# AlienRuins vs BL0CK Chain

The clearest difference is in-app purchases: AlienRuins at none against BL0CK Chain's 3. AlienRuins also leads on ads (none vs shown). BL0CK Chain's advantage is update cadence (fortnightly vs every 25 months) and price ($0.99 vs $4.99). On device support and iOS requirement there is nothing between them.

AlienRuins costs $4.99 and BL0CK Chain $0.99 up front. BL0CK Chain sells 3 one-off in-app purchases. AlienRuins asks for nothing beyond the download.

AlienRuins ships an update every 25 months, BL0CK Chain fortnightly. The most recent releases landed on September 27, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | AlienRuins | BL0CK Chain |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bl0ck-chain/id1491735430/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Fortnightly** |
| Monetization | — | Paid |
| Size | 160 MB | 77 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [钊恒 郑](https://appshunter.io/developer/1352374582) | [SharpApp](https://appshunter.io/developer/377755013) |

## What reviewers say

### AlienRuins

[App page](https://appshunter.io/ios/app/alienruins/id1460557006)

**In-app purchases:** none


### BL0CK Chain

[App page](https://appshunter.io/ios/app/bl0ck-chain/id1491735430)

A relaxing puzzle game where players connect all chains. It offers a vast number of levels with varying difficulty and board sizes, providing a comfortable brain-training experience.

**Highlights:** 5,850 Levels, 16 Board Sizes, Easy, Normal, Hard Modes, In-game Items (Move, Time, Hint, Continue), GameCenter Leaderboards

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Gold | $0.99 | one-time |
| 6,000 Gold | $4.99 | one-time |
| 15,000 Gold | $9.99 | one-time |


## Frequently asked questions

### Is AlienRuins free?

AlienRuins costs $4.99, with no in-app purchases.

### Is BL0CK Chain free?

BL0CK Chain costs $0.99, and also offers in-app purchases.

### Do AlienRuins or BL0CK Chain have ads?

BL0CK Chain shows ads; AlienRuins does not.

### Which is updated more often, AlienRuins or BL0CK Chain?

AlienRuins ships an update every 25 months, and BL0CK Chain fortnightly. Most recently, AlienRuins was updated on September 27, 2026 and BL0CK Chain on August 17, 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.*