Snake Knot vs Worm Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Snake Knot
Engage your puzzle-solving skills in this 3D game where you untangle and sort colorful snakes. Navigate through challenging levels with various obstacles and mechanics to unravel complex knots and become a sorting legend. Relax and unwind with satisfying gameplay at your own pace.
- 3D snake untangling puzzles
- Color-sorting mechanics
- Knot-tying challenges
- Obstacle navigation (fences, saws, buttons)
- Relaxing, no-timer gameplay
- Crisp graphics and cartoon design
- Brainteaser for mental fitness
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Knock-knot! Who’s there? Riddle. Riddle who? Riddle me this: how do you unravel a bunch of tangled-up snakes? With your sharp puzzle-solving skills! Slither into the world of our 3D puzzle game! It's a unique blend of sort-puzzle mind games and the art of knot-tying. Unravel each mind-bending puzzle and untangle every tricky knot along your way up to the title of the sort-puzzle legend! Gripping challenges, charming visuals, and tangled mysteries are waiting to be unraveled by you in this thrilling 3D puzzle game! Ready to slither in and sort it all out, or knot? Untangle Every Snake-Ball Our sorting game will tangle you up with its gripping levels! Unlike in any other sort-puzzle, deciphering the snakes' mysterious course is the main challenge here. They'll slither around, block paths, and coil themselves up in knot-tying ways. Get the snakes sorted and untie every knot by guiding them one by one. Play your moves right and keep them from bumping into each other to solve the sort-puzzle! Slither Through the Obstacles This 3D puzzle game will tangle you with various hurdles: spiky fences, sharp saws, and tricky buttons. The buttons trigger mechanisms that will mess up your line puzzle, forcing you to untie the snakes again. This sorting game is a real maze of challenges—untangle them all and prove you can solve this line game! Reduce the S-stress Found yourself in a tangle of day-to-day life? Then join a thrilling adventure that surpasses any ordinary color puzzle. This captivating line game features colorful graphics and engaging knot-tying levels. There are no timers or long to-do lists to stress you out: just untangle every line-puzzle, untie each serpent, and sort it all at your own pace to unwind! Let’s get it all sorted—this game will get you hooked for hours! ● Crisp graphics. Get unraveled with the colors and cartoon design of our sort-it puzzle! ● Perfect brainteaser. Keep up mental fitness and switch your focus with some fun mind games! ● Simple mechanics. Tap to get the serpents sorted as in any color puzzle, and untie this slithering ball! ● Captivating gameplay. Our sort-it game will tangle you up in a world of fun and relaxation with its simple tasks and satisfying process of knot-tying! Ready to unravel this slithering chaos and get all things sorted? Download our tangled-up puzzle now for the thrilling and satisfying experience! Unravel every line puzzle to progress and get to the top of our fascinating game! And don’t end tangled-up like the serpents you’re saving!
Worm Stack
Untangle colorful worms by tapping them to make them fly away. Rotate 3D mazes to find the best strategy and solve increasingly complex puzzles. This addictive game sharpens logic and critical thinking skills with its engaging gameplay and adorable graphics.
- Tap worms to make them fly away
- Rotate 3D mazes
- Progressive challenges with complex mazes
- Strategic move planning
- Adorable graphics and animations
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Untangle the stacked worms! Worm stack is a challenging, addictive and super fun puzzle game. Tap the cute colored worms to make them fly away and solve puzzles in this 3D puzzle game. But the worms with wiggle eyes will only fly in one direction, so plan your moves! To rotate the maze and find the best ways to release all those worms, slide your finger across the screen. As you progress, the worms will form larger mazes and puzzles are becoming more difficult to solve, so you’ll need to get your thinking hat on to solve the puzzle game. KEY FEATURES -Engaging Gameplay: Tap the cute worms and watch them fly away as you solve each puzzle. -3D Rotational Puzzles: Slide your finger to rotate the maze and discover the best moves. -Progressive Challenges: Face larger and more complex mazes as you advance. -Strategic Thinking: Plan your moves carefully to release all the worms. -Adorable Graphics: Enjoy the charming, colorful design and playful worm animations. What are you waiting for? Challenge your brain with this tricky game right now! WHY PLAY WORM STACK -Mind and Eye Exercise: Keep your eyes and mind active and sharp with the satisfying taps -Brain Teasing: Improve your logic and critical thinking skills. -Critical Thinking Practice: Challenges your problem-solving abilities. Challenge yourself with this fun and addictive puzzle game. Enjoy hundreds of satisfying fun levels and hard levels with stunning mazes and strategies! Download now and start tapping away the worms!
Screenshots
Verdict
The clearest difference is update cadence: Worm Stack at every 2 weeks against Snake Knot's every 2 months. Snake Knot's advantage is ratings volume (7.9K vs 1.7K) and review sentiment (60% vs 52%). On price, rating, ads and in-app purchases 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. Snake Knot sells 2 one-off in-app purchases and Worm Stack sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Snake Knot against 4.7 for Worm Stack. Both are backed by a comparable volume of ratings — 7.9K and 1.7K respectively. Written reviews are what separate them: 60% of Snake Knot's written reviews are positive against 52% of Worm Stack's.
Snake Knot ships an update every 2 months, Worm Stack every 2 weeks. Both last shipped on October 30, 2026.
| Parameter | Snake Knot | Worm Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (7.9K ratings) — better | 4.7 (1.7K ratings) |
| Positive reviews | 60.3% of reviews — better | 52.2% of reviews |
| Number of ratings | 7.9K — better | 1.7K |
| Update frequency | Every 2 months | Every 2 weeks — better |
| 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 | 255 MB | 255 MB |
| Age rating | 12+ | 9+ |
| Developer | Freeplay LLC | Black Candy LLC |
Customer experience
Snake Knot
Worm Stack
User reviews
Snake Knot
From 7.9K App Store ratingsWhat we love
- 🤩 Mesmerizing gameplay
- 🧠 Helps with concentration
- 🎨 Colorful and visually appealing
- 👍 Fun and relaxing game
- 🤔 Challenging but not frustrating
Room to improve
- 💰 Too many ads
- 🔇 No sound or audio
- 🤬 Ads still present even after paying to remove them
- 🤷♀️ Too easy for some players
Worm Stack
From 1.7K App Store ratingsWhat we love
- 👍 Fun game
- 🚀 No ads
Room to improve
- 🐛 Game gets stuck frequently
- 🐛 Designs repeat, need more variety
- 🐛 Extras/skins not working after updates
- 🐛 Game freezes and crashes
Bugs and requests
Snake Knot
Reported bugs
2 issues- Levels getting stuck at certain points
- Sound issues after returning to the game
Requested features
3 requests- Minimum moves indicator
- Sound effects and audio
- More challenging levels
Worm Stack
Reported bugs
3 issues- Game gets stuck at certain levels
- Levels not loading or advancing properly
- Hint button disappearing after updates
Requested features
3 requests- New shapes and critters
- Pause/resume functionality
- Spending options for coins
In-app purchases
Snake Knot
- Remove Ads$3.99
- No Ads Special$3.99
Worm Stack
- No Banner$0.99
- Coins (500)$0.99
- Coins(350)$1.99
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- Coins (1500)$1.99
- Safety net$2.99
- Special Offer$2.99
- Coins (3000)$2.99
- No Banner Package$3.99
- Coins(1600)$7.99
- Coins(3500)$14.99
- Coins(17500)$54.99
- Coins(35000)$99.99









