# Black Hole Blast vs Diamond Hole

The clearest difference is review sentiment: Diamond Hole at 100% against Black Hole Blast's 0%. Diamond Hole also leads on rating (4.0 vs 2.3) and in-app purchases (none vs 2). Black Hole Blast's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Black Hole Blast sells 2 in-app purchases, starting at $19.99 per month. Diamond Hole asks for nothing beyond the download.

Diamond Hole holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Black Hole Blast's written reviews are positive against 100% of Diamond Hole's.

Black Hole Blast ships an update every 2 weeks, Diamond Hole fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Black Hole Blast | Diamond Hole |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/black-hole-blast/id6445877583/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/diamond-hole/id6463021933/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 277 MB | 92 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [APP CENTRAL LTD](https://appshunter.io/developer/1509075661) | [Andrii Torbenko](https://appshunter.io/developer/1553280917) |

## What reviewers say

### Black Hole Blast

[App page](https://appshunter.io/ios/app/black-hole-blast/id6445877583)

Control a growing black hole to consume weapons throughout history. Grow your hole by swallowing more items to face a powerful boss at the end. Can you collect all the arms and defeat the enemy before time runs out?

**Highlights:** Control a dynamic black hole, Swallow historical weapons, Grow your black hole size, Progress through a timeline, Battle a giant boss, Timed challenges

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Bundle Features Unlocked! | $19.99 | per month |
| All AppCentral Games Unlocked! | $39.99 | per month |


### Diamond Hole

[App page](https://appshunter.io/ios/app/diamond-hole/id6463021933)

Control a hole to collect diamonds and grow larger. Use collected gems to create pixel art masterpieces through a color-by-number mechanic. Upgrade your hole's abilities and progress through challenging levels.

**Highlights:** Timed diamond collection, Hole size upgrades, Pixel art creation, Color by number mechanic, Level progression, Income and time extensions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Black Hole Blast free?

Black Hole Blast is free to download, with in-app purchases available.

### Is Diamond Hole free?

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

### Which has better reviews, Black Hole Blast or Diamond Hole?

Diamond Hole is rated higher. Black Hole Blast averages 2.3 out of 5 from 3 ratings, while Diamond Hole averages 4.0 from 1 ratings.

### Do Black Hole Blast or Diamond Hole have ads?

Both Black Hole Blast and Diamond Hole show ads.

### Which is updated more often, Black Hole Blast or Diamond Hole?

Black Hole Blast ships an update every 2 weeks, and Diamond Hole fortnightly. Most recently, Black Hole Blast was updated on November 3, 2026 and Diamond Hole 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.*