Stack Balance vs Sudoku Scanner
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Stack Balance
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How high can you stack before it all comes crashing down? Stack Balance is pure physics fun - drop wooden blocks one by one and build the tallest tower you can. Every block lands with realistic weight and momentum. One wrong move and the whole thing tips over. - Real Physics Powered by SpriteKit, every drop feels different. Blocks bounce, slide, and wobble based on where they land. No two games play the same. - Two Ways to Play Endless Mode: Take your time and build as high as possible. No pressure, just pure stacking satisfaction. 60-Second Sprint: Race against the clock for the highest score. Every second counts. - Precision Timing Blocks swing across the top of the screen. Tap at the perfect moment to land cleanly. Master the timing to reach new heights. - Track Your Progress Personal best scores for each mode are saved automatically. Break your record and earn a celebration. - Clean and Simple No ads. No in-app purchases. No accounts needed. Just open and play. Whether you have 30 seconds or 30 minutes, Stack Balance is the perfect quick game that keeps you coming back for one more try. Download now and see how high you can go.
Sudoku Scanner
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SnapDoku is the sudoku app that lets you "snap a photo and start solving." Import sudoku puzzles from newspapers, magazines, or any screen just by taking a photo. Line up the four corners and the board is read automatically โ all that's left is to focus on solving. No tedious manual input; spend your time thinking, not typing. โ Key features - Snap & import: photograph a sudoku and it's read automatically - Play offline: 100 built-in puzzles, playable anywhere without a connection - Smooth input: fill cells in whichever order you like โ pick a cell or pick a number. Long-press to jot notes - Gentle assistance: hints and mistake checking keep you moving when you're stuck - Records that keep you coming back: clear history, streaks, and a calendar show your daily progress - A delightful design: soft textures and animations make solving feel great On your commute, during a break, or before bed โ enjoy your everyday sudoku more easily with SnapDoku.
Screenshots
Verdict
The clearest difference is update cadence: Sudoku Scanner at every 4 days against Stack Balance's monthly. Sudoku Scanner also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Stack Balance ships an update monthly, Sudoku Scanner every 4 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Stack Balance | Sudoku Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | ๆ ้ญ | TECH MOON, K.K. |
In-app purchases
Stack Balance
No in-app purchases
Sudoku Scanner
No in-app purchases
Questions
Is Stack Balance free?
Is Sudoku Scanner free?
Do Stack Balance or Sudoku Scanner have ads?
Which is updated more often, Stack Balance or Sudoku Scanner?
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