# LettersRush3D vs Word Treasury Auto Sort Puzzle

The clearest difference is in-app purchases: LettersRush3D at none against Word Treasury Auto Sort Puzzle's 9. LettersRush3D also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). Word Treasury Auto Sort Puzzle's advantage is update cadence (every 6 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Word Treasury Auto Sort Puzzle sells 9 one-off in-app purchases. LettersRush3D asks for nothing beyond the download.

LettersRush3D ships an update every 2 months, Word Treasury Auto Sort Puzzle every 6 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | LettersRush3D | Word Treasury Auto Sort Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (65 ratings)](https://appshunter.io/ios/app/word-treasury-auto-sort-puzzle/id6788725068/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 165 MB | 252 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Omer Serif Bilsel](https://appshunter.io/developer/312280518) | [Samfinaco LLC](https://appshunter.io/developer/1143580778) |

## What reviewers say

### LettersRush3D

[App page](https://appshunter.io/ios/app/lettersrush3d/id6443526295)

**Features:** macOS Compatibility

**In-app purchases:** none


### Word Treasury Auto Sort Puzzle

[App page](https://appshunter.io/ios/app/word-treasury-auto-sort-puzzle/id6788725068)

This word puzzle game challenges you to find related words and automatically form categories. With hundreds of handcrafted levels, it offers a unique blend of word association and strategic puzzle-solving. Enjoy relaxing gameplay with satisfying "aha!" moments as you uncover hidden connections.

**Highlights:** Unique category-building word gameplay, Hundreds of handcrafted levels, Automatic word grouping mechanics, Relaxing casual gameplay, Easy one-tap controls, Gradually increasing challenge

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Coin Pack | $1.99 | one-time |
| Small Coin Pack | $8.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Lives Bundle | $9.99 | one-time |
| No Ads Bundle | $12.99 | one-time |
| No Ads Bundle | $19.99 | one-time |
| Large Coin Pack | $34.99 | one-time |
| Huge Coin Pack | $59.99 | one-time |
| Mega Coin Pack | $99.99 | one-time |


## Frequently asked questions

### Is LettersRush3D free?

LettersRush3D is free to download, with no in-app purchases.

### Is Word Treasury Auto Sort Puzzle free?

Word Treasury Auto Sort Puzzle is free to download, with in-app purchases available.

### Do LettersRush3D or Word Treasury Auto Sort Puzzle have ads?

Word Treasury Auto Sort Puzzle shows ads; LettersRush3D does not.

### Which is updated more often, LettersRush3D or Word Treasury Auto Sort Puzzle?

LettersRush3D ships an update every 2 months, and Word Treasury Auto Sort Puzzle every 6 days. Most recently, LettersRush3D was updated on November 3, 2026 and Word Treasury Auto Sort Puzzle on November 5, 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.*