# Flat Machine vs Dungeon Antiqua

The clearest difference is ads: Dungeon Antiqua at none against Flat Machine's shown. Flat Machine's advantage is update cadence (every 5 days vs every 3 weeks) and review sentiment (94% vs 85%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Flat Machine sells 4 one-off in-app purchases and Dungeon Antiqua sells 1 one-off in-app purchase. 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 4.8 for Dungeon Antiqua. Both are backed by a comparable volume of ratings — 68 and 29 respectively. Written reviews are what separate them: 94% of Flat Machine's written reviews are positive against 85% of Dungeon Antiqua's.

Flat Machine ships an update every 5 days, Dungeon Antiqua every 3 weeks. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Flat Machine | Dungeon Antiqua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (68 ratings)](https://appshunter.io/ios/app/flat-machine-post-apocalyptic/id6473309112/reviews)** | [4.8 (29 ratings)](https://appshunter.io/ios/app/dungeon-antiqua/id6739250793/reviews) |
| Number of ratings | **68** | 29 |
| Positive reviews | **93.7% of reviews** | 85.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 43 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [zxima.LLC](https://appshunter.io/developer/714594983) | [合同会社しろもふファクトリー](https://appshunter.io/developer/1784421967) |

## 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)


### Dungeon Antiqua

[App page](https://appshunter.io/ios/app/dungeon-antiqua/id6739250793)

Embark on a nostalgic 8-bit pixel art dungeon crawler inspired by classic RPGs. Explore procedurally generated maps, build your party, and hunt for loot with modern controls. A free trial lets you explore the first floor before unlocking the full adventure.

**Highlights:** 8-bit pixel art graphics, Dynamic 2D map exploration, Procedurally generated dungeons, Flexible party formations, Focused dungeon crawling gameplay, Modern, responsive controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dungeon Antiqua Product Ver. | $1.99 | one-time |


## Frequently asked questions

### Is Flat Machine free?

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

### Is Dungeon Antiqua free?

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

### Which has better reviews, Flat Machine or Dungeon Antiqua?

Flat Machine is rated higher. Flat Machine averages 4.9 out of 5 from 68 ratings, while Dungeon Antiqua averages 4.8 from 29 ratings.

### Do Flat Machine or Dungeon Antiqua have ads?

Flat Machine shows ads; Dungeon Antiqua does not.

### Which is updated more often, Flat Machine or Dungeon Antiqua?

Flat Machine ships an update every 5 days, and Dungeon Antiqua every 3 weeks. Most recently, Flat Machine was updated on September 28, 2026 and Dungeon Antiqua on September 25, 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.*