# blue (game) vs R0ll

The clearest difference is price: blue (game) at Free against R0ll's $0.99. blue (game) also leads on ratings volume (443 vs 1) and device support (3 vs 1). R0ll's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment and update cadence there is nothing between them.

blue (game) is free to download; R0ll costs $0.99 up front. blue (game) sells 1 one-off in-app purchase. R0ll asks for nothing beyond the download.

R0ll holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: blue (game) has 443 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 93% of blue (game)'s written reviews are positive against 100% of R0ll's.

blue (game) ships an update every 4 months, R0ll every 6 months. The most recent releases landed on October 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | blue (game) | R0ll |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.8 (443 ratings)](https://appshunter.io/ios/app/blue-game/id1468076893/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/r0ll/id1478527778/reviews)** |
| Number of ratings | **443** | 1 |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 22 MB | 23 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Bart BONTE](https://appshunter.io/developer/568141787) | [Gregory Grant](https://appshunter.io/developer/1475388411) |

## What reviewers say

### blue (game)

[App page](https://appshunter.io/ios/app/blue-game/id1468076893)

Engage your mind with a unique puzzle experience. Solve 50 challenging levels, each with its own distinct logic, to turn the entire screen blue. Hints are available if you get stuck.

**Highlights:** 50 unique puzzle levels, Each level has its own logic, Hint system available, Ad-free hints with in-app purchase, Award-winning game design

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium unlock | $2.49 | one-time |

**What reviewers like**

- 👍 Fun and engaging puzzles
- 🎨 Unique color-based mechanics
- 🎶 Enjoyable background music
- 💤 Relaxing and calming gameplay
- 🔓 No ads between levels

**What reviewers complain about**

- 🐛 Invisible/hard-to-see elements on certain levels
- 🤔 Hints not always helpful
- 🔁 Repetitive gameplay in later levels
- 🔍 Difficulty spikes in some levels

**Reported bugs**

- Level 12 graphics issue on some devices
- Level 47 appears to be broken

**Requested features**

- Add a level reset button
- Provide more distinct color variations
- Expand the game with more color themes


### R0ll

[App page](https://appshunter.io/ios/app/r0ll/id1478527778)

Guide a rolling ball to its goal by drawing paths with your finger. Adapt your drawings as the ball moves to ensure it reaches the target. A simple yet engaging puzzle experience.

**Highlights:** Draw paths for the ball, Direct ball to goal, Adapt paths dynamically, Engaging puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is blue (game) free?

blue (game) is free to download, with in-app purchases available.

### Is R0ll free?

R0ll costs $0.99, with no in-app purchases.

### Which has better reviews, blue (game) or R0ll?

R0ll is rated higher. blue (game) averages 4.8 out of 5 from 443 ratings, while R0ll averages 5.0 from 1 ratings.

### Do blue (game) or R0ll have ads?

blue (game) shows ads; R0ll does not.

### Which is updated more often, blue (game) or R0ll?

blue (game) ships an update every 4 months, and R0ll every 6 months. Most recently, blue (game) was updated on October 23, 2026 and R0ll on June 1, 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.*