Stack Star vs Unwound Block
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack Star
A strategy-based puzzle game where players move colorful blocks between columns to organize them by color. It offers hundreds of handcrafted logic puzzles with simple mechanics that become challenging to master.
- Unique color stacking gameplay
- Organize blocks by color
- Hundreds of logic puzzles
- Easy to learn, challenging to master
- Smooth animations and satisfying interactions
- Discover new mechanics
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Stack Star Think ahead, stack smart, and master every puzzle! Welcome to Stack Star, a fresh and satisfying puzzle experience where strategy is the key to success. Move colorful blocks between columns and organize them by color. Every decision matters as you plan the perfect sequence to complete each level. Simple to learn yet full of clever challenges, Stack Star offers relaxing gameplay that rewards smart thinking and careful planning. Features * Unique color stacking gameplay * Organize blocks into matching color columns * Hundreds of handcrafted logic puzzles * Easy to play, challenging to master * Smooth animations and satisfying interactions * Discover new mechanics as you progress * Perfect for quick sessions or long puzzle marathons Can you find the perfect strategy and complete every level? Download Stack Star today and put your puzzle skills to the test!
Unwound Block
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Unwound Block is a captivating and addictive block puzzle game designed to challenge your brain while offering a deeply relaxing gameplay experience. Step into a world of colorful intertwined blocks, unwinding mechanics, and clever spatial logic! Your goal is simple yet tricky: analyze the board, find the right order, and release every cube off the grid. Think carefully before you tap some blocks trap others, and every wrong move counts! FEATURES YOU WILL LOVE: • INNOVATIVE UNWINDING MECHANICS Tap and slide blocks to untangle the puzzle grid. Experience a satisfying feel with smooth 2D animations, immersive haptics, and responsive particle effects! • CHALLENGING BRAIN TEASERS Explore hundreds of handcrafted levels ranging from Easy to Hard. Master complex grid designs featuring trapped cubes, blocking paths, and limited moves. • COMBO STREAKS & TIMED CHALLENGES Chain your block releases together to trigger powerful combos and earn extra rewards! Keep an eye on the countdown timer for an added rush of excitement. • POWER-UPS & RECOVERY Out of moves or time? Use your hard-earned coins or extra time boosts to keep your win streak alive and clear difficult stages. • PLAY AT YOUR OWN PACE Enjoy smooth 2D gameplay designed for quick daily sessions or hours of brain-training fun. Simple to learn, yet challenging to master! Are you ready to test your logic, clear the grid, and become the ultimate puzzle master? Download Unwound Block today and start unwinding! Privacy Policy: https://stelpic.com/privacy Terms of Service: https://stelpic.com/terms
Screenshots
Verdict
The clearest difference is ads: Unwound Block at none against Stack Star's shown. On price, update cadence, 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
Both are free to download. Stack Star sells 10 one-off in-app purchases and Unwound Block sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Stack Star ships an update every 9 days, Unwound Block every 5 days. Both last shipped on November 10, 2026.
| Parameter | Stack Star | Unwound Block |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 361 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Moonstep Games | BAYRAM ALI BAYRAK |
In-app purchases
Stack Star
- Starter Pack$0.99
- 1000 Coins$1.99
- Star Bundle$4.99
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- No Ads$7.99
- Super Bundle$9.99
- Mega Bundle$19.99
- Giant Bundle$49.99
- 50000 Coins$59.99
- 100000 Coins$89.99
- Ultimate Bundle$99.99
Unwound Block
- 1000 Coins$0.99
- 5000 Coins$3.99
- No Ads Offer$4.99
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- 10000 Coins$6.99
- 25000 Coins$14.99









