# Barcode Knight vs Polymerger

The clearest difference is price: Polymerger at Free against Barcode Knight's $0.99. Polymerger also leads on in-app purchases (none vs 4) and review sentiment (94% vs 61%). Barcode Knight's advantage is update cadence (monthly vs every 3 months) and ratings volume (26 vs 7). On rating, ads and device support there is nothing between them.

Polymerger is free to download; Barcode Knight costs $0.99 up front. Barcode Knight sells 4 one-off in-app purchases. Polymerger asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Barcode Knight against 5.0 for Polymerger. Both are backed by a comparable volume of ratings — 26 and 7 respectively. Written reviews are what separate them: 61% of Barcode Knight's written reviews are positive against 94% of Polymerger's.

Barcode Knight ships an update monthly, Polymerger every 3 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Barcode Knight | Polymerger |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (26 ratings)](https://appshunter.io/ios/app/barcode-knight/id963636191/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/polymerger/id6737480016/reviews) |
| Number of ratings | **26** | 7 |
| Positive reviews | 61.3% of reviews | **93.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 99 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Magic Cube](https://appshunter.io/developer/378048862) | [Mete Aybars ZEMHERI](https://appshunter.io/developer/1776633709) |

## What reviewers say

### Barcode Knight

[App page](https://appshunter.io/ios/app/barcode-knight/id963636191)

Embark on an epic adventure by scanning barcodes to enter dungeons and battle monsters. Grow your town, forge powerful items, and customize your hero to become a legendary warrior in a world threatened by evil.

**Highlights:** Scan barcodes to enter dungeons, Grow and develop your town, Forge and enchant powerful items, Customize hero with avatar system, Fight alongside mercenaries, Hourly quests and daily dungeons

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 AP potions | $0.99 | one-time |
| 50 AP potions | $4.99 | one-time |
| 150 AP potions | $9.99 | one-time |
| 500 AP potions | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging game
- 🚀 Smooth gameplay
- 💡 Unique barcode scanning mechanic
- 🎨 Cute and colorful graphics

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔋 High battery consumption
- 🕹️ Repetitive and limited gameplay
- 💰 Questionable in-app purchase model

**Reported bugs**

- Game freezing or crashing on launch
- Inability to progress past certain levels
- Glitches with in-app purchases
- Compatibility issues on newer devices

**Requested features**

- More enemy and dungeon variety
- Improved character customization options
- Multiplayer and social features
- Better optimization and stability


### Polymerger

[App page](https://appshunter.io/ios/app/polymerger/id6737480016)

Launch polygons onto a board, merge them into larger shapes, and aim for the highest score. Be mindful of the stacking limit to avoid losing. Your progress is saved, allowing you to pause and resume play.

**Highlights:** Launch polygons, Merge shapes, Aim for high scores, Save game progress, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Knight free?

Barcode Knight costs $0.99, and also offers in-app purchases.

### Is Polymerger free?

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

### Which has better reviews, Barcode Knight or Polymerger?

Barcode Knight and Polymerger are both rated 5.0 out of 5 on the App Store, from 26 and 7 ratings respectively.

### Do Barcode Knight or Polymerger have ads?

Neither Barcode Knight nor Polymerger shows ads.

### Which is updated more often, Barcode Knight or Polymerger?

Barcode Knight ships an update monthly, and Polymerger every 3 months. Most recently, Barcode Knight was updated on October 13, 2026 and Polymerger on October 8, 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.*