# Word Evolution vs Merge! Letters

The clearest difference is in-app purchases: Word Evolution at none against Merge! Letters's 1. Word Evolution also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Merge! Letters's advantage is update cadence (every 5 days vs every 2 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Merge! Letters sells 1 one-off in-app purchase. Word Evolution asks for nothing beyond the download.

Word Evolution ships an update every 2 months, Merge! Letters every 5 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Word Evolution | Merge! Letters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (23 ratings)](https://appshunter.io/ios/app/word-evolution/id1404170043/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 33 MB | 168 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rose Fonseca](https://appshunter.io/developer/1404170042) | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) |

## What reviewers say

### Word Evolution

[App page](https://appshunter.io/ios/app/word-evolution/id1404170043)

This word game challenges you to unscramble letters from a starting word to create as many new words as possible. It offers both untimed and timed modes, daily challenges, and rewards for your progress. Keep your vocabulary sharp and engage your brain with this fun puzzle experience.

**Highlights:** Anagram word creation, Relaxed (untimed) mode, Challenge (timed) mode, Daily new words, Score sharing with friends, Achievement awards

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

**In-app purchases:** none


### Merge! Letters

[App page](https://appshunter.io/ios/app/merge-letters/id1661535033)

Engage your mind with a daily puzzle game that challenges your alphabet knowledge. Merge letters strategically to achieve specific target letters and test your vocabulary.

**Highlights:** Daily brain exercise, Merge letters to reach targets, Alphabet knowledge testing, Puzzle gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Word Evolution free?

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

### Is Merge! Letters free?

Merge! Letters is free to download, with in-app purchases available.

### Do Word Evolution or Merge! Letters have ads?

Merge! Letters shows ads; Word Evolution does not.

### Which is updated more often, Word Evolution or Merge! Letters?

Word Evolution ships an update every 2 months, and Merge! Letters every 5 days. Most recently, Word Evolution was updated on October 15, 2026 and Merge! Letters on October 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.*