# Block Breaker Gem Mining vs Stain Hacker

The clearest difference is price: Stain Hacker at Free against Block Breaker Gem Mining's $0.99. Stain Hacker also leads on update cadence (every 3 weeks vs every 38 months) and ratings volume (7 vs 1). Block Breaker Gem Mining's advantage is rating (5.0 vs 2.1) and ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Stain Hacker is free to download; Block Breaker Gem Mining costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Block Breaker Gem Mining holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Stain Hacker has 7 ratings behind it against 1, so its average is the more settled of the two.

Block Breaker Gem Mining ships an update every 38 months, Stain Hacker every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Block Breaker Gem Mining | Stain Hacker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/block-breaker-gem-mining/id782836016/reviews)** | [2.1 (7 ratings)](https://appshunter.io/ios/app/stain-hacker/id1641631849/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 13 MB | 310 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Hempfling](https://appshunter.io/developer/422781074) | [淑芳 董](https://appshunter.io/developer/1552143699) |

## What reviewers say

### Block Breaker Gem Mining

[App page](https://appshunter.io/ios/app/block-breaker-gem-mining/id782836016)

A classic breakout-style game where players break blocks to advance through increasingly challenging levels. Collect falling gems and items for bonus points and power-ups. Fun for all ages.

**Highlights:** Classic breakout gameplay, Increasingly difficult levels, Collect falling gems and items, Power-ups for enhanced gameplay, Unlock new levels by completing current ones

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

**In-app purchases:** none


### Stain Hacker

[App page](https://appshunter.io/ios/app/stain-hacker/id1641631849)

Learn how to remove various stains from clothing using different cleaning agents and techniques. Experiment with various combinations to achieve the best results and restore your garments.

**Highlights:** Simulated stain removal, Multiple cleaning agents, Experiment with combinations, Variety of stain types, Interactive gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Block Breaker Gem Mining free?

Block Breaker Gem Mining costs $0.99, with no in-app purchases.

### Is Stain Hacker free?

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

### Which has better reviews, Block Breaker Gem Mining or Stain Hacker?

Block Breaker Gem Mining is rated higher. Block Breaker Gem Mining averages 5.0 out of 5 from 1 ratings, while Stain Hacker averages 2.1 from 7 ratings.

### Do Block Breaker Gem Mining or Stain Hacker have ads?

Stain Hacker shows ads; Block Breaker Gem Mining does not.

### Which is updated more often, Block Breaker Gem Mining or Stain Hacker?

Block Breaker Gem Mining ships an update every 38 months, and Stain Hacker every 3 weeks. Most recently, Block Breaker Gem Mining was updated on November 6, 2026 and Stain Hacker on November 3, 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.*