# Bumper.io vs Stack Master

The clearest difference is in-app purchases: Stack Master at none against Bumper.io's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bumper.io sells 1 one-off in-app purchase. Stack Master asks for nothing beyond the download.

## The numbers

| Metric | Bumper.io | Stack Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (196K ratings)](https://appshunter.io/ios/app/bumperio/id1402499966/reviews)** | — |
| Number of ratings | **196K** | — |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 184 MB | 218 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [hasan bulut suicmez](https://appshunter.io/developer/1877857930) |

## What reviewers say

### Bumper.io

[App page](https://appshunter.io/ios/app/bumperio/id1402499966)

Engage in an addictive battle royale where you knock opponents off a platform using your bumper. Grow larger and stronger by consuming ice cream to dominate the arena. Be the last player standing to claim victory.

**Highlights:** Knock players off the stage, Grow bigger and stronger, Eat ice cream to power up, Last player standing wins, Addictive gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NO ADS | $2.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive gameplay
- 👍 Simple and easy to understand
- 🚀 Smooth and responsive controls

**What reviewers complain about**

- 🔍 Lack of real online multiplayer
- 🛑 Too many ads interrupting gameplay
- 🐛 Occasional glitches and bugs
- 🔋 High battery consumption

**Reported bugs**

- Falling off the map unexpectedly
- Unresponsive controls at times
- Incorrect kill attribution

**Requested features**

- Online multiplayer mode
- More game modes and levels
- Customization options for player avatars
- Ranking system and leaderboards
- Ability to play with friends


### Stack Master

[App page](https://appshunter.io/ios/app/stack-master-cube-rush/id6759284206)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bumper.io free?

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

### Is Stack Master free?

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

### Do Bumper.io or Stack Master have ads?

Both Bumper.io and Stack Master show ads.

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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.*