# RS vs Wormhole

RS and Wormhole are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. RS sells 3 one-off in-app purchases and Wormhole sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

RS ships an update every 4 days, Wormhole every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | RS | Wormhole |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rs-choir/id6760674816/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free | — |
| Size | 7 MB | 22 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rolf Schmucker](https://appshunter.io/developer/1493266803) | [Moritz Maximilian Fricke](https://appshunter.io/developer/1860644274) |

## What reviewers say

### RS

[App page](https://appshunter.io/ios/app/rs-choir/id6760674816)

Compose, sequence, loop, and harmonize with a virtual vocal ensemble. This app offers four distinct modes for creating complex vocal arrangements, including real-time harmonization with your microphone and AI-powered song generation.

**Highlights:** Real-time vocal harmonization, Multi-octave virtual keyboard, Four recording loops for layered harmonies, Manual note editor for pitch and length, 16-pattern song sequencing, AI song generation, Native gear synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creator Version | $4.99 | one-time |
| Creator Version | $8.99 | one-time |
| Creator Version | $14.99 | one-time |


### 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 RS free?

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

### Is Wormhole free?

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

### Do RS or Wormhole have ads?

Neither RS nor Wormhole shows ads.

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

RS ships an update every 4 days, and Wormhole every 6 days. Most recently, RS was updated on October 25, 2026 and Wormhole on October 25, 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.*