# Barrel Roller vs Blob Shifter 3D

The clearest difference is review sentiment: Blob Shifter 3D at 82% against Barrel Roller's 43%. Blob Shifter 3D also leads on in-app purchases (none vs 1) and rating (4.5 vs 4.1). Barrel Roller's advantage is update cadence (every 4 weeks vs every 8 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Barrel Roller sells 1 one-off in-app purchase. Blob Shifter 3D asks for nothing beyond the download.

Blob Shifter 3D holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Blob Shifter 3D has 512 ratings behind it against 76, so its average is the more settled of the two. Written reviews point the same way: 43% of Barrel Roller's written reviews are positive against 82% of Blob Shifter 3D's.

Barrel Roller ships an update every 4 weeks, Blob Shifter 3D every 8 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Barrel Roller | Blob Shifter 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (76 ratings)](https://appshunter.io/ios/app/barrel-roller-stack-and-run-3d/id1525694022/reviews) | **[4.5 (512 ratings)](https://appshunter.io/ios/app/blob-shifter-3d/id1543641781/reviews)** |
| Number of ratings | 76 | **512** |
| Positive reviews | 42.6% of reviews | **81.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 236 MB | 9 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tummy Games](https://appshunter.io/developer/1497883695) | [杭威宇 卢](https://appshunter.io/developer/1408347720) |

## What reviewers say

### Barrel Roller

[App page](https://appshunter.io/ios/app/barrel-roller-stack-and-run-3d/id1525694022)

Stack barrels as high as you can by swiping left and right. Test your reflexes and precision in this simple yet addictive stacking game. See how high you can build your tower before it tumbles!

**Highlights:** Swipe left and right controls, Endless barrel stacking gameplay, High score tracking, Challenging reflexes test

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Very fun and relaxing
- 💪 Challenging gameplay
- ✨ Smooth and enjoyable
- 😌 Good for stress relief
- 💯 Satisfying experience

**What reviewers complain about**

- 😩 Forced ads for upgrades
- 🐛 Cannot upgrade past level 9
- 🐛 Game glitches and bugs
- 👎 Voodoo acquisition ruined game
- 📉 Update made game worse

**Reported bugs**

- Cannot upgrade past level 9
- Upgrade buttons not responding
- Game crashes frequently
- Friend going through the floor
- Screen moves during gameplay

**Requested features**

- More skin options (barrels)
- Different colored barrels


### Blob Shifter 3D

[App page](https://appshunter.io/ios/app/blob-shifter-3d/id1543641781)

Engage in a thrilling race by transforming your character's shape to navigate through challenging obstacles. Outrun opponents and reach the finish line first in this entertaining game featuring adorable blob characters.

**Highlights:** Shape shifting gameplay, Obstacle navigation, Fast-paced racing, Cute blob characters, Competitive races

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🥇 Amazing game
- 😍 Loved the game
- 👍 Fun game
- ❤️ Heartfelt appreciation
- 😊 Intriguing and engaging

**What reviewers complain about**

- 😴 Too easy
- 💸 High skin prices
- 😵 Too many ads
- 🐢 Extremely laggy

**Reported bugs**

- Game doesn't move without touch input
- Extremely laggy

**Requested features**

- Lower skin prices
- Make game more challenging


## Frequently asked questions

### Is Barrel Roller free?

Barrel Roller is free to download, with in-app purchases available.

### Is Blob Shifter 3D free?

Blob Shifter 3D is free to download, with no in-app purchases.

### Which has better reviews, Barrel Roller or Blob Shifter 3D?

Blob Shifter 3D is rated higher. Barrel Roller averages 4.1 out of 5 from 76 ratings, while Blob Shifter 3D averages 4.5 from 512 ratings.

### Do Barrel Roller or Blob Shifter 3D have ads?

Both Barrel Roller and Blob Shifter 3D show ads.

### Which is updated more often, Barrel Roller or Blob Shifter 3D?

Barrel Roller ships an update every 4 weeks, and Blob Shifter 3D every 8 months. Most recently, Barrel Roller was updated on October 23, 2026 and Blob Shifter 3D on October 24, 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.*