Tangramirror HD vs PolyFill
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tangramirror HD
This puzzle game challenges you to find mirrored counterparts to complete fragmented shapes. It offers a relaxed mode for stress-free play and timed challenges to test your speed and aim for high scores. Unlock a larger puzzle collection through an in-app purchase.
- Mirrored shape matching
- Relaxed play mode
- Timed speed challenges
- Game Center high scores
- Unlockable professional version
- 240+ puzzles
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With "Tangramirror HD" you get a very different tangram puzzle. By coincidence you’ll catch different shapes, but you won’t get the complete shape. Instead you’ll only get a part of the shape you have to complete with the appropriate counterpart ... but beware, the MIRRORED counterpart must be found. There are 30 possible solutions per form. Be careful and look closely! There are two game modes available. In the relax mode you can play as long as you want, without stress and time pressure. In the speed games, these are available in 2, 5 and 10 minutes, you're playing against the time and you have also the chance to break the Game Center high score. In the free version you can resolve 5 tasks in the "Relax Mode", without time pressure. If you enjoy the game, you can buy and unlock the professional version via a cheap in-app purchase. The professional version contains 240 tasks. Once activated the professional version is unlimited usable (including future updates). "Tangramirror HD" is a joint project of: Melissa Kleine (idea, graphic and design) Simon Kleine (implementation, software development) - www.simon-kleine.de
PolyFill
A brain-training puzzle game where you race against the clock to assemble geometric shapes. Earn points based on difficulty and speed, and compete on leaderboards. Unlock additional complexity and scoring through optional in-app purchases.
- Brain-training puzzles
- Timed challenges
- Geometric shape assembly
- Scoring based on difficulty and time
- Game Center leaderboards
- Achievement awards
- In-app purchases for complexity
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Exercise your brain by racing against the clock to build different geometric shapes from assorted puzzle pieces. Points are awarded based on degree of difficulty and time taken to complete the puzzle. Optionally logging into Game Center allows you to publish your score to a leaderboard and earn achievement awards. Additional game complexity and scoring opportunity can be purchased from within the game.
Screenshots
Verdict
The clearest difference is ads: Tangramirror HD at none against PolyFill's shown. PolyFill's advantage is rating (2.3 vs 2.0) and update cadence (every 6 months vs every 12 months). On price, in-app purchases, monetization model and iOS requirement 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
Both are free to download. Tangramirror HD sells 1 one-off in-app purchase and PolyFill sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
PolyFill holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Tangramirror HD ships an update every 12 months, PolyFill every 6 months. Both last shipped on November 1, 2026.
| Parameter | Tangramirror HD | PolyFill |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 2.3 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 12 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 67 MB | 15 MB |
| Age rating | 4+ | 17+ |
| Developer | Simon Kleine | Kelly Technology Inc. |
Customer experience
Tangramirror HD
PolyFill
In-app purchases
Tangramirror HD
- Tangramirror HD Profi Upgrade$0.99
PolyFill
- Remove ads.$1.99
- Unlock level 2$1.99
- Unlock level 3$1.99









