricke](https://appshunter.io/developer/1860644274) |

## What reviewers say

### Stems

[App page](https://appshunter.io/ios/app/stems-beats-inbox/id6791702081)

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

**In-app purchases:** none


### Wormhole

[App page](https://appshunter.io/ios/app/wormhole-sample-and-beat-maker/id6796587216)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wormhole Pro Monthly | $6.99 | per month |
| Wormhole Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is Stems free?

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

### Is Wormhole free?

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

### Do Stems or Wormhole have ads?

Neither Stems nor Wormhole shows ads.

### Which is updated more often, Stems or Wormhole?

Stems ships an update every 3 months, and Wormhole every 5 days. Most recently, Stems was updated on October 31, 2026 and Wormhole on October 31, 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.*