# Black Eye Spin vs Shiftor

The clearest difference is rating: Black Eye Spin at 4.3 against Shiftor's 3.0. Black Eye Spin also leads on ads (none vs shown) and ratings volume (103 vs 2). Shiftor's advantage is in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. Black Eye Spin sells 1 one-off in-app purchase. Shiftor asks for nothing beyond the download.

Black Eye Spin holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Black Eye Spin has 103 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Black Eye Spin | Shiftor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (103 ratings)](https://appshunter.io/ios/app/black-eye-spin/id647214985/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/shiftor-the-math-game/id6759512118/reviews) |
| Number of ratings | **103** | 2 |
| Positive reviews | 87.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 46 MB | 145 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giedrius Talzunas](https://appshunter.io/developer/482912710) | [Raul Davrishev](https://appshunter.io/developer/1731060019) |

## What reviewers say

### Black Eye Spin

[App page](https://appshunter.io/ios/app/black-eye-spin/id647214985)

Engage your brain with a unique puzzle game where you spin a wheel to catch colored balls. Match three or more adjacent balls of the same color to make them explode and create higher value balls, aiming for the ultimate "Black Eye" ball. Strategize carefully to avoid filling all wheel slots and ending the game.

**Highlights:** Spin the wheel, Catch colored balls, Match adjacent balls, Exploding ball mechanics, Create higher value balls, Brain exercise, High Scores

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Bombs | $0.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Innovative concept
- 🧠 Good brain workout
- 🆓 Good free game
- 👍 Simple to play

**What reviewers complain about**

- 🐛 Game crashes on interruption
- 🐛 Game freezes
- 🐛 Doesn't save progress
- 🐛 Tutorial is too long
- 🐛 Repetitive gameplay

**Reported bugs**

- Game freezes if interrupted
- Game crashes without loading
- Does not save progress when paused or closed
- Left-handed play is difficult due to ball xuất from the left

**Requested features**

- Add more levels
- Varying speed or time challenges
- Ability to resume game after pause
- Option to switch sides for left-handed players
- Improve graphics and colors


### Shiftor

[App page](https://appshunter.io/ios/app/shiftor-the-math-game/id6759512118)

Rearrange numbers, operators, and symbols to solve logic puzzles. Discover hidden equalities through unique, escalating challenges in a minimalist interface. This game sharpens reasoning and pattern recognition.

**Highlights:** Unique puzzle rearrangements, Escalating complexity, Minimalist interface, Numbers with hidden potential, Adaptive challenge, Calm focus sound design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Black Eye Spin free?

Black Eye Spin is free to download, with in-app purchases available.

### Is Shiftor free?

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

### Which has better reviews, Black Eye Spin or Shiftor?

Black Eye Spin is rated higher. Black Eye Spin averages 4.3 out of 5 from 103 ratings, while Shiftor averages 3.0 from 2 ratings.

### Do Black Eye Spin or Shiftor have ads?

Shiftor shows ads; Black Eye Spin does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*