# This is Blast! vs Cosmic Slice

The clearest difference is in-app purchases: Cosmic Slice at none against This is Blast!'s 26. Cosmic Slice also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). This is Blast!'s advantage is iOS requirement (15.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. This is Blast! sells 25 one-off in-app purchases. Cosmic Slice asks for nothing beyond the download.

This is Blast! ships an update every 9 days, Cosmic Slice every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | This is Blast! | Cosmic Slice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.5K ratings)](https://appshunter.io/ios/app/this-is-blast/id6738323233/reviews)** | — |
| Number of ratings | **8.5K** | — |
| Positive reviews | 25.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 371 MB | 29 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Yassine Mouhli](https://appshunter.io/developer/1750355506) |

## What reviewers say

### This is Blast!

[App page](https://appshunter.io/ios/app/this-is-blast/id6738323233)

Engage in a vibrant color-matching block shooter where you aim and blast blocks of the same color. Enjoy simple controls, challenging puzzles, and explosive combos. This game offers endless fun with regular updates and seasonal events.

**Highlights:** Color-matching block shooter, Simple aim and shoot mechanics, Explosive combos and chain reactions, Challenging puzzles with obstacles, Eye-catching visuals and smooth effects, Regular updates with new levels

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Product #1 | $0.99 | one-time |
| Small Pack | $1.99 | one-time |
| Special Product #2 | $2.99 | one-time |
| Offer #11 | $4.99 | one-time |
| Offer #6 | $4.99 | one-time |
| Offer #5 | $4.99 | one-time |
| Offer #7 | $4.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Medium Pack | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Special Product #5 | $8.99 | one-time |
| Lives Refill bundle | $9.99 | one-time |
| Offer #3 | $9.99 | one-time |
| Small Bundle | $9.99 | one-time |
| Play on Bundle | $9.99 | one-time |
| Special Product #6 | $10.99 | one-time |
| Large Pack | $14.99 | one-time |
| Offer #4 | $14.99 | one-time |
| Special Product #11 | $16.99 | one-time |
| Special Product #12 | $17.99 | one-time |
| Offer #9 | $19.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| XLarge Pack | $29.99 | one-time |
| XXLarge Pack | $49.99 | one-time |
| Epic pack | $99.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 💡 No ads
- 💡 Offline play
- 👍 Relaxing and entertaining

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🐛 Inability to combine 3 blocks
- 🐛 Levels unable to be completed
- 🐛 Daily/weekly tasks not working
- 🐛 Leaderboard issues

**Reported bugs**

- Blocks not moving/clearing properly
- Game freezing/locking up
- Tutorial level not functioning
- Leagues not unlocking properly
- Daily/weekly tasks not updating

**Requested features**

- Option to turn off vibration
- More challenging levels
- Better progression system
- Ability to report bugs


### Cosmic Slice

[App page](https://appshunter.io/ios/app/cosmic-slice/id6783227697)

**In-app purchases:** none


## Frequently asked questions

### Is This is Blast! free?

This is Blast! is free to download, with in-app purchases available.

### Is Cosmic Slice free?

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

### Do This is Blast! or Cosmic Slice have ads?

This is Blast! shows ads; Cosmic Slice does not.

### Which is updated more often, This is Blast! or Cosmic Slice?

This is Blast! ships an update every 9 days, and Cosmic Slice every 4 days. Most recently, This is Blast! was updated on October 15, 2026 and Cosmic Slice on October 7, 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.*