Sortello vs WHAT DUCK
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sortello
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What belongs together? Find the right cards and clear the board one category at a time. Every board is built from stacks of charming illustrated cards. Only uncovered cards can be moved. Sort them into the categories on display, reveal the pictures underneath and decide which stack to tackle first. Completing a category makes room for the next one. With only a few holding spaces available, finding the right order is the heart of every puzzle. Sortello starts gently and becomes more thoughtful one step at a time. Early levels give you plenty of room to experiment; later puzzles reward planning ahead. If a solution slips away, restart the level with the same card layout. Learn from each move and try a smarter route next time. WHAT AWAITS YOU • 2,000 varied category puzzles • An easy start with a clear interactive tutorial • Charming, easy-to-recognize illustrations • A fair progression from relaxing to challenging • No timers, lives or forced waiting • The same card layout every time you retry • Optional hint, undo and magnet helpers • Personal bests and Master Stamps • A category collection to discover • Avatars, frames and backgrounds to unlock • Optional iCloud sync and Game Center achievements • Offline play with no Sortello account required Every level is automatically checked for a valid solution and can be completed without making a purchase. Helpers and extra space are optional for players who want a more forgiving route. Sortello is free to play. Rewarded ads offer clearly explained extras. Interstitial ads appear only between rounds, never during an active level. Sortello Plus removes required ads and includes exclusive customization extras. Whether you have a minute to spare or want to settle in for a longer session, Sortello blends calm sorting with the satisfying feeling of putting everything in its place.
WHAT DUCK
Guide a duck home by planning routes and rotating directional arrows to avoid hazards. Engage in bonus woodland runs with timed hops and obstacles. Customize your duck with unlockable outfits.
- Route planning and arrow rotation
- Hazard avoidance
- Bonus woodland runs
- Character customization
- Retro-inspired artwork
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Help a determined little duck find the way home in WHAT DUCK: PATH PUZZLE! Plan your route, tap to rotate directional arrows, and guide your character safely to the nest. Watch for hazards, remember what you saw, and think ahead before pressing Go! PUZZLE YOUR WAY HOME Explore increasingly challenging puzzles with twisting routes and dangerous obstacles. Arrows disappear after use, so every turn matters. TAKE ON DUCK DASH Discover bonus woodland runs between puzzles. Tap to hop, time your crossings, and avoid moving obstacles as the courses grow more challenging. One hit ends the run! MAKE IT YOURS Earn credits and visit the wardrobe to unlock characters, hats, sunglasses, and shoes. Mix and match your favorites, then take your outfit into both game modes. EXPLORE A WOODLAND WORLD Enjoy colorful retro-inspired artwork, charming characters, and satisfying feedback throughout your adventure. Plan carefully. Hop confidently. Get your little adventurer home!
Screenshots
Verdict
The clearest difference is in-app purchases: WHAT DUCK at none against Sortello's 5. WHAT DUCK also leads on iOS requirement (15.0 vs 18.0). Sortello's advantage is update cadence (daily vs weekly). On price, 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
Both are free to download. Sortello sells 5 one-off in-app purchases. WHAT DUCK asks for nothing beyond the download.
Sortello ships an update daily, WHAT DUCK weekly. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.
| Parameter | Sortello | WHAT DUCK |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Daily — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 231 MB | 682 MB |
| Age rating | 4+ | 12+ |
| Developer | Mario Koopke | GARY MICHAEL KEMP |
In-app purchases
Sortello
- 500 Sort Tokens$0.99
- 1,400 Sort Tokens$1.99
- 3,000 Sort Tokens$3.99
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- Sortello Plus$6.99
- 7,000 Sort Tokens$8.99
WHAT DUCK
No in-app purchases









