152+ iOS apps & games curated and reviewed
Out of 152+ sans undertale apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1.4K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (1.4K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.1★ (583) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.5★ (11K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 3.7★ (373) | No | No | Aug 2026 |
| 6 |  | $0.99 | — | No | No | May 2026 |
| 7 |  | Free | 4.6★ (420K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.4★ (5) | No | Yes | May 2026 |
Create custom animations, scenes, and stories using your favorite characters and locations. Design unique dialogues with adjustable voices and speeds. Upload your own characters and maps to expand your creative possibilities.
Discover a curated collection of high-quality wallpapers featuring popular characters from a beloved game. Easily set these images as your phone's wallpaper or lock screen with customization options. Share and save your favorites with friends.
Solve escape room puzzles and survive intense bullet hell boss battles against an obsessed admirer. Uncover a mystery through an immersive storyline and interact with your environment to find your way out. Features multiple endings and an arcade mode for endless fun.
Tap along to the melodies of your favorite video game and movie theme songs. Even without piano experience, you can enjoy creating music and challenging your speed. Discover over 1000 tracks and request new ones weekly.
Discover your Undertale character through a fun personality quiz. Answer questions about your interests and hobbies to reveal which character best matches your traits. Perfect for fans looking for a lighthearted way to engage with the game's universe.
This app guesses characters, movies, animals, or objects you're thinking of by asking a series of questions. Challenge the genie, compete on leaderboards, and collect awards by guessing obscure characters. Play daily challenges and track your achievements.
Embark on an underworld adventure as a young ninja seeking a cure for your brother. Explore dungeons, battle monsters, and discover new abilities in this retro-style action platformer. Enjoy a nostalgic experience with pixel art and 8-bit music.
This is a puzzle game that generates a vast number of unique, solvable challenges. It offers unlockable content and a minimalist experience without any in-app purchases or advertisements.
This game blends bullet hell combat with point-and-click escape room puzzles. Navigate a glitchy world, fight unique enemies, and uncover secrets to escape a tragic story. Multiple endings and global leaderboards offer replayability.
Add animated stickers featuring beloved characters to your messages. These stickers offer a fun and unique way to express yourself with a touch of humor as the characters playfully deviate from their original designs.
Experience a unique dating simulation where you have five nights to woo animatronic characters. Interact, give gifts, and discover different endings. Can you find love before time runs out?
Express yourself with a collection of stickers inspired by a popular indie RPG. Easily integrate them into your messages to add a unique touch to your conversations. Includes instructions for iOS users.
Engage in a rhythm-based game where you slash music beats to video game soundtracks. Enjoy unlimited speed runs and weekly song updates with amazing sound quality. Improve your reflexes and speed as the game intensifies.
Embark on an epic fantasy RPG adventure to capture, train, and evolve over 180 unique monsters and heroes. Explore a vast open world, engage in strategic turn-based battles, and uncover the secrets of a cursed land. Compete online in PvP leagues or join guilds for exclusive rewards.
Embark on an epic quest as a knight defending your kingdom from an impending invasion of ancient snow monsters. Gather allies from different kingdoms to prepare for a great war and battle fearsome creatures.
Experience a thrilling rhythm-based game with one-touch controls and stunning 3D visuals. Jump to the beat of popular video game music, with new songs and backgrounds added weekly. Challenge your reflexes and finger skills as the speed increases with each round.
Embark on a dark fantasy adventure as a Shadow Hunter, battling demons and monsters in a ruined world. Master intense hack and slash combat, face epic boss fights, and upgrade your gear to restore light.
Explore classic fairy tales with unexpected twists and alternative endings. Discover what happens when characters make different choices, leading to humorous and surprising outcomes.
