# TetBall vs Bachi Block

The clearest difference is update cadence: TetBall at every 2 days against Bachi Block's every 3 weeks. Bachi Block's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

TetBall ships an update every 2 days, Bachi Block every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TetBall | Bachi Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bachi-block-falling-puzzle/id6806629855/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 46 MB | 48 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOKYOCRYPTOCAPITAL](https://appshunter.io/developer/6791019086) | [CEREMESH CO., LTD](https://appshunter.io/developer/6803387882) |

## What reviewers say

### TetBall

[App page](https://appshunter.io/ios/app/tetball/id6791019084)

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

**In-app purchases:** none


### Bachi Block

[App page](https://appshunter.io/ios/app/bachi-block-falling-puzzle/id6806629855)

A classic falling block puzzle game where you stack, rotate, and clear lines to achieve a high score. Explore colorful themes and utilize optional assists to overcome challenges. Enjoy endless gameplay offline.

**Highlights:** Classic falling block gameplay, Stack, rotate, and clear lines, Next block preview for planning, Optional assists (Undo, Emergency Clear, Revive), Colorful Bachi Universe themes, Offline play, Endless high score mode

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

**In-app purchases:** none


## Frequently asked questions

### Is TetBall free?

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

### Is Bachi Block free?

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

### Do TetBall or Bachi Block have ads?

Both TetBall and Bachi Block show ads.

### Which is updated more often, TetBall or Bachi Block?

TetBall ships an update every 2 days, and Bachi Block every 3 weeks. Most recently, TetBall was updated on October 25, 2026 and Bachi Block on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*