# Flat Machine vs ReLOST

The clearest difference is review sentiment: Flat Machine at 94% against ReLOST's 50%. Flat Machine also leads on rating (4.9 vs 4.4). ReLOST's advantage is update cadence (every 2 days vs every 5 days) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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 ReLOST sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Flat Machine holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 68 and 42 respectively. Written reviews point the same way: 94% of Flat Machine's written reviews are positive against 50% of ReLOST's.

Flat Machine ships an update every 5 days, ReLOST every 2 days. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Flat Machine | ReLOST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (68 ratings)](https://appshunter.io/ios/app/flat-machine-post-apocalyptic/id6473309112/reviews)** | [4.4 (42 ratings)](https://appshunter.io/ios/app/relost/id6738035503/reviews) |
| Number of ratings | **68** | 42 |
| Positive reviews | **93.7% of reviews** | 50.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 242 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [zxima.LLC](https://appshunter.io/developer/714594983) | [PONIX LLC](https://appshunter.io/developer/1071402258) |

## 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)


### ReLOST

[App page](https://appshunter.io/ios/app/relost/id6738035503)

Embark on an underground adventure, drilling through layers of earth to discover rare ores and unique monster tablets. Upgrade your drill and character to delve deeper, craft powerful tools, and track your progress through achievements in this engaging excavation game.

**Highlights:** Endless excavation gameplay, Discover rare ores and monster tablets, Upgrade drills and character stats, Craft tools and equipment, Track digging progress with achievements, Intuitive smartphone controls

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crystal 10 | $0.99 | one-time |
| Crystal 50 | $4.99 | one-time |
| Crystal 100 | $9.99 | one-time |
| Crystal 200 | $19.99 | one-time |
| Crystal 400 | $39.99 | one-time |
| Crystal 1000 | $99.99 | one-time |

**What reviewers like**

- 🚀 Enjoyable gameplay
- 💡 Promising potential
- 👍 Relaxed nature
- 👍 Cathartic pixel art style

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 Progress wiping
- 🐛 Overheating issues
- 🐛 Buggy menus and loading screens
- 💰 Problematic monetization with free and paid gems

**Reported bugs**

- Crashing on loading screens
- Inability to exit menus due to ad placement
- Infinite loading screen after saving and exiting
- Fishing exclamation point not showing up
- Connecting/loading issues

**Requested features**

- Craft table item for on-the-go repairs
- Enchantment to highlight chests and bosses
- More potion options
- Varied TNT/explosive options
- Better in-game guidance for new players


## Frequently asked questions

### Is Flat Machine free?

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

### Is ReLOST free?

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

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

Flat Machine is rated higher. Flat Machine averages 4.9 out of 5 from 68 ratings, while ReLOST averages 4.4 from 42 ratings.

### Do Flat Machine or ReLOST have ads?

Both Flat Machine and ReLOST show ads.

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

Flat Machine ships an update every 5 days, and ReLOST every 2 days. Most recently, Flat Machine was updated on October 19, 2026 and ReLOST on October 18, 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.*