# WikiSpaces3D vs Keystitch

The clearest difference is in-app purchases: WikiSpaces3D at none against Keystitch's 3. WikiSpaces3D also leads on iOS requirement (15 vs 17.6). Keystitch's advantage is update cadence (every 3 days vs every 26 months). On price, ads and device support there is nothing between them.

Both are free to download. Keystitch sells 3 in-app purchases, starting at $5.99 per month. WikiSpaces3D asks for nothing beyond the download.

WikiSpaces3D ships an update every 26 months, Keystitch every 3 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | WikiSpaces3D | Keystitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/keystitch/id6785419772/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 3 MB | 109 MB |
| Requires iOS | **15** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CONVELA GmbH](https://appshunter.io/developer/1207906326) | [Joshua Lucan](https://appshunter.io/developer/1800553692) |

## What reviewers say

### WikiSpaces3D

[App page](https://appshunter.io/ios/app/wikispaces3d/id1639519074)

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

**In-app purchases:** none


### Keystitch

[App page](https://appshunter.io/ios/app/keystitch/id6785419772)

Develop a visual understanding of music theory with short, focused drills. Train your mental keyboard for intervals, keys, and melodies. Practice hands-free and track your progress with adaptive exercises.

**Highlights:** Visual keyboard drills, Interval and key recognition, Melody tracking, Solfège practice, Hands-free practice modes, Adaptive learning, Progress tracking charts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $29.99 | per year |
| Original Member | $199.99 | one-time |


## Frequently asked questions

### Is WikiSpaces3D free?

WikiSpaces3D is free to download, with no in-app purchases.

### Is Keystitch free?

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

### Do WikiSpaces3D or Keystitch have ads?

Neither WikiSpaces3D nor Keystitch shows ads.

### Which is updated more often, WikiSpaces3D or Keystitch?

WikiSpaces3D ships an update every 26 months, and Keystitch every 3 days. Most recently, WikiSpaces3D was updated on November 12, 2026 and Keystitch on November 5, 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.*