# BusColorJam vs Explosion! ROBOBOM

The clearest difference is update cadence: Explosion! ROBOBOM at every 2 days against BusColorJam's fortnightly. Explosion! ROBOBOM also leads on rating (5.0 vs 4.8). BusColorJam's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Explosion! ROBOBOM holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: BusColorJam has 5 ratings behind it against 1, so its average is the more settled of the two.

BusColorJam ships an update fortnightly, Explosion! ROBOBOM every 2 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BusColorJam | Explosion! ROBOBOM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/buscolorjam/id6793045246/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/explosion-robobom/id6801443900/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 241 MB | 329 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [聚兵 李](https://appshunter.io/developer/6789396026) | [NHN PlayArt 株式会社](https://appshunter.io/developer/1084628015) |

## What reviewers say

### BusColorJam

[App page](https://appshunter.io/ios/app/buscolorjam/id6793045246)

Solve colorful traffic puzzles by guiding buses out of crowded parking areas and matching them with passengers of the same color. Plan your moves carefully to avoid creating bigger jams and ensure all passengers reach their rides.

**Highlights:** Bus parking puzzles, Color-matching gameplay, Traffic jam challenges, Passenger-sorting mechanics, Brain-training levels, Simple controls

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

**In-app purchases:** none


### Explosion! ROBOBOM

[App page](https://appshunter.io/ios/app/explosion-robobom/id6801443900)

Blast away enemies in this explosive action game. Tap to move and unleash powerful attacks, charge up for even bigger blasts, and aim for a high score. Unlock upgrades to become stronger and defeat the boss.

**Highlights:** Tap to move and attack, Chargeable powerful blasts, Fever Time for max damage, Unlockable upgrades, High score challenges, Boss battles

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

**In-app purchases:** none


## Frequently asked questions

### Is BusColorJam free?

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

### Is Explosion! ROBOBOM free?

Explosion! ROBOBOM is free to download, with no in-app purchases.

### Which has better reviews, BusColorJam or Explosion! ROBOBOM?

Explosion! ROBOBOM is rated higher. BusColorJam averages 4.8 out of 5 from 5 ratings, while Explosion! ROBOBOM averages 5.0 from 1 ratings.

### Do BusColorJam or Explosion! ROBOBOM have ads?

Both BusColorJam and Explosion! ROBOBOM show ads.

### Which is updated more often, BusColorJam or Explosion! ROBOBOM?

BusColorJam ships an update fortnightly, and Explosion! ROBOBOM every 2 days. Most recently, BusColorJam was updated on October 16, 2026 and Explosion! ROBOBOM on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*