Apps Like Decodoku for iPhone and iPad
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Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Project VOID - Mystery Puzzles
HYBRIONA TECHNOLOGIES LLP
Solve mysteries and decode secrets
Solve mysteries and in an alternate reality game. Explore fictional and real-world elements to uncover secrets. Complete missions with riddles, codes, and cryptograms. Use online research and creative problem-solving to progress.

Forge Master – Idle RPG
Lessmore UG haftungsbeschraenkt
Weapons across ages and upgrade your anvil
Weapons from Stone Age to Quantum Age by upgrading your anvil. Equip gear from different civilizations. Progress through ages by completing challenges and unlocking new crafting options. Track progress and customize weapon designs.

Brilliant: Learn by doing
Brilliant Worldwide, Inc
Math and computer science concepts
Math and computer science through interactive lessons and personalized practice. Explore concepts visually, solve problems step-by-step, and receive instant feedback. Track progress and set learning goals to improve STEM skills.

Hotel Hideaway: Avatar & Chat
Sulake Corporation Oy
Customize avatars, build rooms, collect items, join
Customize avatars with detailed outfits, hairstyles, and accessories. Build and decorate virtual rooms. Collect rare items and participate in live community events. Explore an evolving 3D world with social interaction and role-playing features.


Radiation Runner
Little Star Games Oy
Blast through quantum levels
Play a physics-based game where players manipulate objects to navigate a quantum environment. Use laser guns and plasma blasters to destroy obstacles. Avoid by controlling movement and timing actions to survive.

iORA - Reaction Visualizer
Daniel Ess
Visualize reactions in 3D with quantum simulations
View 3D models of chemical reactions based on quantum-mechanical simulations. Rotate, zoom, and dissect molecular structures. Annotate diagrams and save notes for later review. Share visualizations with classmates or instructors.




Sudoku ∙ Classic Sudoku Games
nerByte GmbH
Play puzzles and train your brain
Play puzzles with adjustable difficulty levels. Enter numbers manually or use pencil marks. Track progress across multiple . Receive hints when stuck. Switch between different puzzle themes. Share completed puzzles with friends.



Boson X
The Trustee for Shape Shop Trust
Run through particle waves and avoid collisions
Navigate a rotating track while collecting particles to increase speed. Avoid obstacles and manage energy levels. Unlock new power-ups and customize character abilities. Compete in leaderboards and replay previous runs.

Frogshot
Adknown Inc.
Dodge enemies with timed leaps
Control time to dodge enemies with precise jumps. Avoid obstacles by slowing down time and choosing the angle. Enemies reset for varied challenges. Track survival duration and replay for improved performance.

Cards, Universe & Everything
VirtTrade Ltd
Battle characters from different worlds
Play card battles with customizable character matchups. Choose from various heroes and villains. Swap cards during turns. Use special abilities and combos. Track progress and unlock new characters. Compete against other players online.

Tesla vs Lovecraft
10tons Ltd.
Chase monsters and annihilate eldritch foes
Play as to battle eldritch abominations in a top-down arena shooter. Use quantum teleport to dodge attacks and move through solid objects. Activate high-tech weapons to destroy enemies.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.