About
Transform your phone into a retro gaming console. Play classic arcade and console games with customizable controls, themes, and multiplayer options. Easily import your legally owned game files.
What's New in RetroOne
1.0.8
November 10, 2026
Change the controller theme and add a second player right from the in-game menu. Smoother controls and bug fixes.
Subscriptions & In-App Purchases
RetroOne Plus Monthly
No ads, unlimited play, all gameplay themes.
Developer apps
FAQ
What systems does RetroOne support?
RetroOne supports 13 systems including GBA, GB, GBC, NES, SNES, Genesis, Master System, Game Gear, PC Engine, CPS1, Neo Geo, MAME, and FBNeo. This allows you to play a wide variety of arcade, handheld, and home console classics.
Can I play RetroOne offline?
Yes, RetroOne is designed to be played offline. You can import your legally owned game files and enjoy them without an internet connection, making it perfect for on-the-go gaming.
How does the multiplayer feature work in RetroOne?
You can turn a second phone into Player 2's controller over Wi-Fi to play together. This allows for cooperative or competitive play, just like in traditional arcade settings.
Does RetroOne come with any games included?
No, RetroOne does not include any games. Users are expected to only play game files that they legally own, ensuring compliance with copyright laws.
What are the subscription options for RetroOne Plus?
RetroOne Plus is available as a monthly or yearly auto-renewable subscription, or as a one-time purchase. The monthly plan is $4.99 and includes a 3-day free trial, while the yearly plan is $44.99.
How do I import ROM files into RetroOne?
You can easily import .zip, .7z, and ROM files that you own directly from your device. The app supports direct import without the need for unzipping the files.
Does RetroOne have ads?
Yes, RetroOne contains advertisements. As it is free to download and play, ads are displayed to support the development and maintenance of the application.
Can I play RetroOne on my TV?
Yes, you can play RetroOne on the big screen by using AirPlay to connect to your TV or projector. Your iPhone then acts as the controller for the game.