# Auralux vs Assembly Line!

The clearest difference is in-app purchases: Assembly Line! at none against Auralux's 12. Auralux's advantage is rating (4.7 vs 4.2) and review sentiment (87% vs 62%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Auralux sells 12 one-off in-app purchases. Assembly Line! asks for nothing beyond the download.

Auralux holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Auralux has 5.2K ratings behind it against 57, so its average is the more settled of the two. Written reviews point the same way: 87% of Auralux's written reviews are positive against 62% of Assembly Line!'s.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Auralux | Assembly Line! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.2K ratings)](https://appshunter.io/ios/app/auralux-constellations/id1119322616/reviews)** | [4.2 (57 ratings)](https://appshunter.io/ios/app/assembly-line/id1339770318/reviews) |
| Number of ratings | **5.2K** | 57 |
| Positive reviews | **87.0% of reviews** | 61.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 108 MB | 69 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [War Drum Studios LLC](https://appshunter.io/developer/524811314) | [Joao Reis](https://appshunter.io/developer/1633456295) |

## What reviewers say

### Auralux

[App page](https://appshunter.io/ios/app/auralux-constellations/id1119322616)

Experience a unique real-time strategy game with a focus on relaxation and cerebral challenge. Master strategic choices across 150 levels, featuring ambient music and minimalistic graphics. Engage in planetary warfare with up to four players online.

**Highlights:** 150 unique levels, Online multiplayer, Ambient music, Minimalistic graphics, tvOS functionality, Handoff support

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hercules Constellation | $0.99 | one-time |
| Lupus Constellation | $0.99 | one-time |
| Cygnus Constellation | $1.99 | one-time |
| Virgo Constellation | $1.99 | one-time |
| Cetus Constellation | $1.99 | one-time |
| Monoceros Constellation | $1.99 | one-time |
| Leo Constellation | $1.99 | one-time |
| Andromeda Constellation | $1.99 | one-time |
| Phoenix Constellation | $1.99 | one-time |
| Perseus Constellation | $1.99 | one-time |
| Bootes Constellation | $1.99 | one-time |
| All Constellations | $9.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Relaxing and calming experience
- 🎨 Beautiful visuals and music
- 🕹️ Simple but challenging strategy
- 💰 Good value for money

**What reviewers complain about**

- 🔒 Locked levels behind paywall
- 🤖 Unfair AI opponents
- 🐛 Progress not saved properly
- 🕹️ Difficulty spikes too high in later levels

**Reported bugs**

- Freezing issues on certain devices
- Restore purchases not working
- Invisible tutorial messages

**Requested features**

- More free levels
- Random map generator
- Multiplayer improvements
- Ability to customize colors


### Assembly Line!

[App page](https://appshunter.io/ios/app/assembly-line/id1339770318)

Build and manage an efficient assembly line to maximize profits. This idle tycoon game features strategic machine placement and resource management. Earn money even when offline and unlock upgrades to become a wealthy industrialist.

**Highlights:** Build and manage assembly lines, Strategic machine placement, Resource crafting and selling, Offline revenue generation, Machine and resource information, Over 50 resources and 18 machines

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing and addictive game
- 👍 Satisfying factory building
- 🤓 Challenging and strategic
- 🎮 Fun and engaging gameplay

**What reviewers complain about**

- 🐛 Bugs with transporters and multi-selector
- 🔧 Some features not working as expected
- 💰 Unbalanced progression and profitability
- 📱 Compatibility issues with iPhone X

**Reported bugs**

- Transporter menu not closing
- Filtered robotic arm not working properly
- Machines resetting after closing the app
- Offline earnings not properly credited

**Requested features**

- Copy and paste functionality
- More blueprints and production options
- Improved offline earnings calculation
- Better UI and number display for high values


## Frequently asked questions

### Is Auralux free?

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

### Is Assembly Line! free?

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

### Which has better reviews, Auralux or Assembly Line!?

Auralux is rated higher. Auralux averages 4.7 out of 5 from 5.2K ratings, while Assembly Line! averages 4.2 from 57 ratings.

### Do Auralux or Assembly Line! have ads?

Neither Auralux nor Assembly Line! shows ads.

### Which is updated more often, Auralux or Assembly Line!?

Auralux ships an update every 2 months, and Assembly Line! every 2 months. Most recently, Auralux was updated on October 24, 2026 and Assembly Line! on October 23, 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.*