Run classic idTech 1 games and community mods on your iOS device with modern rendering capabilities. Enjoy enhanced graphics, custom controls, and controller support. You must provide your own game files.
Run classic idTech 1 games on your iOS device with enhanced modern features. Supports original WAD files and community MODs, offering improved graphics, lighting, and scripting. Requires users to provide their own game content.
What We Love
🎮 Full controller support
🔌 Works with all popular mods (DOOM, Brutal DOOM, Alien Trilogy, etc.)
🔍 Promising start for running GZDoom on iOS
💻 Portable experience on iPad with Magic Keyboard support
Room to Improve
🎮 Touchscreen aiming feels like controller input, not mouse-like
🔧 Lack of customization options for button layout and transparency
Build and deploy apps, websites, and games directly from your phone. Utilize AI to generate projects from natural language prompts, collaborate in real-time, and host your creations instantly with zero setup. Suitable for both beginners and experienced developers.
GenZD Zero tops our genzd apps ranking as of July 2026, with a 4.3-star average from 27 App Store ratings, and it's free to download.
Are there free genzd apps for iPhone?
Yes — 19 of the top genzd apps we rank are free to download, including GenZD Zero and Replit: Vibe Code with AI Fast.
Does GenZD Zero have ads or in-app purchases?
GenZD Zero has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
How many genzd apps are on the App Store?
We track 158+ genzd apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
What is GenZD Zero?
GenZD Zero is an application that allows you to run games built on the idTech 1 engine on your iOS device. It supports original game files (WADs) as well as community-created modifications (MODs), all rendered with modern graphics and features.
How do I get games to play on GenZD Zero?
GenZD Zero does not include any game content. You will need to provide your own game files (WADs) and community mods. You can move these files to the GenZD folder on your iPhone or iPad using the Files app.