# WikiSplash vs Shape Theory

The clearest difference is price: Shape Theory at Free against WikiSplash's $1.99. Shape Theory also leads on update cadence (every 3 weeks vs every 60 months). WikiSplash's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Shape Theory is free to download; WikiSplash costs $1.99 up front. Shape Theory sells 3 in-app purchases, starting at $0.99 per month. WikiSplash asks for nothing beyond the download.

WikiSplash ships an update every 60 months, Shape Theory every 3 weeks. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | WikiSplash | Shape Theory |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 60 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 98 MB | 13 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Twofish Kft.](https://appshunter.io/developer/330159160) | [Bulltech](https://appshunter.io/developer/1586482702) |

## What reviewers say

### WikiSplash

[App page](https://appshunter.io/ios/app/wikisplash/id971795536)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shape Theory

[App page](https://appshunter.io/ios/app/shape-theory-brain-puzzles/id6449924079)

Uncover hidden geometric shapes by strategically revealing parts of a concealed form. Deduce the correct shape from a list of suspects to advance through increasingly challenging levels. Compete globally for the top leaderboard spot.

**Highlights:** Shape discovery through limited reveals, Strategic deduction of hidden forms, Progressive difficulty levels, Minimalist, captivating graphics, Global leaderboard competition, Brain teaser and strategy gameplay

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads For 1 Month | $0.99 | per month |
| No Ads For 1 Year | $4.99 | per year |
| No Ads Forever | $8.99 | one-time |


## Frequently asked questions

### Is WikiSplash free?

WikiSplash costs $1.99, with no in-app purchases.

### Is Shape Theory free?

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

### Do WikiSplash or Shape Theory have ads?

Shape Theory shows ads; WikiSplash does not.

### Which is updated more often, WikiSplash or Shape Theory?

WikiSplash ships an update every 60 months, and Shape Theory every 3 weeks. Most recently, WikiSplash was updated on September 28, 2026 and Shape Theory on October 12, 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.*