# LettersRush3D vs Block Puzzle Classic 2

The clearest difference is ads: LettersRush3D at none against Block Puzzle Classic 2's shown. Block Puzzle Classic 2's advantage is update cadence (daily vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

LettersRush3D ships an update every 2 months, Block Puzzle Classic 2 daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LettersRush3D | Block Puzzle Classic 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/block-puzzle-classic-2/id6523421558/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Ad-supported |
| Size | 165 MB | 63 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Omer Serif Bilsel](https://appshunter.io/developer/312280518) | [Marco mignano](https://appshunter.io/developer/874962074) |

## What reviewers say

### LettersRush3D

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Puzzle Classic 2

[App page](https://appshunter.io/ios/app/block-puzzle-classic-2/id6523421558)

This game offers a classic block puzzle experience inspired by Tetris, featuring two distinct modes. Strategically place falling blocks to clear rows and columns, aiming for high scores or collecting unique figures to advance through levels. Enjoy addictive gameplay with vibrant graphics and smooth animations.

**Highlights:** Classic and Arcade modes, Timeless Tetris experience, Collect unique figures in Arcade mode, Easy to learn, hard to master, Vibrant graphics, Smooth animations

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

**In-app purchases:** none


## Frequently asked questions

### Is LettersRush3D free?

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

### Is Block Puzzle Classic 2 free?

Block Puzzle Classic 2 is free to download, with no in-app purchases.

### Do LettersRush3D or Block Puzzle Classic 2 have ads?

Block Puzzle Classic 2 shows ads; LettersRush3D does not.

### Which is updated more often, LettersRush3D or Block Puzzle Classic 2?

LettersRush3D ships an update every 2 months, and Block Puzzle Classic 2 daily. Most recently, LettersRush3D was updated on November 3, 2026 and Block Puzzle Classic 2 on October 30, 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.*