# WordFlip vs Merumi

The clearest difference is in-app purchases: WordFlip at none against Merumi's 2. Merumi's advantage is update cadence (every 3 days vs every 10 days) and iOS requirement (16.4 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Merumi sells 2 in-app purchases, starting at $9.99 per month. WordFlip asks for nothing beyond the download.

WordFlip ships an update every 10 days, Merumi every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WordFlip | Merumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 1 MB | 43 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Azat Ismagilov](https://appshunter.io/developer/1839532730) | [Galymzhan Zhakangerov](https://appshunter.io/developer/6788279441) |

## What reviewers say

### WordFlip

[App page](https://appshunter.io/ios/app/wordflip/id6776736216)

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

**In-app purchases:** none


### Merumi

[App page](https://appshunter.io/ios/app/merumi/id6788279439)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Премиум (месячный) | $9.99 | per month |
| KnigaLock Premium | $12.99 | per year |


## Frequently asked questions

### Is WordFlip free?

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

### Is Merumi free?

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

### Do WordFlip or Merumi have ads?

Neither WordFlip nor Merumi shows ads.

### Which is updated more often, WordFlip or Merumi?

WordFlip ships an update every 10 days, and Merumi every 3 days. Most recently, WordFlip was updated on October 24, 2026 and Merumi on October 25, 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.*