# Bubble Bolt vs Rail Puzzle Rush

The clearest difference is rating: Bubble Bolt at 4.5 against Rail Puzzle Rush's 4.2. Bubble Bolt also leads on ratings volume (3.3K vs 116) and review sentiment (43% vs 25%). Rail Puzzle Rush's advantage is monetization model (ad-supported vs free with in-app purchases) and update cadence (every 2 weeks vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

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

Bubble Bolt holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Bubble Bolt has 3.3K ratings behind it against 116, so its average is the more settled of the two. Written reviews point the same way: 43% of Bubble Bolt's written reviews are positive against 25% of Rail Puzzle Rush's.

Bubble Bolt ships an update every 3 weeks, Rail Puzzle Rush every 2 weeks. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Bubble Bolt | Rail Puzzle Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.3K ratings)](https://appshunter.io/ios/app/bubble-bolt/id6737306128/reviews)** | [4.2 (116 ratings)](https://appshunter.io/ios/app/rail-puzzle-rush/id6764025887/reviews) |
| Number of ratings | **3.3K** | 116 |
| Positive reviews | **43.2% of reviews** | 25.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#114** | — |
| Size | 294 MB | 166 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HONG KONG LANQIAO TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1516956539) | [Chongqing Puzhong Technology Infomation Co.,Ltd.](https://appshunter.io/developer/1436288397) |

## What reviewers say

### Bubble Bolt

[App page](https://appshunter.io/ios/app/bubble-bolt/id6737306128)

**Currently charting:** #114 Top Free · Casino, #185 Top Free · Board (US App Store)

Engage in a fast-paced bubble shooter game where you can compete in real-money tournaments. Aim, shoot, and pop your way to victory for a chance to win cash prizes. Enjoy secure payments and daily bonuses with this skill-based challenge.

**Highlights:** Real-money tournaments, Win cash prizes, Secure PayPal payments, Daily bonuses, Multiplayer action, Leaderboard climbing

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

**In-app purchases:** none


### Rail Puzzle Rush

[App page](https://appshunter.io/ios/app/rail-puzzle-rush/id6764025887)

Connect and rotate tracks to guide a train from start to finish in this relaxing puzzle adventure. Solve clever layouts, unlock bonuses, and enjoy satisfying moments as your railway comes to life. Easy to learn but challenging to master.

**Highlights:** Connect and rotate tracks, Guide train from start to finish, Solve clever layouts, Unlock exciting bonuses, Discover new challenges, Charming train-themed puzzles

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Bolt free?

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

### Is Rail Puzzle Rush free?

Rail Puzzle Rush is free to download, with no in-app purchases.

### Which has better reviews, Bubble Bolt or Rail Puzzle Rush?

Bubble Bolt is rated higher. Bubble Bolt averages 4.5 out of 5 from 3.3K ratings, while Rail Puzzle Rush averages 4.2 from 116 ratings.

### Do Bubble Bolt or Rail Puzzle Rush have ads?

Both Bubble Bolt and Rail Puzzle Rush show ads.

### Which is updated more often, Bubble Bolt or Rail Puzzle Rush?

Bubble Bolt ships an update every 3 weeks, and Rail Puzzle Rush every 2 weeks. Most recently, Bubble Bolt was updated on September 23, 2026 and Rail Puzzle Rush on September 25, 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.*