HydrogenGame app icon

Apps Like HydrogenGame for iPhone and iPad

by Akihiro Kakoi★ 0.00 ratingsGames$2.99Data updated 2026-09-06

HydrogenGame screenshots

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

  1. Sketchalyze app icon

    Sketchalyze

    Duy Truong

    Analyze structural systems on iPad.

    The app allows users to sketch and analyze structural systems on the iPad. Analysis results like deformations and section forces are visualized instantly, with finite element analysis performed in the background.

    ★ 5.07 ratingsEducationFreeData updated 2026-10-20
  2. Snake Classic Retro Arcade app icon

    Snake Classic Retro Arcade

    Janusz Jankowski

    Play, grow, and score

    Play a -style game with gameplay mechanics. Customize colors and controls. Choose from 10 difficulty levels. Compete in online achievements. Navigate a large playing area. Grow the by eating food.

    ★ 4.545 ratingsGamesFreeData updated 2026-09-24
  1. Astro Zill app icon

    Astro Zill

    Michitaka Tsuruta

    Match balls in a space circus.

    The app is a puzzle game where users match four balls of the same color. The game features 50 rounds with variegated rendering and convenient functions like round selection.

    ★ 5.02 ratingsGamesFreeData updated 2026-09-15
  2. Learn Japanese Hiragana Kanji app icon

    Learn Japanese Hiragana Kanji

    LETS Limited

    With interactive lessons

    Through interactive card games and level-based challenges. Earn experience points and collect cards. Track progress with a level system. Access real-life teaching content and scientific learning methods. Complete lessons and receive feedback.

    ★ 4.235 ratingsEducationFreeData updated 2026-09-09
  3. Learn Egyptian Arabic Vocabulary Words FlashCards app icon

    Learn Egyptian Arabic Vocabulary Words FlashCards

    LETS Limited

    With images and level-based challenges

    Through interactive card games and level-based challenges. Earn experience points and collect cards. Track progress with a level system. Access real-life teaching content and scientific learning methods. Share achievements and compete with others.

    ★ 3.648 ratingsEducationFreeData updated 2026-09-11
  4. CROSSWORD CRYPTOGRAM app icon

    CROSSWORD CRYPTOGRAM

    ROBERTO MANONGDO

    A challenging word puzzle game.

    The app combines crossword and cryptogram word puzzles. Users complete a puzzle with cryptogramesque gameplay across three difficulty modes.

    ★ 4.210 ratingsGamesFreeData updated 2026-10-10
  5. Treasure Game$ app icon

    Treasure Game$

    Treasure Games LLC

    Find treasures, solve puzzles, win prizes

    Play hunting games with real-world objectives and prizes. Locate physical treasures using in- clues and GPS. Earn rewards through gameplay. Access free and premium features. Share discoveries with other players.

    ★ 4.328 ratingsGamesFreeData updated 2026-09-06
  6. Learn Mexican Spanish Words&Vocabulary FlashCards app icon

    Learn Mexican Spanish Words&Vocabulary FlashCards

    LETS Limited

    With interactive lessons and quizzes

    Through interactive gameplay with card-based challenges, experience points, and level progression. Earn rewards and collect cards. Track progress with motivational feedback. Access real-life teaching content and scientific learning methods.

    ★ 3.846 ratingsEducationFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.