# Word Brain Training vs Digital Merge

The clearest difference is iOS requirement: Word Brain Training at 8.0 against Digital Merge's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Word Brain Training ships an update every 2 months, Digital Merge every 6 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Word Brain Training | Digital Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 74 MB | 7 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [群 薛](https://appshunter.io/developer/1043011026) | [红燕 马](https://appshunter.io/developer/1635360556) |

## What reviewers say

### Word Brain Training

[App page](https://appshunter.io/ios/app/word-brain-training/id1532639980)

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Merge

[App page](https://appshunter.io/ios/app/digital-merge/id1642978731)

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

**In-app purchases:** none


## Frequently asked questions

### Is Word Brain Training free?

Word Brain Training is free to download, with no in-app purchases.

### Is Digital Merge free?

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

### Do Word Brain Training or Digital Merge have ads?

Neither Word Brain Training nor Digital Merge shows ads.

### Which is updated more often, Word Brain Training or Digital Merge?

Word Brain Training ships an update every 2 months, and Digital Merge every 6 weeks. Most recently, Word Brain Training was updated on October 29, 2026 and Digital Merge on November 3, 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.*