Turtle Loop vs Category Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Turtle Loop
Rotate colorful voxel sculptures and guide turtles to collect cubes of their matching color. Peel away layers to reveal hidden patterns and unlock new levels. This satisfying puzzle game offers strategic gameplay with cute characters and rewarding animations.
- Rotate 3D sculptures
- Collect cubes with colored turtles
- Hundreds of handcrafted levels
- Clever blockers and mechanics
- Satisfying peeling animations
- Relaxing and rewarding gameplay
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Spin it. Tap it. Peel it. Collect every cube! Turn colorful voxel sculptures with your finger and send cute turtles to collect the cubes of their color. Layer by layer the sculpture peels away, revealing surprise colors and patterns inside. Simple to play, hard to put down and deeply satisfying. HOW TO PLAY - Rotate the 3D sculpture to find the cubes you need - Tap a turtle to send it onto the conveyor - Each turtle collects only the cubes of its own color - Fill the turtles, clear the sculpture and win the level! - Plan your moves: the conveyor has limited seats FEATURES - Satisfying peel: watch hundreds of cubes fly off the sculpture and pour into the turtles' shells - Hundreds of handcrafted levels: animals, food, objects and seasonal surprises, all built from cubes - Clever blockers that keep it fresh: - Hidden turtles: who's under the cover? Find out as they reach the front - Connected turtles: roped together, they must leave as a team - Keys & locks: find the key to free the locked line - Ice blocks: send turtles to crack the ice and set the cubes free - Cute turtle crew: they walk, jump and celebrate every full shell - Relaxing and rewarding: smooth animations, juicy effects and haptics on every move - Easy to learn, hard to master: quick sessions, real strategy Ready to peel your first sculpture? Download now and start collecting!
Category Stack
A relaxing word puzzle game that combines solitaire mechanics with category sorting. Players stack cards into their correct categories to clear the board and sharpen their minds. Enjoy thousands of cards and categories with no time pressure.
- Solitaire-like gameplay
- Category card stacking
- Thousands of word cards
- Daily rewards and bonuses
- Helpful boosters available
- Offline play supported
- No timer, play at your own pace
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Category Stack is a relaxing word puzzle that plays like solitaire. Every card belongs somewhere: find its category, stack it in the columns, and send whole piles home. HOW TO PLAY • Drag a category card to an empty pile to open it, then drop its words on top. • Stack cards of the same category in the columns, finish a stack with its category card on top, and move the whole stack home in one go. • Draw from the deck or park a card in the tray when you need room. • Clear every category before you run out of moves. WHY YOU'LL LOVE IT • 1000+ categories and thousands of cards: animals, food, music, space, and clever word play like "Fire ___" and "Things You Break". • Every card has its own picture, so even tricky words are easy to spot. • Combo streaks: put cards home in a row to earn extra moves and coins. • Golden cards: send them home before they fade for bonus coins. • Helpful boosters: Hint, Undo, Joker, Magnet and Hammer. • Daily Punch Card: claim a reward every day, with a big prize on day 7 and treasure chests along the way. • No rush, no timer: think it through and play at your own pace. • Play offline, anytime. • Made for iPhone and iPad. Perfect for fans of word games, solitaire, associations and brain teasers. Sharpen your mind one category at a time!
Screenshots
Verdict
The clearest difference is in-app purchases: Turtle Loop at none against Category Stack's 10. Turtle Loop also leads on iOS requirement (15.0 vs 17.0). Category Stack's advantage is update cadence (every 5 days vs every 3 months) and ratings volume (17 vs 3). On price, rating, ads 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. Category Stack sells 10 one-off in-app purchases. Turtle Loop asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Turtle Loop against 4.9 for Category Stack. That said, the two scores are not equally well evidenced: Category Stack has 17 ratings behind it against 3, so its average is the more settled of the two.
Turtle Loop ships an update every 3 months, Category Stack every 5 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Turtle Loop | Category Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.9 (17 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 | 17 — better |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 183 MB | 159 MB |
| Age rating | 12+ | 4+ |
| Developer | Muammer Uslu | Kerim Sabuncugil |
Customer experience
Turtle Loop
Category Stack
In-app purchases
Turtle Loop
No in-app purchases
Category Stack
- Special Offer$1.99
- Mini Coin Package$1.99
- Remove Ads$3.99
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- Welcome Offer$7.99
- Large Coin Package$7.99
- Paint Bundle$9.99
- Super Coin Package$14.99
- Super Bundle$19.99
- Mega Coin Package$29.99
- Giant Coin Package$54.99
Questions
Is Turtle Loop free?
Is Category Stack free?
Which has better reviews, Turtle Loop or Category Stack?
Do Turtle Loop or Category Stack have ads?
Which is updated more often, Turtle Loop or Category Stack?
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