Zero/Sum app icon

Apps Like Zero/Sum for iPhone and iPad

Solve puzzles to uncover the cure

Solve math puzzles to restore equations and uncover a cancer cure. Navigate a comedic story with branching choices. Unlock hidden content by solving equations. Track progress through interactive challenges. Share achievements with friends.

by Sean Kearney★ 4.227 ratingsGamesFreeData updated 2026-09-25

Zero/Sum screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Enchanted Kingdom 5 - F2P app icon

    Enchanted Kingdom 5 - F2P

    DO GAMES LIMITED

    Find hidden objects and complete quests

    Play hidden object games in a free-to-play version of : Elders. Solve mysteries by finding objects in themed scenes. Complete quests and progress through story-based adventures. Track achievements and unlock new levels.

    ★ 4.6465 ratingsEntertainmentFreeData updated 2026-09-06
  2. Words Secret: Puzzle & Story app icon

    Words Secret: Puzzle & Story

    Liaoning Yanxi Network Technology Co., Ltd

    Solve puzzles, uncover clues, escape danger

    Solve word puzzles to uncover mystery stories. Progress through cases by spelling correct and collecting clues. Escape dangers and reveal truths as the narrative unfolds. Track progress through multiple storylines.

    ★ 4.82,222 ratingsGamesFreeData updated 2026-09-20
  3. The Secret Order 6 (Full) app icon

    The Secret Order 6 (Full)

    Artifex Mundi S.A.

    Solve puzzles and uncover secrets

    Solve hidden object puzzles in a jungle setting. Explore 39 locations to uncover clues. Progress through a story about searching for a miracle medicine. Complete challenges to advance the narrative.

    ★ 0.00 ratingsGames$6.99Data updated 2026-09-06
  1. see/saw app icon

    see/saw

    Philipp Stollenmayer

    Run, jump, and collect coins

    Play a platformer with precise controls and over 150 levels. Collect coins to progress. Die and retry to complete levels. Perform actions like chopping, impaling, and crushing obstacles. Track progress through level completion.

    ★ 4.91,953 ratingsGames$2.99Data updated 2026-09-12
  2. Clinic Mania : Hospital Sim app icon

    Clinic Mania : Hospital Sim

    STARNURSERY LIMITED

    Manage patients, upgrade facilities, run a

    Manage operations by assigning staff, treating patients, and upgrading facilities. Complete tasks to earn coins and unlock new rooms. Track progress through daily goals and manage resources efficiently.

    ★ 4.73,765 ratingsGamesFreeData updated 2026-09-06
  3. COMath: Math Practice Puzzles app icon

    COMath: Math Practice Puzzles

    Jianfeng Wu

    Solve problems anytime, anywhere

    Solve algebra equations step-by-step. Practice arithmetic operations anytime. Access over 100,000 grade-specific word problems with explanations. Receive personalized feedback and progress tracking.

    ★ 4.845 ratingsEducationFreeData updated 2026-09-16
  4. PATIENCE. app icon

    PATIENCE.

    Garrett Michael

    Solve puzzles and unlock challenges

    Solve randomly generated puzzles with increasing difficulty. Customize characters and unlock new content. Play without ads or microtransactions. Use particle effects for visual feedback.

    ★ 4.8438 ratingsGamesFreeData updated 2026-09-12
  5. Adventure Escape: Murder Inn app icon

    Adventure Escape: Murder Inn

    Haiku Games Co

    Solve murders in a snowy lodge

    Solve a mystery at a snowy lodge by searching rooms, collecting clues, and interrogating suspects. Interact with characters, unlock hidden items, and piece together the story to identify the killer.

    ★ 4.2437 ratingsGamesFreeData updated 2026-09-14
  6. Enigmatis: The Ghosts of Maple Creek app icon

    Enigmatis: The Ghosts of Maple Creek

    Artifex Mundi S.A.

    Solve puzzles and uncover secrets

    Solve hidden object puzzles in a mysterious adventure. Explore environments, uncover clues, and progress through story-driven levels. Unlock full game content after a free trial. Track achievements and compete with other players.

    ★ 4.1135 ratingsGamesFreeData updated 2026-09-09
  7. LAYTON BROTHERS MYSTERY ROOM app icon

    LAYTON BROTHERS MYSTERY ROOM

    Level-5 Inc.

    Solve puzzles and uncover secrets

    Investigate crime scenes by examining clues and analyzing evidence. Solve puzzles to uncover contradictions and reveal the truth. Collaborate with an assistant to gather information and progress through cases.

    ★ 4.6572 ratingsGamesFreeData updated 2026-09-08
  8. Helsing's Fire app icon

    Helsing's Fire

    3909 LLC

    Defeat vampires with torch and tonics.

    The app presents a dark Gothic puzzle-adventure where players use a torch and tonics to defeat a vampire horde. It features a new puzzle mechanic involving light and dark dynamics across four worlds with 120 levels.

    ★ 4.941 ratingsGames$0.99Data updated 2026-09-15
  9. Legacy - The Lost Pyramid app icon

    Legacy - The Lost Pyramid

    No Signal Productions AB

    Play, explore, and solve puzzles

    Explore an ancient to find a missing friend. Solve riddles and puzzles to progress. Interact with objects and the environment in new ways. Enjoy improved graphics, performance, and texture details.

    ★ 4.9908 ratingsGamesFreeData updated 2026-09-12
  10. Logicals app icon

    Logicals

    Christian Lueth

    Solve logic puzzles and track progress

    Solve logic grid puzzles with 6 riddles featuring 4 values per category. Access 36 riddles with 15 easy, 6 medium, and 15 hard levels. Purchase additional level packs. Track progress and adjust difficulty settings.

    ★ 4.31,992 ratingsGamesFreeData updated 2026-09-10
  11. Yandere School - full story app icon

    Yandere School - full story

    Vsevolod Martynenko

    Play romantic anime stories for free

    Explore a romantic anime featuring a girl. Navigate through剧情 choices, interact with characters, and progress through branching storylines. Complete quests and unlock new scenes. Save game progress and view character profiles.

    ★ 4.01,411 ratingsGamesFreeData updated 2026-09-06
  12. Horror in the Darkness app icon

    Horror in the Darkness

    Craig Kadziolka

    Explore, solve, uncover secrets

    Explore a bleak environment to uncover secrets of Wentsire Manor. Solve puzzles and collect clues to progress. Navigate text-based adventures with point-and-click mechanics. Experience moments of comedy amid a tense atmosphere.

    ★ 4.8271 ratingsGamesFreeData updated 2026-09-13
  13. Helsing's Fire HD app icon

    Helsing's Fire HD

    3909 LLC

    Play puzzles and defeat vampires

    Solve puzzles to progress through a dark Gothic world. Use a torch and tonics to defeat vampires. Explore environments and uncover secrets. Complete challenges to advance the story. Track progress through levels and achievements.

    ★ 4.47 ratingsGames$2.99Data updated 2026-09-08

How we rank alternatives

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