Memory MyPiece vs Umerun
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memory MyPiece
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MyPiece turns your own photos into art and jigsaw puzzles to play with. Just pick a photo from your library, and it becomes a low-poly artwork that doubles as a jigsaw puzzle. You are the content—your memories are the game. ■ Features - Photos become art Each photo is automatically transformed into a soft, low-poly artwork—not the raw photo, but a piece of art in its own right. - A "restore puzzle" that brings memories back As you place the scattered pieces, your original photo gradually emerges. The moment you finish, the memory comes back into focus. - AI, entirely on your device On-device AI recognizes the subject, suggests a fitting difficulty, titles your puzzle, and celebrates completion with a little fun fact—all without your photos ever leaving the device. - One-tap play Choose a collection of family, animal, food, or travel photos, then tap one large button to play with only those selected photos. - Parent-controlled difficulty Start with a 3×3 puzzle, then adjust piece count, timer, guide lines, sound, and haptics in the protected parent area. - Privacy first Your photos and results are never sent to our servers or anywhere else. No account required. AI setup downloads the model once; photo processing then stays on your device. - A break, or a brain workout Choose any difficulty from easy to hard. Perfect for a quick moment or a focused session. Turn your one photo into art and a puzzle.
Umerun
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Umerun is a grid-based line-clearing block puzzle game. While keeping all the familiar fun of block puzzles intact, players take on a wide variety of tough puzzles across more than 100 stages, making full use of ever-changing stage conditions, exciting obstacle gimmicks, and special blocks that deliver the thrill of a game-changing comeback. 【Basic Controls】 - A board with a grid for placing blocks is displayed in the center of the screen. - Four blocks are lined up below the board. - You can place a block by dragging the leftmost of the four blocks onto the board. - When you drag a block over the board, the cells where it will be placed are highlighted. - The block you are about to place can be deleted (discarded) or rotated. 【Rules】 - When you completely fill a vertical or horizontal line on the board, the blocks in that line are cleared. - Clearing a line awards points and bonuses based on the number of blocks cleared. - As you place the blocks in your hand, new blocks are replenished one after another. - The game is over when there is no empty space left on the board to place the next block. 【Block Types】 - Standard Blocks: Blocks in various geometric shapes such as squares, L-shapes, T-shapes, and straight lines. - Villain Blocks (Bombs): Once placed, a countdown begins, and when it reaches 0 the block explodes and inflicts a score penalty. You can defuse it safely by clearing it with a Happy Block. - Happy Blocks (Rainbows): These appear only rarely. Placing one instantly clears the blocks around that cell and safely defuses any bombs within range. 【Stage Design】 - There are over 100 stages, with the difficulty rising step by step. - As you advance, the shape of the board itself changes into complex and unique forms such as L-shapes, donuts, and crosses. - Some stages contain obstacle cells where blocks cannot be placed, requiring strategic space management. 【Rankings】 - Supports Apple Game Center. - Your best score is submitted to the online global leaderboard, letting you compete with players around the world.
Screenshots
Verdict
The clearest difference is ads: Memory MyPiece at none against Umerun's shown. Umerun's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support 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. Neither carries in-app purchases, so what you see is what you pay.
Memory MyPiece ships an update every 2 months, Umerun fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Memory MyPiece | Umerun |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 69 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | LFT Inc. | Albos Inc. |
In-app purchases
Memory MyPiece
No in-app purchases
Umerun
No in-app purchases









