Dyslock vs Gemstone Tree
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dyslock
This logic puzzle game challenges you to crack unique codes using clues about your guesses. With over 2000 puzzles, multiple difficulty levels, and an intuitive note-taking system, it offers endless brain-training fun. Play daily challenges and compete on leaderboards.
- Over 2000 puzzles
- 6 difficulty levels
- Intuitive note-taking system
- Play with digits, letters, colors, and more
- Daily challenge with leaderboard
- Intelligent hints
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"solid puzzle game, fantastic note taking system" (TheRedrakerbz) "Love this, have been playing it for a while now and it keeps testing me!" (Aperson0n1ine) Will you crack the code? In this puzzle game inspired by the classic Mastermind, your task is to find a unique code using a set of clues. Each clue contains a guess for the code and information on how many digits are well-placed and badly-placed. - Over 2000 puzzles - 6 difficulty from begginer to Master - Intuitive note-taking system to solve complexe puzzles - Play with digits, letters, colors, smiley, animals, ... - Daily challenge with leaderboard - intelligent Hints that gives you the next logical move to do - Codes ranging from 2 to 6 digits in length Ready to test Your Logic? Engage with Dyslock where each puzzle is a new challenge to your logical thinking. Ready, set, puzzle! ---------------------------------------------------------------------------------------------- Dive into Dyslock, the ultimate puzzle game that takes you on a thrilling journey of logic and deduction. Inspired by the classic Mastermind, this app offers a fresh twist on traditional puzzle games, challenging you to crack codes like a true code breaker. With over 2000 puzzles spanning various themes—digits, letters, colors, and more—'Dyslock' caters to puzzle enthusiasts of all levels, from beginners to the mastermind elite. Each level in Dyslock presents a unique logic puzzle, where your task is to decipher a hidden code using a series of clues. These clues will tell you how many elements of your guess are correctly placed or need to be rearranged, pushing your logical thinking to new heights. The game's difficulty ranges from easy puzzles to hard challenges that will test your skills and patience. What sets Dyslock apart is its intuitive note-taking system, designed to help you keep track of your deductions and solve even the most complex puzzles. This feature, combined with an intelligent hint system, ensures that you're never stuck for too long on a particularly tough challenge. Engage in daily challenges to compete on the leaderboard, proving your prowess in logic puzzles to the Dyslock community. Whether you're deciphering digits, aligning colors, or arranging smileys and animals, each puzzle offers a new opportunity to train your brain and enhance your problem-solving skills. With more than 1000 puzzles available for free, Dyslock offers endless entertainment and mental exercise. From the smart use of pegs and pins in board-style puzzles to the satisfaction of completing a grid with perfect logic, Dyslock has it all. Each puzzle is a brain game that will test your logic, memory, and ability to think ahead. With puzzles that range from easy to hard, Dyslock is designed to challenge and entertain puzzle lovers of all ages and skill levels. Are you ready to accept the challenge and become a mastermind in the world of Dyslock? With its engaging puzzles, smart design, and daily brain teasers, this puzzle game is the perfect way to pass the time, train your brain, and improve your logical thinking skills!
Gemstone Tree
Cultivate a magical gemstone tree to generate precious jewels and unlock a miniature world. This relaxing idle game allows you to simply watch your tree grow and discover the unfolding universe beneath it.
- Grow a gemstone tree
- Earn jewels
- Expand a new world
- Healing idle gameplay
- Discover a miniature universe
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Discover a mysterious gemstone tree and the tiny little world which unfolds beneath it. Grow your tree to earn jewels and expand a whole new world. In a corner of the great wide universe lies a beautiful green planet home to a mysterious tree with the power to create jewels. Just sit back and relax as you watch your lovely gemstone tree grow in this healing idle game.
Screenshots
Verdict
The clearest difference is review sentiment: Dyslock at 100% against Gemstone Tree's 43%. Dyslock also leads on rating (4.8 vs 3.9) and update cadence (every 5 weeks vs every 8 months). Gemstone Tree's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement 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. Dyslock sells 3 one-off in-app purchases. Gemstone Tree asks for nothing beyond the download.
Dyslock holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 70 and 17 respectively. Written reviews point the same way: 100% of Dyslock's written reviews are positive against 43% of Gemstone Tree's.
Dyslock ships an update every 5 weeks, Gemstone Tree every 8 months. Both last shipped on October 7, 2026.
| Parameter | Dyslock | Gemstone Tree |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (70 ratings) — better | 3.9 (17 ratings) |
| Positive reviews | 100.0% of reviews — better | 42.9% of reviews |
| Number of ratings | 70 — better | 17 |
| Update frequency | Every 5 weeks — better | Every 8 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 141 MB | 71 MB |
| Age rating | 4+ | 9+ |
| Developer | Dysphasion | GlobalGear Co. Ltd. |
Customer experience
Dyslock
Gemstone Tree
In-app purchases
Dyslock
- Remove ads$1.99
- unlock all levels$2.99
- Full game$3.99
Gemstone Tree
No in-app purchases








