MemoUp vs 15.Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MemoUp
This brain training game challenges players to memorize tile locations and match them to clear the screen. With increasing complexity and high-quality 3D graphics, it aims to boost memory, attention, and spatial reasoning for all ages.
- 3D graphics for all elements
- 40 challenging levels
- 15 distinct tile types
- 29 unique memorization pictures
- Addictive gameplay mechanics
- Visual memory training
- Concentration improvement
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Play and boost your memory! The game "MemoUp" is for not just fun, but for brain training as well! Ever-growing jaw-breaking complexity brewed in marvellous 3D graphics is minted with the special gameplay features. The game is to memorize the screen locations of the same type tiles. Just touch the tile to look what's underneath, if the two opened tiles match - they will disappear and reward you with points. The faster you match - the more points you get. First you will need to match tiles only in pairs, but hold tight while advancing the levels! The game fits every age, if you train your brains with MemoUp often, you will boost not only your memory, but also attention focusing and spatial reasoning. Game features: - Every single element is 3D - 40 various jaw-breaking levels - 15 tile types - 29 pictures for memorizing - Unique and addictive gameplay - Challenging puzzles for many hours of fun - High quality graphics - Visual memory training - Increasing of short term memory - Concentration improvement
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 MemoUp's $1.99. 15.Puzzle also leads on update cadence (every 3 weeks vs every 78 months) and rating (4.3 vs 4.0). On ratings volume, 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; MemoUp costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
15.Puzzle holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
MemoUp ships an update every 78 months, 15.Puzzle every 3 weeks. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.
| Parameter | MemoUp | 15.Puzzle |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (2 ratings) | 4.3 (4 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 78 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 | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 54 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Vitukhin | Bothina Elzoobi |
Customer experience
MemoUp
15.Puzzle
In-app purchases
MemoUp
No in-app purchases
15.Puzzle
No in-app purchases









