# bullet hell 100 vs Rollo Rush

The clearest difference is rating: Rollo Rush at 4.7 against bullet hell 100's 4.1. Rollo Rush also leads on update cadence (every 5 weeks vs every 9 months) and ratings volume (107 vs 23). bullet hell 100's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, 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.

Rollo Rush holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 23 and 107 respectively. Written reviews point the same way: 83% of bullet hell 100's written reviews are positive against 91% of Rollo Rush's.

bullet hell 100 ships an update every 9 months, Rollo Rush every 5 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | bullet hell 100 | Rollo Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (23 ratings)](https://appshunter.io/ios/app/bullet-hell-100/id1057211847/reviews) | **[4.7 (107 ratings)](https://appshunter.io/ios/app/rollo-rush/id6476885563/reviews)** |
| Number of ratings | 23 | **107** |
| Positive reviews | 83.3% of reviews | **90.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 24 MB | 153 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [makoto yanagisawa](https://appshunter.io/developer/1510302286) | [Mathias Christiansen](https://appshunter.io/developer/1728088933) |

## What reviewers say

### bullet hell 100

[App page](https://appshunter.io/ios/app/bullet-hell-100/id1057211847)

Engage in a challenging bullet-hell shooter experience with 100 distinct stages. Test your skills across two exciting game modes in this free danmaku shooter.

**Highlights:** Bullet-hell shooter gameplay, 100 stages, Two game modes, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### Rollo Rush

[App page](https://appshunter.io/ios/app/rollo-rush/id6476885563)

Navigate a vibrant world with colorful characters in this fast-paced endless runner. Dodge obstacles, collect power-ups, and unlock new characters and environments to achieve the highest score.

**Highlights:** Unlockable characters, Global leaderboard, Power-ups, Daily minigame, Unlockable biomes, Customizable trails

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast-paced gameplay
- 👍 Cute and polished visuals
- 🎨 Variety of rollos and biomes
- 💰 Fair monetization with few ads

**What reviewers complain about**

- 🐢 Slow movement controls
- 🔁 Repetitive gameplay
- 💰 Difficulty earning coins
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Collision detection issues
- Tilt mode causes power-up bugs
- Inconsistent performance on older devices

**Requested features**

- Add more biomes and environments
- Implement a jump or wall-running mechanic
- Introduce multiplayer or leaderboard features
- Improve the Lucky Drop system for better rewards


## Frequently asked questions

### Is bullet hell 100 free?

bullet hell 100 is free to download, with no in-app purchases.

### Is Rollo Rush free?

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

### Which has better reviews, bullet hell 100 or Rollo Rush?

Rollo Rush is rated higher. bullet hell 100 averages 4.1 out of 5 from 23 ratings, while Rollo Rush averages 4.7 from 107 ratings.

### Do bullet hell 100 or Rollo Rush have ads?

Rollo Rush shows ads; bullet hell 100 does not.

### Which is updated more often, bullet hell 100 or Rollo Rush?

bullet hell 100 ships an update every 9 months, and Rollo Rush every 5 weeks. Most recently, bullet hell 100 was updated on October 2, 2026 and Rollo Rush on October 9, 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.*