Comparison

GenZD vs NiN10

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

Head to head
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

About

NiN10

Experience classic gaming from NES, SNES, Game Boy, and more on your iOS device. This emulator offers intuitive controls, save states, and advanced features like gesture and voice recognition for an enhanced retro experience.

Highlights
  • Supports NES, SNES, GBA, GB, GBC, FDS
  • Intuitive user-friendly interface
  • Bluetooth controller compatibility
  • Save and load game states
  • Customizable button layouts
  • Gesture and voice recognition controls
  • OCR for on-screen text
Features
Read full description

Relive the nostalgia of classic NES, Famicom Disk System, SuperNES, Game Boy, Game Boy Color, Game Boy Advance, Nintendo 64/64DD, Nintendo DS, Virtual Boy gaming on your iOS device (iPhone/iPad/Apple Watch) with NiN10, our NES/Famicom Disk System/SuperNES/Game Boy/Game Boy Color/Game Boy Advance/Nintendo 64/Nintendo DS/Virtual Boy Emulator. Key Features: · High Compatibility: Enjoy a vast library of NES, Famicom Disk System, SuperNES, Game Boy, Game Boy Color, Game Boy Advance, Nintendo 64/64DD, Nintendo DS and Virtual Boy titles using .nes, .fds, .smc, .sfc, .gb, .gbc, .gba, .n64, .z64, .v64, .nds, .n64dd, .ndd, .d64, .vb and .zip file formats. Users are responsible for ensuring that any ROMs they use are legally obtained. · Intuitive Design: Enjoy a user-friendly interface designed for easy navigation and seamless gameplay for both portrait and landscape orientations. · Simplified Experience: Immerse yourself in retro gaming without the clutter of internet connections. · Bluetooth Compatibility: Dive into timeless favorites with seamless compatibility for Bluetooth controllers. · Save States: Save and load game states easily. · Auto-fire: Added switches to enable auto-fire for the A and B buttons. · Customizable button layouts: Edit the button positions for each orientation and enjoy full compatibility with shells like GAMEBABY and PlayCase. · Compact Size: With minimal storage requirements, NiN10 won't weigh down your device. · Privacy Assurance: Rest easy knowing your information remains secure, as NiN10 doesn't save any user data. · Gesture Recognition: Allow users to use facial expressions as buttons to enhance accessibility for those with disabilities. Current gestures include head rotation, eye tracking, left and right eye winking, eyebrow raising, and mouth opening. For better gesture recognition, make sure to be in a well-lit area, have the camera properly framed to your face, and try to keep it steady for accurate detection. · Voice Recognition: Control gameplay actions and button presses using your voice. · OCR: Reads on-screen game text aloud, with optional voice translation. · Screen filters: Enjoy a more authentic and customizable retro experience with CRT and scanline filters. · Fast forward: Speed through gameplay with the new fast forward mode. Relive the magic of NES, Famicom Disk System, SuperNES, Game Boy, Game Boy Color, Game Boy Advance, Nintendo 64/64DD, Nintendo DS, Virtual Boy classics anywhere, anytime, with NiN10 for iOS. * NiN10 is not affiliated with Nintendo in any way. The name "Nintendo" and all associated game console names are registered trademarks of Nintendo Co., Ltd.

Screenshots

GenZD3 screens
NiN104 screens

Verdict

The call

The clearest difference is price: NiN10 at Free against GenZD's $2.99. GenZD's advantage is in-app purchases (none vs 7) and rating (4.5 vs 4.1). On review sentiment, ratings volume, update cadence and ads 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

NiN10 is free to download; GenZD costs $2.99 up front. NiN10 sells 7 one-off in-app purchases. GenZD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GenZD holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 57 and 21 respectively. Written reviews point the same way: 82% of GenZD's written reviews are positive against 74% of NiN10's.

UpkeepUpdate frequency

GenZD ships an update every 11 days, NiN10 fortnightly. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 6 level
GenZD versus NiN10: the parameters behind the verdict, then further details
ParameterGenZDNiN10
Price$2.99Free — better
Rating4.5 (57 ratings) — better4.1 (21 ratings)
Positive reviews82.1% of reviews — better74.2% of reviews
Number of ratings57 — better21
Update frequencyEvery 11 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#189 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size70 MB60 MB
Age rating12+4+
DeveloperInfinite Evolution TechnologiesEnrique Enguix

Customer experience

GenZD

All ratings57 ratings
Positive87.7%
Neutral3.5%
Negative8.8%
Written reviews67 reviews
Positive82.1%
Neutral9.0%
Negative9.0%

NiN10

All ratings21 ratings
Positive76.2%
Neutral14.3%
Negative9.5%
Written reviews31 reviews
Positive74.2%
Neutral12.9%
Negative12.9%

In-app purchases

None

GenZD

No in-app purchases

7 purchases

NiN10

One-time7
  • Nintendo DS$0.99
  • Nintendo 64$0.99
  • Virtual Boy$0.99
Show 4 more
  • Game Boy & Game Boy Color$0.99
  • Game Boy Advance$0.99
  • Super Nintendo$0.99
  • NiN10$2.99

Questions

Is GenZD free?
GenZD costs $2.99, with no in-app purchases.
Is NiN10 free?
NiN10 is free to download, with in-app purchases available.
Which has better reviews, GenZD or NiN10?
GenZD is rated higher. GenZD averages 4.5 out of 5 from 57 ratings, while NiN10 averages 4.1 from 21 ratings.
Do GenZD or NiN10 have ads?
Neither GenZD nor NiN10 shows ads.
Which is updated more often, GenZD or NiN10?
GenZD ships an update every 11 days, and NiN10 fortnightly. Most recently, GenZD was updated on November 8, 2026 and NiN10 on November 4, 2026.

Other comparisons