Comparison

VirtualFriend vs GenZD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VirtualFriend

Experience classic Nintendo Virtual Boy games in true 3D on Apple Vision Pro and iOS. This open-source emulator allows you to explore the entire official library and homebrew titles with customizable color palettes and flexible control options.

Highlights
  • 3D Virtual Boy experience
  • Explore official and homebrew libraries
  • Customizable color palettes
  • Flexible control options (touchscreen, controller, keyboard)
  • 3D title screen previews
Features
Read full description

VirtualFriend: A new, open source Nintendo Virtual Boy emulator Relive the unique red-and-black world of Nintendo's most ambitious '90s console. Whether you're experiencing these classics for the first time or revisiting fond memories, VirtualFriend delivers the definitive Virtual Boy experience on Apple Vision Pro and iOS devices. Experience the Virtual Boy in high fidelity 3D on the Apple Vision Pro, or play on the go on iOS. - Explore the entire official library of Virtual Boy titles and the most popular homebrew with provided metadata and 3D title screen previews - Tired of red and black? Adjust the display's color palette between a series of presets, or choose your own colors - Play using flexible controls; either touchscreen, controller, or keyboard VirtualFriend is open source and available under the MIT license. Join the community, contribute back, or simply ask questions at https://github.com/agg23/virtualfriend Disclaimer: VirtualFriend is an independently developed, free, open source emulator. We are not affiliated with, endorsed by, or connected to Nintendo Co., Ltd. in any way. "Nintendo" and "Virtual Boy" are trademarks of Nintendo Co., Ltd. All rights reserved to their respective owners.

About

GenZD

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.

Highlights
  • Modern 3D rendering
  • Widescreen graphics
  • Dynamic lighting
  • Scriptable environment
  • Game controller support
  • Customizable touch controls
  • Local multiplayer
Features
Read full description

GenZD supports running games using the open-source idTech 1 game engine for iOS, and supports running its "WAD" game files as well as community-developed "MOD" files, all rendered natively using modern technology. It supports several capabilities beyond the original engine, such as modern 3D rendering, widescreen graphics, dynamic lighting, a fully scriptable environment, and much much more. Please note that GenZD does not include content and they must be provided by you. Please use the Files app to move or copy files to the GenZD folder under "On my iPhone" or "On my iPad". Configurations called "Launch Configurations" can be created using a base game file as well as additional MOD files (.pk3 and .zip files). A plethora of content developed by the community is available on the web, and almost all "mods" that use the UDMF or WAD formats are supported. Additional features: - Game controller support: PS4, PS5, Xbox One, Nintendo Switch, mFi - On-screen touch virtual gamepad and virtual keyboard - Customizable touch controls: Rearrange buttons, change color and size. Support for saving multiple layouts. - Gyroscope aiming - Widescreen Metal graphics rendering using MoltenVK - Add your own game and mod files via the Files app - Accessibility: Supports VoiceOver and mods that support accessibility - Local Multiplayer: Host a co-op or deathmatch game, discover hosts running GenZD automatically on the same network and join a game

Screenshots

VirtualFriend4 screens
GenZD3 screens

Verdict

The call

The clearest difference is price: VirtualFriend at Free against GenZD's $2.99. VirtualFriend also leads on rating (4.8 vs 4.6) and review sentiment (95% vs 84%). GenZD's advantage is in-app purchases (none vs 4) and update cadence (every 10 days vs every 24 months). On ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

VirtualFriend is free to download; GenZD costs $2.99 up front. VirtualFriend sells 4 one-off in-app purchases. GenZD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VirtualFriend holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 20 and 56 respectively. Written reviews point the same way: 95% of VirtualFriend's written reviews are positive against 84% of GenZD's.

UpkeepUpdate frequency

VirtualFriend ships an update every 24 months, GenZD every 10 days. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

Scorecard8 real differences · 3 level
VirtualFriend versus GenZD: the parameters behind the verdict, then further details
ParameterVirtualFriendGenZD
PriceFree — better$2.99
Rating4.8 (20 ratings) — better4.6 (56 ratings)
Positive reviews95.0% of reviews — better83.6% of reviews
Number of ratings2056 — better
Update frequencyEvery 24 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank—#189 — better
DevicesiPhone, iPad, Vision ProiPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size14 MB62 MB
Age rating4+12+
DeveloperAdam GastineauInfinite Evolution Technologies

Customer experience

VirtualFriend

All ratings20 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive95.0%
Neutral5.0%
Negative0.0%

GenZD

All ratings56 ratings
Positive89.3%
Neutral3.6%
Negative7.1%
Written reviews55 reviews
Positive83.6%
Neutral7.3%
Negative9.1%

User reviews

VirtualFriend

From 20 App Store ratings

What we love

  • 💡 Excellent Virtual Boy emulation
  • 👍 Easy to run games
  • 👍 Light and simple UI
  • 🎮 Works well with controllers
  • 🙏 Grateful for the developer's work

Room to improve

  • 🐛 Some games run slow
  • 🐛 Some games crash after 10 minutes
  • 🎮 Lack of button mapping
  • 🔉 Buzzing sound issues in Hyper Fighting
  • 🕶️ No cardboard/VR headset support

GenZD

From 56 App Store ratings

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
  • 🙏 Developer is responsive to fixes and updates

Room to improve

  • 🎮 Touchscreen aiming feels like controller input, not mouse-like
  • 🔧 Lack of customization options for button layout and transparency
  • 🐞 Crashes when switching between games
  • ⌨️ Missing certain keys like underscore for entering commands

In-app purchases

4 purchases

VirtualFriend

One-time4
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99
Show 1 more
  • Extra Large Tip$9.99
None

GenZD

No in-app purchases

Questions

Is VirtualFriend free?
VirtualFriend is free to download, with in-app purchases available.
Is GenZD free?
GenZD costs $2.99, with no in-app purchases.
Which has better reviews, VirtualFriend or GenZD?
VirtualFriend is rated higher. VirtualFriend averages 4.8 out of 5 from 20 ratings, while GenZD averages 4.6 from 56 ratings.
Do VirtualFriend or GenZD have ads?
Neither VirtualFriend nor GenZD shows ads.
Which is updated more often, VirtualFriend or GenZD?
VirtualFriend ships an update every 24 months, and GenZD every 10 days. Most recently, VirtualFriend was updated on September 18, 2026 and GenZD on September 20, 2026.

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