# WikiSplash vs Summable

The clearest difference is update cadence: Summable at every 26 months against WikiSplash's every 60 months. WikiSplash's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

WikiSplash costs $1.99 and Summable $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WikiSplash ships an update every 60 months, Summable every 26 months. The most recent releases landed on January 16, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | WikiSplash | Summable |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Every 26 months** |
| Size | 98 MB | 2 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Twofish Kft.](https://appshunter.io/developer/330159160) | [Perkodar AB](https://appshunter.io/developer/1517197776) |

## What reviewers say

### WikiSplash

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Summable

[App page](https://appshunter.io/ios/app/summable-math-numbers-puzzle/id1539436682)

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

**In-app purchases:** none


## Frequently asked questions

### Is WikiSplash free?

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

### Is Summable free?

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

### Do WikiSplash or Summable have ads?

Neither WikiSplash nor Summable shows ads.

### Which is updated more often, WikiSplash or Summable?

WikiSplash ships an update every 60 months, and Summable every 26 months. Most recently, WikiSplash was updated on January 16, 2026 and Summable on August 22, 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.*