# Deep Moon vs Altitude Zero

The clearest difference is rating: Altitude Zero at 5.0 against Deep Moon's 4.0. Altitude Zero also leads on update cadence (every 6 days vs every 2 months). Deep Moon's advantage is in-app purchases (none vs 6) and iOS requirement (11.0 vs 26.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Altitude Zero sells 6 one-off in-app purchases. Deep Moon asks for nothing beyond the download.

Altitude Zero holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Deep Moon ships an update every 2 months, Altitude Zero every 6 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Deep Moon | Altitude Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/deep-moon/id6445876757/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/altitude-zero-neon-shooter/id6787132738/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 25 MB | 28 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [andrew bell](https://appshunter.io/developer/445167639) | [DeadPixel Studio UG (haftungsbeschrankt)](https://appshunter.io/developer/1829037025) |

## What reviewers say

### Deep Moon

[App page](https://appshunter.io/ios/app/deep-moon/id6445876757)

Experience 80's style arcade action in this retro space shooter. Pilot a stolen enemy ship, battle challenging foes, and destroy the reactor core of a distant base. Escape is your ultimate goal in this fast-paced mission.

**Highlights:** Retro 80's arcade style, Fast-paced action, Challenging enemies, Simple controls, Space combat gameplay, Reactor core destruction mission

**Features:** macOS Compatibility

**In-app purchases:** none


### Altitude Zero

[App page](https://appshunter.io/ios/app/altitude-zero-neon-shooter/id6787132738)

Pilot a jet through neon-lit canyons in this fast-paced vertical shooter. Dodge obstacles, defeat enemies, and upgrade your aircraft. Enjoy short, intense sessions with a focus on high scores.

**Highlights:** One-thumb controls (gyro or touch), Score-based difficulty sectors, 22 unlockable aircraft, Dynamic weather effects, Two distinct maps, Power-ups and escort support, Offline play

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket Stash | $0.99 | one-time |
| Starter Cache | $3.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Pilot Crate | $9.99 | one-time |
| Commander Vault | $19.99 | one-time |
| Fleet Reserve | $49.99 | one-time |


## Frequently asked questions

### Is Deep Moon free?

Deep Moon is free to download, with no in-app purchases.

### Is Altitude Zero free?

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

### Which has better reviews, Deep Moon or Altitude Zero?

Altitude Zero is rated higher. Deep Moon averages 4.0 out of 5 from 2 ratings, while Altitude Zero averages 5.0 from 2 ratings.

### Do Deep Moon or Altitude Zero have ads?

Both Deep Moon and Altitude Zero show ads.

### Which is updated more often, Deep Moon or Altitude Zero?

Deep Moon ships an update every 2 months, and Altitude Zero every 6 days. Most recently, Deep Moon was updated on October 24, 2026 and Altitude Zero on October 19, 2026.

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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.*