# Key Jam! vs WordFusion

The clearest difference is update cadence: Key Jam! at every 2 days against WordFusion's every 4 days. Key Jam! also leads on iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Key Jam! ships an update every 2 days, WordFusion every 4 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Key Jam! | WordFusion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 104 MB | 21 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) | [Ionescu Alex Daniel](https://appshunter.io/developer/1759140543) |

## What reviewers say

### Key Jam!

[App page](https://appshunter.io/ios/app/key-jam/id6477823893)

**Features:** macOS Compatibility

**In-app purchases:** none


### WordFusion

[App page](https://appshunter.io/ios/app/wordfusion-compound-words/id6741588189)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Key Jam! free?

Key Jam! is free to download, with no in-app purchases.

### Is WordFusion free?

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

### Do Key Jam! or WordFusion have ads?

Both Key Jam! and WordFusion show ads.

### Which is updated more often, Key Jam! or WordFusion?

Key Jam! ships an update every 2 days, and WordFusion every 4 days. Most recently, Key Jam! was updated on November 4, 2026 and WordFusion on November 8, 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.*