Loop Stack vs Wool Factory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Loop Stack
A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.
- Drag and drop spools
- Connect matching thread colors
- Complete stacks to clear
- Challenging puzzles
- Relaxing gameplay
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Step into the colorful world of threads! Loop Stack is a relaxing yet challenging puzzle game that will test your strategy and focus. Drag and drop spools onto the board, connect matching thread colors, and complete the stack to clear spools. Every move counts as puzzles get trickier!
Wool Factory
Organize and pack colorful wool balls into matching boxes in a cozy factory setting. This logic puzzle game challenges you to strategically sort by color as the production line speeds up. Can you master the organization and keep the factory running smoothly?
- Sort colorful wool balls
- Match balls to their color boxes
- Strategic tap-to-move gameplay
- Increasing production line speed
- Logic and organization challenges
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Welcome to Wool Factory Color Sort – A colorful test of logic for the master organizer! Get ready to manage the coziest factory ever! In Wool Factory Color Sort, your task is to organize and pack colorful, fluffy wool balls into their matching boxes. It’s simple to learn, but will truly test your logic as the production line speeds up! Can you keep the factory running smoothly and become the master of organization? HOW TO PLAY: - Tap to Sort: Tap a wool ball to move it from one place to another. - Fill the Boxes: Your goal is to group wool balls of the same color into the same box. - Match Colors: A ball can only be placed in a box that is empty or already contains balls of the same color. - Strategic Moves: Plan ahead to avoid getting stuck when the boxes are full! The boxes are waiting! Enjoy Wool Factory Color Sort today and start your sorting adventure!
Screenshots
Verdict
The clearest difference is rating: Loop Stack at 4.6 against Wool Factory's 4.3. Loop Stack also leads on iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Loop Stack sells 14 one-off in-app purchases and Wool Factory sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Loop Stack holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 15 and 33 respectively.
Loop Stack ships an update every 9 days, Wool Factory every 2 weeks. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.
| Parameter | Loop Stack | Wool Factory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15 ratings) — better | 4.3 (33 ratings) |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | 15 | 33 — better |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 260 MB | 209 MB |
| Age rating | 4+ | 4+ |
| Developer | UNICO STUDIO | Thom Nguyen |
Customer experience
Loop Stack
Wool Factory
In-app purchases
Loop Stack
- Thanksgiving Treat$0.99
- Starter Bundle 2$0.99
- 1000 Coins$1.99
Show 11 moreShow fewer
- Fail-Proof Offer$4.99
- No Ads$6.99
- Essential Bundle 2$6.99
- 5000 Coins$7.99
- No-Ads Bundle$9.99
- 10000 Coins$14.99
- Deluxe Bundle 2$14.99
- Premium Bundle 2$29.99
- 25000 Coins$29.99
- 50000 Coins$54.99
- 100000 Coins$99.99
Wool Factory
- Fail offer$1.99
- Gold pack 1$1.99
- Starter pack$1.99
Show 7 moreShow fewer
- Gold pack 2$7.99
- Remove ads pack$7.99
- Small bundle$9.99
- Weekend Offer 4$9.99
- Gold pack 3$13.99
- Medium bundle$19.99
- Big bundle$34.99
