# Sixth Extinction vs Lab Junk

The clearest difference is review sentiment: Lab Junk at 100% against Sixth Extinction's 0%. Sixth Extinction's advantage is iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sixth Extinction | Lab Junk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/sixth-extinction/id1442661986/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free | Free |
| Size | 186 MB | 108 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Juha Salo](https://appshunter.io/developer/1067651535) | [Martin Rosenthal](https://appshunter.io/developer/1728895149) |

## What reviewers say

### Sixth Extinction

[App page](https://appshunter.io/ios/app/sixth-extinction/id1442661986)

This puzzle game offers a dark, thought-provoking story about self-discovery and the world. It challenges players to think critically and make choices that reveal their true nature through an atmospheric, hour-long experience.

**Highlights:** Dark and hard-hitting story, Discover your true nature through choices, Think outside the box puzzle mechanics, Short, thought-provoking experience, Hand-drawn visuals and poetic narration, Themes of extinction, revenge, and violence

**Features:** macOS Compatibility

**In-app purchases:** none


### Lab Junk

[App page](https://appshunter.io/ios/app/lab-junk/id6741333587)

Embark on a Metroidvania-style adventure as BALL and PADDLE escape a derelict lab. Discover hidden items and unique abilities to overcome enemies and solve puzzles. This challenging game requires strategy and exploration, honoring the spirit of classic 80s and 90s gaming.

**Highlights:** Metroidvania-style gameplay, Challenging puzzles, Hidden items and abilities, Boss battles, Offline play, Retro gaming inspired

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sixth Extinction free?

Sixth Extinction is free to download, with no in-app purchases.

### Is Lab Junk free?

Lab Junk is free to download, with no in-app purchases.

### Do Sixth Extinction or Lab Junk have ads?

Neither Sixth Extinction nor Lab Junk shows ads.

### Which is updated more often, Sixth Extinction or Lab Junk?

Sixth Extinction ships an update every 7 months, and Lab Junk every 7 months. Most recently, Sixth Extinction was updated on October 24, 2026 and Lab Junk 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.*