# Letter Rooms vs Aether Echo

The clearest difference is ads: Letter Rooms at none against Aether Echo's shown. Letter Rooms also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Aether Echo's advantage is update cadence (every 2 days vs every 6 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. Letter Rooms sells 1 one-off in-app purchase and Aether Echo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Letter Rooms ships an update every 6 weeks, Aether Echo every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Letter Rooms | Aether Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (601 ratings)](https://appshunter.io/ios/app/letter-rooms-fun-anagrams/id1563407977/reviews)** | — |
| Number of ratings | **601** | — |
| Positive reviews | 69.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Klemens Strasser](https://appshunter.io/developer/889417671) | [Sui Fai Law](https://appshunter.io/developer/1889201616) |

## What reviewers say

### Letter Rooms

[App page](https://appshunter.io/ios/app/letter-rooms-fun-anagrams/id1563407977)

A simple yet challenging word puzzle game where you rearrange letters to form answers based on hints. It offers over 390 diverse puzzles across various topics, with a special mode for kids and collaborative multiplayer options.

**Highlights:** Over 390 puzzles, 12 different topics, Kids mode, Collaborative Multiplayer via SharePlay, Accessibility features, Widget and GameCenter support

**Features:** macOS Compatibility, Family Sharing, SharePlay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Puzzles | $2.99 | one-time |

**What reviewers like**

- 🧠 Brain-stimulating puzzle gameplay
- 🎨 Visually stunning and well-designed interface
- ♿ Excellent accessibility with VoiceOver support
- 🎯 Variety of topics and puzzle types
- 😌 Low-stress, relaxing gameplay experience

**What reviewers complain about**

- 💰 Paywall at level 32 without clear upfront disclosure
- 😤 Misleading 'free' game presentation
- 🎯 Free levels too easy for adult players
- ❓ Some clues are impossible or unclear
- ⏱️ Limited free content (only 32 levels)

**Reported bugs**

- App crashes on startup (iPhone 13 mini with latest iOS)
- Level progression loops back to earlier levels unexpectedly
- VoiceOver interaction quirks with letter dragging
- Occasional typos and incorrect clues
- Letter positioning issues when double-tapping after dragging

**Requested features**

- More free levels available without paywall
- Hint system for difficult clues
- Harder difficulty levels for advanced players
- Support for additional languages (Swedish, Finnish, etc.)
- Ability to return to previously skipped levels


### Aether Echo

[App page](https://appshunter.io/ios/app/aether-echo/id6762047034)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Letter Rooms free?

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

### Is Aether Echo free?

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

### Do Letter Rooms or Aether Echo have ads?

Aether Echo shows ads; Letter Rooms does not.

### Which is updated more often, Letter Rooms or Aether Echo?

Letter Rooms ships an update every 6 weeks, and Aether Echo every 2 days. Most recently, Letter Rooms was updated on October 30, 2026 and Aether Echo 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.*