# Brain Reactor vs Shoot Bubbles

The clearest difference is in-app purchases: Shoot Bubbles at none against Brain Reactor's 1. Shoot Bubbles also leads on iOS requirement (15.6 vs 17.0). Brain Reactor's advantage is ads (none vs shown) and rating (4.7 vs 4.5). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Brain Reactor sells 1 one-off in-app purchase. Shoot Bubbles asks for nothing beyond the download.

Brain Reactor holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews complicate that: 71% of Brain Reactor's written reviews are positive against 75% of Shoot Bubbles's, so the app with the better star average is not the one people write more warmly about.

Brain Reactor ships an update every 5 weeks, Shoot Bubbles every 2 months. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Brain Reactor | Shoot Bubbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/brain-reactor/id386182342/reviews)** | [4.5 (6 ratings)](https://appshunter.io/ios/app/shoot-bubbles/id543601332/reviews) |
| Number of ratings | **20** | 6 |
| Positive reviews | 71.4% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 8 MB | 126 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Buzly Labs Ltd.](https://appshunter.io/developer/380854584) | [毅 郑](https://appshunter.io/developer/514946161) |

## What reviewers say

### Brain Reactor

[App page](https://appshunter.io/ios/app/brain-reactor/id386182342)

A multiplayer party game for 1-4 players on a single device. Test your reflexes and quick thinking with a variety of mini-games. Perfect for gatherings, it offers local play with no internet connection required.

**Highlights:** 1-4 player local multiplayer, Variety of quick mini-games, Single device gameplay, Customizable match settings, Light/Dark/Auto appearance modes, Responsive layouts for different devices

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Reactor Full Game | $2.99 | one-time |


### Shoot Bubbles

[App page](https://appshunter.io/ios/app/shoot-bubbles/id543601332)

Engage in a classic bubble-popping adventure with new features. Save trapped birds by strategically bursting bubbles, utilizing special power-ups like lightning and magic balls. With over 3000 levels and daily challenges, test your aiming skills in this engaging puzzle game.

**Highlights:** Save trapped birds, Lightning ball power-up, Magic ball power-up, Precise aiming and shooting, Over 3000 levels, Daily challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Reactor free?

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

### Is Shoot Bubbles free?

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

### Which has better reviews, Brain Reactor or Shoot Bubbles?

Brain Reactor is rated higher. Brain Reactor averages 4.7 out of 5 from 20 ratings, while Shoot Bubbles averages 4.5 from 6 ratings.

### Do Brain Reactor or Shoot Bubbles have ads?

Shoot Bubbles shows ads; Brain Reactor does not.

### Which is updated more often, Brain Reactor or Shoot Bubbles?

Brain Reactor ships an update every 5 weeks, and Shoot Bubbles every 2 months. Most recently, Brain Reactor was updated on November 13, 2026 and Shoot Bubbles on November 6, 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.*