# Block 89 vs Gravity Cave Run

The clearest difference is in-app purchases: Block 89 at none against Gravity Cave Run's 1. Gravity Cave Run's advantage is update cadence (daily vs every 4 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Gravity Cave Run sells 1 one-off in-app purchase. Block 89 asks for nothing beyond the download.

Block 89 ships an update every 4 months, Gravity Cave Run daily. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Block 89 | Gravity Cave Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (21 ratings)](https://appshunter.io/ios/app/block-89-brick-puzzle-game/id576780993/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | — |
| Size | 7 MB | 9 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dsd 164](https://appshunter.io/developer/489465257) | [Anders Peter Amsnaes](https://appshunter.io/developer/452949522) |

## What reviewers say

### Block 89

[App page](https://appshunter.io/ios/app/block-89-brick-puzzle-game/id576780993)

Experience a classic brick puzzle game with a retro handheld feel. Enjoy a gradual difficulty curve across 20 levels, authentic dot-matrix graphics, and 8-bit sound effects. Share your replays and get lost in the satisfying gameplay.

**Highlights:** Dot-matrix LCD screen, Light and dark modes, 8-bit sound effects, 10 block shapes, 20 levels, GIF replay sharing, Offline play

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

**In-app purchases:** none


### Gravity Cave Run

[App page](https://appshunter.io/ios/app/gravity-cave-run/id6762034043)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $1.99 | one-time |


## Frequently asked questions

### Is Block 89 free?

Block 89 is free to download, with no in-app purchases.

### Is Gravity Cave Run free?

Gravity Cave Run is free to download, with in-app purchases available.

### Do Block 89 or Gravity Cave Run have ads?

Neither Block 89 nor Gravity Cave Run shows ads.

### Which is updated more often, Block 89 or Gravity Cave Run?

Block 89 ships an update every 4 months, and Gravity Cave Run daily. Most recently, Block 89 was updated on October 21, 2026 and Gravity Cave Run on October 28, 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.*