# AfterDoom vs Undead Odyssey

The clearest difference is update cadence: Undead Odyssey at every 5 days against AfterDoom's fortnightly. AfterDoom's advantage is iOS requirement (8.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AfterDoom sells 10 one-off in-app purchases and Undead Odyssey sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AfterDoom ships an update fortnightly, Undead Odyssey every 5 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AfterDoom | Undead Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/afterdoom/id6474532063/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 159 MB | 5 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu YouYiJingHong Technology Co., Ltd.](https://appshunter.io/developer/1529075751) | [慧辰 吴](https://appshunter.io/developer/1764726378) |

## What reviewers say

### AfterDoom

[App page](https://appshunter.io/ios/app/afterdoom/id6474532063)

Experience a multiplayer doomsday survival game launching March 1, 2024. Join a community of survivors and prepare for a challenging post-apocalyptic world.

**Highlights:** Multiplayer survival, Doomsday theme, Community features, Discord integration

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner’s Supply Package | $0.99 | one-time |
| A fistful of bottle caps | $1.99 | one-time |
| Valued Package | $1.99 | one-time |
| Supply Box | $3.99 | one-time |
| Large Supply Box | $9.99 | one-time |
| Assorted Package | $9.99 | one-time |
| A heap of bottle caps | $19.99 | one-time |
| Enjoy Package | $19.99 | one-time |
| Dazzling Package | $49.99 | one-time |
| Luxury Package | $99.99 | one-time |


### Undead Odyssey

[App page](https://appshunter.io/ios/app/undead-odyssey/id6753280823)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coin | $0.99 | one-time |
| 10 coins | $7.99 | one-time |
| 99 coins | $59.99 | one-time |


## Frequently asked questions

### Is AfterDoom free?

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

### Is Undead Odyssey free?

Undead Odyssey is free to download, with in-app purchases available.

### Do AfterDoom or Undead Odyssey have ads?

Neither AfterDoom nor Undead Odyssey shows ads.

### Which is updated more often, AfterDoom or Undead Odyssey?

AfterDoom ships an update fortnightly, and Undead Odyssey every 5 days. Most recently, AfterDoom was updated on October 24, 2026 and Undead Odyssey on October 30, 2026.

---

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