# Blockblaster vs Bubble Rainbow

Blockblaster and Bubble Rainbow both sit at 4.8 stars, but that hides the real split: 100% of Blockblaster's written reviews are positive against 0% of Bubble Rainbow's. Blockblaster also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). Bubble Rainbow's advantage is in-app purchases (none vs 3). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Blockblaster sells 3 one-off in-app purchases. Bubble Rainbow asks for nothing beyond the download.

Blockblaster holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 34 and 88 respectively. Written reviews point the same way: 100% of Blockblaster's written reviews are positive against 0% of Bubble Rainbow's.

Blockblaster ships an update every 2 months, Bubble Rainbow every 6 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blockblaster | Bubble Rainbow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (34 ratings)](https://appshunter.io/ios/app/blockblastercolor-block-crush/id6479631326/reviews)** | [4.6 (88 ratings)](https://appshunter.io/ios/app/bubble-rainbow-pop-and-explode/id6484271954/reviews) |
| Number of ratings | 34 | **88** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 242 MB | 261 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [puzzle studio](https://appshunter.io/developer/1562662220) | [Vira Games Inc.](https://appshunter.io/developer/1681862478) |

## What reviewers say

### Blockblaster

[App page](https://appshunter.io/ios/app/blockblastercolor-block-crush/id6479631326)

Engage in a vibrant puzzle adventure combining classic block sudoku with match-3 mechanics. Strategize your moves to clear blocks, create explosive combos, and rebuild towns. Enjoy endless fun with challenging levels and helpful boosters.

**Highlights:** Vibrant color block pieces, Explosive visual effects, Useful boosters, Variety of quests, Challenging puzzles, Town discovery and rebuilding

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |
| No ads bundle 1 | $4.99 | one-time |
| No ads bundle 2 | $14.99 | one-time |


### Bubble Rainbow

[App page](https://appshunter.io/ios/app/bubble-rainbow-pop-and-explode/id6484271954)

Immerse yourself in a vibrant bubble-popping adventure with captivating visuals and soothing sounds. Enjoy simple, addictive gameplay with powerful boosters to help you clear levels and achieve high scores. This relaxing game offers endless fun without time limits or lives.

**Highlights:** Colorful visuals, Simple and addictive gameplay, Powerful boosters, Progress through levels, Earn high scores, Endless fun

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

**In-app purchases:** none


## Frequently asked questions

### Is Blockblaster free?

Blockblaster is free to download, with in-app purchases available.

### Is Bubble Rainbow free?

Bubble Rainbow is free to download, with no in-app purchases.

### Which has better reviews, Blockblaster or Bubble Rainbow?

Blockblaster is rated higher. Blockblaster averages 4.8 out of 5 from 34 ratings, while Bubble Rainbow averages 4.6 from 88 ratings.

### Do Blockblaster or Bubble Rainbow have ads?

Bubble Rainbow shows ads; Blockblaster does not.

### Which is updated more often, Blockblaster or Bubble Rainbow?

Blockblaster ships an update every 2 months, and Bubble Rainbow every 6 months. Most recently, Blockblaster was updated on October 10, 2026 and Bubble Rainbow on October 24, 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.*