Pieces vs Thread Sort 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pieces
A simple yet challenging puzzle game designed to boost cognitive skills. Players race against the clock to strategically place pieces, aiming to move as many as possible within 30 seconds to earn rewards.
- Simple one-finger control
- Fast-paced gameplay
- Brain training challenges
- Score-based rewards
- Free to play
Read full descriptionHide full description
This game will make you smarter. Rules are very simple. Tap one of the outer circles to place the current piece. You have only 30 seconds, and how many pieces can you move? More and more pieces you can move, more and more fruit you can get! Game Features: - Free to play - One finger control
Thread Sort 3D
Untangle colorful threads from fluffy objects in this relaxing 3D puzzle game. Simple tap controls make it easy to transform chaos into order, offering a stress-free and rewarding experience perfect for unwinding.
- Untangle colorful threads
- Calming 3D puzzle gameplay
- Simple tap controls
- Mindful and stress-free experience
- Rewarding progress
Read full descriptionHide full description
Become a Yarn Master in this calming 3D puzzle game! Untangle fluffy objects covered in colorful threads using simple taps, and enjoy the satisfaction of transforming chaos into order. Key Features: Easy-to-Learn Controls Tap to unravel yarn layers effortlessly. Each touch smoothly removes threads, revealing hidden objects underneath. Mindful Gameplay Designed to relax your mind with soothing visuals and gentle challenges. Perfect for unwinding after a busy day. Smart Puzzle Design Balance simple mechanics with clever level designs that spark creativity without frustration. Why Everyone Will Love It: Stress-free fun: No complex rules—just tap and watch the yarn disappear. Rewarding progress: Every cleared object brings a burst of satisfaction.
Screenshots
Verdict
The clearest difference is rating: Thread Sort 3D at 4.7 against Pieces's 2.8. Pieces's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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. Neither carries in-app purchases, so what you see is what you pay.
Thread Sort 3D holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Pieces has 15 ratings behind it against 3, so its average is the more settled of the two.
Pieces ships an update every 4 days, Thread Sort 3D weekly. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | Pieces | Thread Sort 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (15 ratings) | 4.7 (3 ratings) — better |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 15 — better | 3 |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 76 MB | 379 MB |
| Age rating | 4+ | 4+ |
| Developer | Lisfee, Inc. | 巧莲 李 |
Customer experience
Pieces
Thread Sort 3D
In-app purchases
Pieces
No in-app purchases
Thread Sort 3D
No in-app purchases
Questions
Is Pieces free?
Is Thread Sort 3D free?
Which has better reviews, Pieces or Thread Sort 3D?
Do Pieces or Thread Sort 3D have ads?
Which is updated more often, Pieces or Thread Sort 3D?
Other comparisons
