# Delta Legacy vs GenZD Zero

The clearest difference is rating: GenZD Zero at 4.4 against Delta Legacy's 3.2. GenZD Zero also leads on review sentiment (69% vs 47%). Delta Legacy's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. GenZD Zero sells 1 one-off in-app purchase. Delta Legacy asks for nothing beyond the download.

GenZD Zero holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 78 and 39 respectively. Written reviews point the same way: 47% of Delta Legacy's written reviews are positive against 69% of GenZD Zero's.

## The numbers

| Metric | Delta Legacy | GenZD Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (78 ratings)](https://appshunter.io/ios/app/delta-legacy/id6504887406/reviews) | **[4.4 (39 ratings)](https://appshunter.io/ios/app/genzd-zero/id6705128370/reviews)** |
| Number of ratings | **78** | 39 |
| Positive reviews | 46.9% of reviews | **69.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 70 MB | 56 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Testut Tech](https://appshunter.io/developer/333195245) | [Infinite Evolution Technologies](https://appshunter.io/developer/382641860) |

## What reviewers say

### Delta Legacy

[App page](https://appshunter.io/ios/app/delta-legacy/id6504887406)

This application allows users to play Nintendo DS games using a legacy emulator core. It supports importing old save states, offers extensive controller compatibility, and includes features like cheat codes and fast-forwarding.

**Highlights:** Legacy melonDS 0.9.1 core, Import old melonDS save states, Extensive controller support, Save/load and backup save states, Cheat code support (Action Replay), Customizable controller skins, Fast forward and hold button features

**Features:** Game Controller support

**In-app purchases:** none

**What reviewers like**

- 👍 Can play old saves
- 👍 Mic support for DS
- 👍 Free to use
- 👍 Patched old glitches
- 👍 Practical save solution

**What reviewers complain about**

- 🐛 Lost save states
- 🐛 Can't import saves
- 🐛 Confusing to use
- 🐛 Only supports DS
- 🐛 Crashes when loading saves

**Reported bugs**

- Randomly crashes when loading saves
- Emulator skins won't import correctly
- White screen appears
- Lost all save states after update
- Save data corruption

**Requested features**

- Add Nintendo New 3DS, DSi, and 2DS emulation
- Add fast forward function like original Delta
- Emulate Game Boy Color, Game Boy, and Game Boy Advance
- Create a new Nintendo Network for DS (Delta Network)
- Add 3DS emulation


### GenZD Zero

[App page](https://appshunter.io/ios/app/genzd-zero/id6705128370)

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.

**Highlights:** idTech 1 game engine support, Modern 3D rendering, Widescreen graphics, Dynamic lighting, Customizable touch controls, Game controller support, Local multiplayer

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Upgrade | $2.99 | one-time |


## Frequently asked questions

### Is Delta Legacy free?

Delta Legacy is free to download, with no in-app purchases.

### Is GenZD Zero free?

GenZD Zero is free to download, with in-app purchases available.

### Which has better reviews, Delta Legacy or GenZD Zero?

GenZD Zero is rated higher. Delta Legacy averages 3.2 out of 5 from 78 ratings, while GenZD Zero averages 4.4 from 39 ratings.

### Do Delta Legacy or GenZD Zero have ads?

Neither Delta Legacy nor GenZD Zero shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*