# ISUD Zero vs Neon Reign

The clearest difference is price: Neon Reign at Free against ISUD Zero's $0.99. ISUD Zero's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.6). On ads and device support there is nothing between them.

Neon Reign is free to download; ISUD Zero costs $0.99 up front. Neon Reign sells 1 one-off in-app purchase. ISUD Zero asks for nothing beyond the download.

## The numbers

| Metric | ISUD Zero | Neon Reign |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/neon-reign/id6780718943/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 119 MB | 115 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 12+ | 9+ |
| Developer | [Suwitcha Sugthana](https://appshunter.io/developer/372726303) | [Jeff Curtis](https://appshunter.io/developer/358219019) |

## What reviewers say

### ISUD Zero

[App page](https://appshunter.io/ios/app/isud-zero/id6765926399)

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

**In-app purchases:** none


### Neon Reign

[App page](https://appshunter.io/ios/app/neon-reign/id6780718943)

Experience an audio-reactive bullet hell where the music guides your survival. Control your ship with one finger, dodging enemy fire while it attacks automatically. Upgrade your ship and face colossal bosses in neon-themed zones.

**Highlights:** Audio-reactive gameplay, One-finger touch controls, External controller support, Ten unique bosses, Upgradeable ship, Game Center leaderboards, Portrait/landscape play

**Features:** macOS Compatibility, Game Controller support, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $1.99 | one-time |


## Frequently asked questions

### Is ISUD Zero free?

ISUD Zero costs $0.99, with no in-app purchases.

### Is Neon Reign free?

Neon Reign is free to download, with in-app purchases available.

### Do ISUD Zero or Neon Reign have ads?

Neither ISUD Zero nor Neon Reign 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.*