Barcode Knight vs Polymerger
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Barcode Knight
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.
- 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
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The sequel to Barcode Kingdom has finally launched! Teleport to a dungeon by offering a barcode up as a sacrifice to a barcode portal! Let's be a legendary hero of the world! 'Barcodia', the world is made from magic powers, was peaceful and beautiful, but the power of evil hit the world, the land became empty and useless and started infesting with monsters. Barcodians who livelihoods are under threat was decided to hunt monsters for a living. And then one day, they found a portal to a dungeon and built a town around the portal. 'The Barcode town' is one of the town made this way. Could the knight be the a legendary hero of the world in this town? Now it's time to scan a barcode! * FEATURE * 60 different types of monsters The growing town with the Knight Powerful enchanted items Avatar system : Possible to create half a million different hero styles Mercenary system : Fight with a mercenary against monsters Forge system : Upgrade and enchant your items at the Forges Quest system : Provides a quest every hour The Random dungeon : Available to use without a barcode The Gate Of The Other World : The direct gate to the monsters' base The Daily dungeon : Find out The Daily dungeon and Get a huge bonus every day
Polymerger
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.
- Launch polygons
- Merge shapes
- Aim for high scores
- Save game progress
- Relaxing gameplay
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Launch polygons, merge them, and relax with Polymerger, the most satisfying shape-merge puzzle game. Toss shapes onto the board, merge polygons into larger ones, and see how far you can go! There’s no limit to the number of sides you can achieve—so keep merging and aim for the highest score! But be careful – don't let the polygons stack up too high! If a polygon touches the line for too long, you'll lose. Your game progress will be saved, so feel free to take a break and come back when you're ready to finish! NOTE: The saved game might become useless when updating/reinstalling the game. Make sure to finish your game before updating.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Barcode Knight | Polymerger |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (26 ratings) | 5.0 (7 ratings) |
| Positive reviews | 61.3% of reviews | 93.8% of reviews — better |
| Number of ratings | 26 — better | 7 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 40 MB | 99 MB |
| Age rating | 9+ | 4+ |
| Developer | Magic Cube | Mete Aybars ZEMHERI |
Customer experience
Barcode Knight
Polymerger
Bugs and requests
Barcode Knight
Reported bugs
4 issues- Game freezing or crashing on launch
- Inability to progress past certain levels
- Glitches with in-app purchases
- Compatibility issues on newer devices
Requested features
4 requests- More enemy and dungeon variety
- Improved character customization options
- Multiplayer and social features
- Better optimization and stability
Polymerger
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Barcode Knight
- 5 AP potions$0.99
- 50 AP potions$4.99
- 150 AP potions$9.99
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- 500 AP potions$19.99
Polymerger
No in-app purchases









