# Wormhole vs Contour

Wormhole and Contour 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. Wormhole sells 2 in-app purchases, starting at $6.99 per month and Contour sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Wormhole ships an update every 6 days, Contour weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Wormhole | Contour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/contour-ambient-morph-synth/id6798038727/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | — | Freemium |
| Size | 22 MB | 108 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Moritz Maximilian Fricke](https://appshunter.io/developer/1860644274) | [Chih Han Lin](https://appshunter.io/developer/1800248325) |

## What reviewers say

### 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 |


### Contour

[App page](https://appshunter.io/ios/app/contour-ambient-morph-synth/id6798038727)

This app is a unique musical instrument played by touch. It uses a visual interface where your finger's position determines the sound, offering a novel way to create drones, textures, and pads. It also functions as an AUv3 plugin for use in other music production apps.

**Highlights:** Touch-based sound generation, Perceptual distance mapping, Eleven distinct sound sheets, MIDI input and ribbon controller, AUv3 plugin support, Recording functionality (Pro), Customizable sound sheets (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contour Pro | $3.99 | one-time |


## Frequently asked questions

### Is Wormhole free?

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

### Is Contour free?

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

### Do Wormhole or Contour have ads?

Neither Wormhole nor Contour shows ads.

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

Wormhole ships an update every 6 days, and Contour weekly. Most recently, Wormhole was updated on October 24, 2026 and Contour 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.*