# Spacelings Game vs Flatliner!

The clearest difference is in-app purchases: Flatliner! at none against Spacelings Game's 1. Flatliner! also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). Spacelings Game's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Spacelings Game sells 1 one-off in-app purchase. Flatliner! asks for nothing beyond the download.

Spacelings Game ships an update every 2 weeks, Flatliner! every 5 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Spacelings Game | Flatliner! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flatliner/id6793313864/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 192 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Vibe Coding Basics LLC](https://appshunter.io/developer/1836769685) | [Take Fleet, Inc.](https://appshunter.io/developer/1777301253) |

## What reviewers say

### Spacelings Game

[App page](https://appshunter.io/ios/app/spacelings-game/id6761431758)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime no ads | $3.99 | one-time |


### Flatliner!

[App page](https://appshunter.io/ios/app/flatliner/id6793313864)

Experience thrilling downhill bike races with realistic physics. Perform flips for coins, upgrade your bikes, and master jumps with nitro boosts. Choose between clearing levels or an endless run.

**Highlights:** Realistic 2D physics, Coin collection via flips, Nitro boost for jumps, Nine unlockable bikes, Level-based and endless modes, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Spacelings Game free?

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

### Is Flatliner! free?

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

### Do Spacelings Game or Flatliner! have ads?

Spacelings Game shows ads; Flatliner! does not.

### Which is updated more often, Spacelings Game or Flatliner!?

Spacelings Game ships an update every 2 weeks, and Flatliner! every 5 days. Most recently, Spacelings Game was updated on October 25, 2026 and Flatliner! on October 10, 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.*