Digit Invader Calculator app icon

Apps Like Digit Invader Calculator for iPhone and iPad

by Daniel Fu Keung Kwan★ 4.84 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. :-) Sudoku app icon

    :-) Sudoku

    CLASSIC GAMES NETWORK LLC

    Logic-based number placement puzzle game.

    The app offers a Sudoku game with three difficulty levels: easy, medium, and hard. It features an intuitive interface, auto-save, undo/redo functions, and hints to assist players.

    ★ 4.029 ratingsGamesFreeData updated 2026-11-10
  2. Mahjong 3D Solitaire by SZY app icon

    Mahjong 3D Solitaire by SZY

    ZHONGYUAN SHEN

    A very hard 3D puzzle game.

    This app is a 3D puzzle game where users find and remove identical side-by-side connecting tiles. The app supports multiple languages and Game Center leaderboards.

    ★ 4.25 ratingsGamesFreeData updated 2026-10-18
  1. Third Grade Math Quiz app icon

    Third Grade Math Quiz

    Kalin M

    Solve problems and track progress

    Practice with arithmetic exercises covering multiple difficulty levels. Solve problems in various categories. Download a free printable workbook. Remove ads to access offline mode and all features without internet.

    ★ 4.848 ratingsEducationFreeData updated 2026-09-15
  2. Retro Classics: Collection 1 app icon

    Retro Classics: Collection 1

    Rob Wilmot

    Four classic games from childhood.

    The app provides four classic games, offering bright graphics and retro sounds. It simulates handheld and tabletop games from a past era.

    ★ 3.02 ratingsGames$3.99Data updated 2026-10-24
  3. Impossible 7! app icon

    Impossible 7!

    Kfirapps Limited

    Count numbers, avoid multiples of 7

    Count numbers while avoiding those divisible by 7 or containing the digit 7. Play in survival mode to keep score and avoid incorrect numbers. Track progress and challenge yourself with increasing difficulty.

    ★ 4.147 ratingsGamesFreeData updated 2026-09-08
  4. Solitaire Game Pack app icon

    Solitaire Game Pack

    Patrick J Maloney LLC

    Fifteen solitaire games for iPad.

    The app offers fifteen solitaire games including Klondike, FreeCell, and Spider. It supports portrait and landscape modes with an easy-to-use drag-and-drop interface.

    ★ 4.825 ratingsGamesFreeData updated 2026-09-13
  5. Finding Chuchu app icon

    Finding Chuchu

    SangHwi Kang

    Shoot enemies and dodge bullets

    Play as a character dodging enemy bullets while casting spells. Use over 10 types of attack spells with simple controls. Choose between story mode with an exciting storyline and arcade mode for stage-clearing challenges.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  6. WristJoy - Games for Watch app icon

    WristJoy - Games for Watch

    太宇 左

    Play on your Apple

    Play 30+ ad-free including Tetris, 2048, Snake, Minesweeper, and Sudoku. Access offline gameplay. Compete on global leaderboards via Game Center. Track progress and challenge others in puzzle and arcade titles.

    ★ 4.253 ratingsGamesFreeData updated 2026-09-06
  7. Alphabet Solitarie JapaneseSZY app icon

    Alphabet Solitarie JapaneseSZY

    ZHONGYUAN SHEN

    Remove identical alphabets as quickly.

    The app helps users find and remove identical alphabets. It includes learning Japanese alphabets and basic greeting sentences with pronunciation.

    ★ 4.26 ratingsGamesFreeData updated 2026-11-10
  8. R-TYPE II app icon

    R-TYPE II

    DotEmu

    Classic shooter returns with new features.

    The app is a horizontal scrolling shooter arcade game. The player controls the R-9C ship to fight the Bydo Empire across six levels, utilizing power-ups and new weapon types.

    ★ 3.727 ratingsGames$1.99Data updated 2026-10-25
  9. All Sudoku - 5 kinds of sudoku app icon

    All Sudoku - 5 kinds of sudoku

    Gyuhyeon Jeon

    Play , Compare, and Compete

    Play five types of including Original, Compare, Killer, Calculation, and Symbol . Solve daily puzzles against global players. Access unlimited puzzles with advanced features like hints and error checking.

    ★ 4.823 ratingsGamesFreeData updated 2026-10-14

How we rank alternatives

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