# SubX > Action-adventure game where you pilot a submarine to fight viruses at a cellular level. (iPhone/iPad app by Mobile App City Pty Ltd.) - Source: https://appshunter.io/ios/app/subx/id884980437 (this page in markdown: same URL + `.md`) - Developer: [Mobile App City Pty Ltd](https://appshunter.io/developer/592523908) - Category: Games, Action, Casual - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 4 written reviews indexed - Age rating: 9+ - Requires: iOS 7.0 · 135 MB - Languages: American English - Released: 2014-06-22 - Data updated: 2026-10-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/subx/id884980437/reviews.md ## What is SubX? You are a pioneering scientist on the verge of identifying a new, extremely deadly viral strain that poses a risk to humanity. To better analyse the virus, you decide to man your research submarine and shrink yourself down to a cellular level to gain a better understanding of the virus itself. To learn about the virus, you must destroy its defence. The more defenses you destroy, the more you learn about the virus which will allow you to upgrade your submarine. SubX will test your reflexes and co-ordination as you dodge and destroy the aggressive viral defences. Your mission: To survive as long as you can against the virus. But be warned, it will not hold back, and neither must you. SubX features more than 50 levels, each level will progress in difficulty as you fight off multiple waves and types of viral enemies. The longer and more effectively you combat the virus defence, the more you begin to understand it, which allows you to upgrade your submarine with various abilities to assist in your mission. Features: - Hours of addictive game play - Vibrant visuals and realistic physics system - Multiple enemy types - In game currency system - Upgradable weapons and abilities - Leader boards - Facebook and relay integration - In-app purchases for those who prefer a head start ## Key features - Cellular-level virus combat - Submarine upgrades and abilities - Over 50 challenging levels - Multiple enemy types - In-game currency system - Leaderboards - Vibrant visuals ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 1000 coins | $1.99 | one-time | | 2500 coins | $3.99 | one-time | | 5000 coins | $5.99 | one-time | | 10000 coins | $9.99 | one-time | | 50000 coins | $36.99 | one-time | | Remove ads | $0.99 | one-time | ## Is SubX safe? Not enough ratings yet to assess SubX. ## Is SubX legit? SubX appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SubX is 73 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/subx/id884980437/reviews.md ### 5/5 — Nice game *2014-10-03* To better analyse the virus,you decide to man your reseach submarine and shrink yourself to down to a cellular level to get better understanding...273 ### 5/5 — Awesome *2014-07-25* I like it :) ### 5/5 — Perfect Intensity! *2014-07-23* I really like the pace of the game at the start. The intensity is just enough for you to get a feel for the game, then it's starts to get pretty crazy. Eventually I was able to get 10+ balls bouncing around! ### 5/5 — nice art *2014-07-23* this is a real game. the art is very clean. great kids game! ## Frequently asked questions about SubX ### What is the gameplay like in SubX? SubX features fast-paced action where you pilot a submarine at a cellular level, dodging and destroying viral defenses. The goal is to survive and learn about the virus to upgrade your submarine. ### How many levels are there in SubX? SubX offers more than 50 levels, with each level increasing in difficulty as you encounter multiple waves and types of viral enemies. ### Can I upgrade my submarine in SubX? Yes, by destroying viral defenses and learning about the virus, you can upgrade your submarine with various abilities and weapons to aid in your mission. ### Does SubX have multiplayer? The description mentions Facebook and Relay integration, which may suggest social features, but it does not explicitly state a multiplayer mode. ### Is SubX free to play? SubX is free to download and play. It also offers in-app purchases for players who wish to get a head start or acquire upgrades faster. ### What devices is SubX available on? SubX is supported on iPhone, iPad, and iPod devices. ### When was SubX last updated? The latest version of SubX, 2.0.4, was last updated on March 20, 2018. ### What is the age rating for SubX? SubX has an age rating of 9+, making it suitable for younger players as well as adults. ## Version history (last 5 releases) ### 2.0.4 — 2018-03-20 - optimization for iPhone X ### 2.0.3 — 2018-02-19 - Optimization for x64 devices - Fixed bugs ### 2.0.2 — 2015-03-11 - fixed bugs ### 2.0.1 — 2015-02-06 - Fixed bugs ### 2.0.0 — 2014-09-25 New game modes New interface Achievements Leaderboards and much more ## Apps similar to SubX | App | Rating | Price | Category | | --- | --- | --- | --- | | [Alien Clinic](https://appshunter.io/ios/app/alien-clinic/id6501989331) | — | Free | Games | | [Beetle Riders 3D](https://appshunter.io/ios/app/beetle-riders-3d/id6444811565) | — | Free | Games | | [Outburn 87 Retro Arcade Racing](https://appshunter.io/ios/app/outburn-87-retro-arcade-racing/id6759494825) | 3.0 (2) | Free | Games | | [Inspiral - Gear Art](https://appshunter.io/ios/app/inspiral-gear-art/id1558340425) | 4.5 (41) | Free | Games | | [Fun Mini Games: No WiFi](https://appshunter.io/ios/app/fun-mini-games-no-wifi/id6739515119) | 4.2 (5) | Free | Games | | [Racemasters - Clash of Cars](https://appshunter.io/ios/app/racemasters-clash-of-cars/id1449464432) | 4.8 (1,451) | Free | Games | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*