Coovel vs 15.Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Coovel
Prevent sleepy baddies from stacking and going out of bounds in this physics-based game. Tap strategically to clear them, earning extra taps for successful streaks. Challenge friends and climb the leaderboards.
- Physics-based gameplay
- Prevent stacking enemies
- Limited taps with bonus rewards
- Challenge friends
- Leaderboard competition
- Universal app support
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How many coovels can you smash? These baddies are lazy and sleepy, prevent them from stacking and going out of bounds! Taps are limited, you'll be awarded additional taps for every 5 successful taps. Can't spam! Challenge your friends and get to the top of the ladder! Enjoy ^.^ - Physics-based world - Universal App
15.Puzzle
Transform your personal photos into engaging sliding tile puzzles. Enjoy daily curated challenges, track your progress, and compete with others globally. Play quick, satisfying rounds anytime, anywhere.
- Create puzzles from personal photos
- Daily curated puzzles
- Two difficulty levels (3x3, 4x4)
- Global leaderboards
- Smart hint system
- Share solved puzzles
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Turn any picture into a puzzle. Photo Slide Puzzle takes the sliding tile game and adds the one thing it was always missing: your photos. Pick an image from your camera roll, snap a fresh one, or play today's curated daily puzzle. Every picture becomes a satisfying sliding puzzle you race to reconstruct. WHAT'S INSIDE - Your photos, your puzzles. Use any image from your library or take one with the camera. Family moments, vacation snapshots, pet portraits — anything becomes a puzzle you actually care about solving. - A new daily puzzle every day. Open the app each morning to find a fresh curated image. Solve consecutive days to build your streak — see how far you can go. - Two difficulty levels. Easy (3×3) for a quick session in line at the coffee shop, Hard (4×4) for a real challenge. - Live scoring and best-time tracking. Beat your personal records, then climb the Game Center leaderboards against players around the world. - Smart hint system. Stuck on a tricky puzzle? Use a peek to glance at the original image. Watch a short video to have one piece snapped automatically into its correct spot. - Designed for iPhone and iPad. Rotate freely — the puzzle reflows. Sharp at every screen size, in Split View, and on every recent device. - Made for fast, satisfying sessions. Each round runs 2 to 4 minutes. Perfect for waiting rooms, commutes, lunch breaks, and the ten minutes before bed. - Share your solves. Send a finished puzzle as an image to friends and family. NO LOGIN. NO SUBSCRIPTION. NO REGISTRATION. Just open the app and play. Game Center sign-in is optional and only used for global leaderboards. We hope you love it. If you do, please leave a review — it genuinely helps small developers keep building.
Screenshots
Verdict
The clearest difference is price: 15.Puzzle at Free against Coovel's $0.99. 15.Puzzle also leads on update cadence (every 3 weeks vs every 20 months) and ratings volume (4 vs 1). Coovel's advantage is rating (5.0 vs 4.3) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases 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
15.Puzzle is free to download; Coovel costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Coovel holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
Coovel ships an update every 20 months, 15.Puzzle every 3 weeks. The most recent releases landed on September 7, 2026 and October 24, 2026 respectively.
| Parameter | Coovel | 15.Puzzle |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.3 (4 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 20 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 10 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Karl Boghossian | Bothina Elzoobi |
Customer experience
Coovel
15.Puzzle
In-app purchases
Coovel
No in-app purchases
15.Puzzle
No in-app purchases
