DuoDom vs Coverlet
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
DuoDom
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DuoDom — the laid-back sliding puzzle in pixel-art retro style. A board fills with stones marked 1 to 6. Slide them across the empty squares so that two matching stones land right next to each other — they vanish as a pair. Clear the whole board to win. HOW TO PLAY • Tap a stone to select it. • Tap an empty neighbouring square to slide the stone there. • When two matching stones meet edge to edge, they disappear. • Clear the entire board — level done. Every puzzle is guaranteed solvable — a built-in solver verifies each level before you see it. No frustration, no dead ends. FEATURES • Hundreds of solver-checked puzzles • Pixel-art graphics in lovingly crafted retro style • Smooth animations at 60 FPS • Per-level highscores — how few moves can you do it in? • Trophy system for special achievements • Built-in tutorial • Pause with settings for volume and language • Synthesized sound effects straight from the game • Works in any screen size, portrait and landscape 20 LANGUAGES DuoDom auto-detects your device language and lets you switch live anytime: Deutsch, English, Français, Español, Italiano, Português, Nederlands, Polski, Čeština, Slovenčina, Magyar, Română, Türkçe, Русский, Українська, Ελληνικά, Svenska, Dansk, 日本語, 中文. Perfect for a coffee break, a train ride, or winding down after work. Slide, combine, win. DuoDom — side by side, gone for good.
Coverlet
Engage your mind with a logic puzzle game inspired by quilting. Explore various puzzle techniques through hundreds of levels and daily challenges. Play at your own pace with relaxed or timed modes, and utilize hints and undos.
- Eight unique puzzle techniques
- Hundreds of progressive levels
- Daily puzzles and weekly challenges
- Relaxed and timed gameplay modes
- Offline play for core puzzles
- Hint and undo options
- Unlockable board packs and fabrics
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A little logic. A growing quilt. Coverlet brings eight puzzle techniques together in a calm quilting-inspired game: Patchwork, Appliqué, Piecing, Stitchline, Rosette, Buttons, Cross-Stitch and Gingham. Explore a journey for every technique: 100 Patchwork levels and seven 12-level campaigns with progressive boards. Return for daily puzzles, the weekly Sampler Square, or a short Sprint. Play at your own pace. Relaxed campaign play is the default, with optional timed challenges and earned Thread rewards. Use hints and undo as you learn each technique. Core puzzles work offline. Start with the free boards. Full Quilt is a one-time purchase that includes the complete Patchwork Journey, board packs, the daily archive, unlimited practice and additional fabrics. Individual board packs remain available separately. Your existing purchases keep their benefits, and Restore Purchases is available in the app. No ads. No subscription. Optional Game Center features let you take your puzzles further.
Screenshots
Verdict
The clearest difference is in-app purchases: DuoDom at none against Coverlet's 4. Coverlet's advantage is update cadence (fortnightly vs monthly) and device support (6 vs 2). On price, ads 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. Coverlet sells 4 one-off in-app purchases. DuoDom asks for nothing beyond the download.
DuoDom ships an update monthly, Coverlet fortnightly. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.
| Parameter | DuoDom | Coverlet |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Josef Sejrek | Mourad Hamdi |
In-app purchases
DuoDom
No in-app purchases
Coverlet
- Calico Pack$2.99
- Indigo Nights Pack$2.99
- Harvest Pack$2.99
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- The Full Quilt$4.99









