# Flat Machine vs Dunjourney

The clearest difference is ratings volume: Flat Machine at 68 against Dunjourney's 3. Flat Machine also leads on update cadence (every 5 days vs every 2 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Flat Machine sells 4 one-off in-app purchases and Dunjourney sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Flat Machine against 5.0 for Dunjourney. That said, the two scores are not equally well evidenced: Flat Machine has 68 ratings behind it against 3, so its average is the more settled of the two.

Flat Machine ships an update every 5 days, Dunjourney every 2 weeks. The most recent releases landed on September 28, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Flat Machine | Dunjourney |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (68 ratings)](https://appshunter.io/ios/app/flat-machine-post-apocalyptic/id6473309112/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dunjourney/id6746721194/reviews)** |
| Number of ratings | **68** | 3 |
| Positive reviews | 93.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 226 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [zxima.LLC](https://appshunter.io/developer/714594983) | [NISHINO SHUNSUKE](https://appshunter.io/developer/1675680927) |

## What reviewers say

### Flat Machine

[App page](https://appshunter.io/ios/app/flat-machine-post-apocalyptic/id6473309112)

Control a limbless robot tasked with defending a settlement in a post-apocalyptic world. Engage in simple, timing-based battles against various threats and make choices that influence the game's multiple endings. Discover the mystery of your own identity.

**Highlights:** Simple, timing-based battles, Item combination system, Respond to various visitors, Multiple endings based on choices, Daily events and encounters

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AD removal | $2.99 | one-time |
| Donation(S) | $3.99 | one-time |
| Donation(M) | $14.99 | one-time |
| Donation(L) | $34.99 | one-time |

**What reviewers like**

- 👍 Highly engaging gameplay
- 💖 Compelling characters and story
- 💡 Multiple endings and replayability
- ✨ Unique post-apocalyptic world
- 🎮 Satisfying progression and strategy

**What reviewers complain about**

- 🐛 Ad issues (app store redirection)
- 🐛 Ads sometimes break BGM
- ⚖️ Endless mode can feel like pure luck
- ❓ Some events seem to have limited interactions
- 🚫 Lack of Chinese translation

**Reported bugs**

- Ads redirect to app store and prevent item rewards
- Ad BGM continues playing after ad ends
- Ad BGM persists even after restarting app
- Agoda ads prevent continuing the game

**Requested features**

- Add Chinese translation
- Add Vietnamese translation
- Add Spanish translation
- Option for one-time purchase to remove ads
- More interactions with certain characters (e.g., training robot)


### Dunjourney

[App page](https://appshunter.io/ios/app/dunjourney/id6746721194)

Embark on a time-limited, turn-based dungeon crawl where every decision counts. Explore procedurally generated dungeons, battle bosses, and collect powerful items to climb the global leaderboards. Can you conquer the depths before time runs out?

**Highlights:** Time-limited gameplay, Turn-based combat, Procedurally generated dungeons, Boss battles, Item collection, Global leaderboards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AddStorageSlot30 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Flat Machine free?

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

### Is Dunjourney free?

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

### Which has better reviews, Flat Machine or Dunjourney?

Dunjourney is rated higher. Flat Machine averages 4.9 out of 5 from 68 ratings, while Dunjourney averages 5.0 from 3 ratings.

### Do Flat Machine or Dunjourney have ads?

Both Flat Machine and Dunjourney show ads.

### Which is updated more often, Flat Machine or Dunjourney?

Flat Machine ships an update every 5 days, and Dunjourney every 2 weeks. Most recently, Flat Machine was updated on September 28, 2026 and Dunjourney on September 16, 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.*