# Ailment・space zombie survivors vs UAPs

The clearest difference is in-app purchases: UAPs at none against Ailment・space zombie survivors's 10. UAPs also leads on ads (none vs shown) and update cadence (daily vs monthly). Ailment・space zombie survivors's advantage is ratings volume (2.3K vs 5). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ailment・space zombie survivors sells 10 one-off in-app purchases. UAPs asks for nothing beyond the download.

UAPs holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ailment・space zombie survivors has 2.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 87% of Ailment・space zombie survivors's written reviews are positive against 100% of UAPs's.

Ailment・space zombie survivors ships an update monthly, UAPs daily. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ailment・space zombie survivors | UAPs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.3K ratings)](https://appshunter.io/ios/app/ailmentspace-zombie-survivors/id1463030573/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/uaps/id6760574440/reviews)** |
| Number of ratings | **2.3K** | 5 |
| Positive reviews | 87.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 338 MB | 25 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Ivan Panasenko](https://appshunter.io/developer/1457075143) | [Praxticus Mobile Labs LLC](https://appshunter.io/developer/1155766939) |

## What reviewers say

### Ailment・space zombie survivors

[App page](https://appshunter.io/ios/app/ailmentspace-zombie-survivors/id1463030573)

Embark on a thrilling sci-fi survival horror adventure on a spaceship where your crew has turned into enemies. Uncover the mystery of a mysterious disease, battle infected zombies with a vast arsenal of pixel guns, and enjoy a captivating story with relatable characters. Play solo or challenge friends in online multiplayer.

**Highlights:** Engaging story and mystery, Sci-fi survival horror setting, Vast arsenal of pixel guns, Online PVP multiplayer, Relatable and humorous characters, Offline playability

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2000 In-Game Points | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Offer 2 | $0.99 | one-time |
| 5000 In-Game Points | $1.99 | one-time |
| Offer 1 | $1.99 | one-time |
| 8000 In-Game Points | $2.99 | one-time |
| Offer 5 | $2.99 | one-time |
| 15000 In-Game Points | $3.99 | one-time |
| 22000 In-Game Points | $4.99 | one-time |
| 30000 In-Game Points | $5.99 | one-time |

**What reviewers like**

- 🚀 Fun and suspenseful gameplay
- 👍 Great retro graphics and atmosphere
- 🤖 Interesting story and characters
- 💰 Generous free-to-play model with ads

**What reviewers complain about**

- 🐛 Bugs and glitches affecting gameplay
- 🔍 Unclear controls and UI issues
- 🔁 Repetitive level design and enemy encounters
- 💸 Excessive ads and monetization

**Reported bugs**

- Enemies getting stuck outside of the map
- Inconsistent ad functionality and progress loss
- Camera issues after watching ads
- Companions getting stuck in the environment

**Requested features**

- Controller support
- Ability to heal or revive companions
- More weapon and enemy variety
- Improved level design and exploration


### UAPs

[App page](https://appshunter.io/ios/app/uaps/id6760574440)

Pilot advanced craft through deep space, exploring mysterious worlds and cosmic phenomena at incredible speeds. Experience the universe with immersive visuals and fluid controls.

**Highlights:** Pilot advanced UAP craft, Explore deep space, Discover strange phenomena, Experience incredible speed, Immersive visuals, Tractor beam and blast mechanics

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

**In-app purchases:** none


## Frequently asked questions

### Is Ailment・space zombie survivors free?

Ailment・space zombie survivors is free to download, with in-app purchases available.

### Is UAPs free?

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

### Which has better reviews, Ailment・space zombie survivors or UAPs?

UAPs is rated higher. Ailment・space zombie survivors averages 4.7 out of 5 from 2.3K ratings, while UAPs averages 5.0 from 5 ratings.

### Do Ailment・space zombie survivors or UAPs have ads?

Ailment・space zombie survivors shows ads; UAPs does not.

### Which is updated more often, Ailment・space zombie survivors or UAPs?

Ailment・space zombie survivors ships an update monthly, and UAPs daily. Most recently, Ailment・space zombie survivors was updated on November 6, 2026 and UAPs on November 5, 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.*