141+ iOS apps & games curated and reviewed
Out of 141+ omnitrix alternative apps and games on iOS, 19 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 | 3.3★ (15) | No | No | May 2026 |
| 2 |  | Free | 3.5★ (633) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 3.4★ (24) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.3★ (134) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (5.6K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (24K) | Yes | No | Aug 2026 |
| 7 |  | Free | 4.8★ (28K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.6★ (34K) | No | Yes | Aug 2026 |
Transform your wristwatch into a powerful Omnitrix and embody a hero. Explore a vast collection of 96 alien species with stunning visuals and epic sound effects. Experience exciting transformations and a unique 'Time Out' feature.
Transform your watch into an Omnitrix and become a hero inspired by a popular cartoon. Choose from a vast array of alien species, experience awesome sound and transformation effects, and enjoy a time-out feature. This app offers a fun way for fans to engage with their favorite characters.
Transform your wristwatch into a powerful Omnitrix and select from a vast array of alien species to become a hero. Experience epic sound effects and stunning transformation visuals in this action-packed game.
Explore a comprehensive database of alien species and Omnitrix models. Discover detailed information on powers, abilities, and origins for over 128 aliens. Create and simulate your own Omnitrix experiences with various available models.
Transform into 19 different Ben 10 aliens within Minecraft PE. Obtain the Omnitrix, select your desired alien by tapping blocks, and sneak to morph. Remove the Omnitrix using a specific command.
Stay updated on all things entertainment with customized feeds for your favorite topics. Access news, wiki pages, videos, and join discussions with fellow fans. Never miss breaking news or exclusive content from your most loved franchises.
Build a team of iconic monsters and weapons from the Godzilla series to battle players worldwide in real-time. Engage in strategic 3-minute matches, discover and upgrade your favorite kaiju, and climb the ranked leaderboards for special rewards.
Engage in a strategic war between Autobots and Decepticons. Build an impenetrable base, assemble your ultimate team of Transformers, and unleash unique character abilities to dominate the battlefield. Form alliances and compete in global events.
Engage in real-time head-to-head strategy battles against other players. Deploy monkey towers, upgrade defenses, and control bloons to outwit your opponents in this competitive tower defense game.
Defend your sheep from alien invaders in this classic 3D tower defense strategy game. Deploy a variety of upgradeable weapons and think fast to survive over 100 maps and endless waves of enemies. Compete with friends on global leaderboards.
Defend your sheep from alien invaders by strategically placing and upgrading a variety of weapons. Engage in a unique 3D tower defense experience with over 100 maps and 17 alien types. Compete globally and replay your best games.
Command an alien and grow its army by defeating humans in this idle RPG. Evolve your alien with new abilities, upgrade its stats, and face challenging boss battles to achieve extraterrestrial dominance.
Embark on an action-packed adventure as a high-tech superhero free-falling through Earth's atmosphere to stop an alien invasion. Dodge obstacles, battle enemies, collect upgrades, and save the planet in this addictive game.
This game blends match-3 and sliding tile puzzles to evolve aliens. Match tiles to hatch and evolve creatures, harvest resources, and build your ultimate alien hive. Strategically defeat villainous bots and uncover the planet's mysteries.
Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.
Engage in a thrilling tower defense game where you pilot a flying saucer to devour objects, gather resources, and build powerful cannons. Strategically defend your base against relentless zombie invasions by upgrading your saucer and fortifying your defenses.
Engage in an intense shooting and strategy game where you merge defensive towers to repel waves of monsters, orcs, and aliens. Develop tactical formations and upgrade your war machines to protect your base and survive challenging boss attacks.
Embark on a terrifying quest for survival aboard a space station. Unprepared and underequipped, you must use your wits and courage to escape an unknown menace. Experience a faithful mobile replication of the classic survival horror game, complete with AAA visuals and an arresting narrative.
Engage in 2D giant monster combat with unique characters and special abilities. Utilize melee, grabs, and beam attacks, and unleash powerful "Fury" attacks. Strategize with monster tiers and environmental hazards in this action-packed fighting game.
Engage in real-time PvP strategy battles with your favorite Transformers. Assemble and customize squads, unlock characters, and master unique abilities to outwit opponents in competitive arenas. Evolve your playstyle with tactical support and powerful structures.