# Assembly Line! vs Idle Chest

The clearest difference is in-app purchases: Assembly Line! at none against Idle Chest's 5. Assembly Line! also leads on ads (none vs shown). Idle Chest's advantage is update cadence (every 10 days vs every 2 months) and review sentiment (81% vs 62%). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Chest sells 5 one-off in-app purchases. Assembly Line! asks for nothing beyond the download.

Idle Chest holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 57 and 109 respectively. Written reviews point the same way: 62% of Assembly Line!'s written reviews are positive against 81% of Idle Chest's.

Assembly Line! ships an update every 2 months, Idle Chest every 10 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Assembly Line! | Idle Chest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (57 ratings)](https://appshunter.io/ios/app/assembly-line/id1339770318/reviews) | **[4.5 (109 ratings)](https://appshunter.io/ios/app/idle-chest/id6744372975/reviews)** |
| Number of ratings | 57 | **109** |
| Positive reviews | 61.7% of reviews | **80.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 69 MB | 192 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joao Reis](https://appshunter.io/developer/1633456295) | [Thomas Gunzburger](https://appshunter.io/developer/1807389356) |

## What reviewers say

### 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


### Idle Chest

[App page](https://appshunter.io/ios/app/idle-chest/id6744372975)

Embark on a treasure-hunting adventure where every click earns rewards. Upgrade your skills, collect and enhance equipment, and unlock unique abilities. Discover the secrets of this world through engaging gameplay and an addictive incremental experience.

**Highlights:** Open various chests, Loot and upgrade equipment, Buy skill upgrades, Unlock unique skills, Discover game story

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Underwater Background Skin | $3.99 | one-time |
| Underwater Chests Skin | $3.99 | one-time |
| Underwater Acolytes Skin | $3.99 | one-time |
| No Ads | $3.99 | one-time |
| Underwater Complete Skins Pack | $8.99 | one-time |

**What reviewers like**

- 👍 Fun short idle clicker
- 👍 Consistent theme
- 👍 Enjoyable experience
- 👍 Minimalistic but rewarding grind
- 💰 Non-intrusive ads

**What reviewers complain about**

- 🐛 Game breaking bug with 'Chosen One' minion
- 🔍 Difficult to compare tap damage to acolyte damage
- 🔍 Some explanations could be improved
- 🔍 Slightly linear progression

**Reported bugs**

- Progress resets or reverts
- Minions not working after equipping 'Chosen One'

**Requested features**

- Dark mode option
- Better UI for comparing damage sources


## Frequently asked questions

### Is Assembly Line! free?

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

### Is Idle Chest free?

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

### Which has better reviews, Assembly Line! or Idle Chest?

Idle Chest is rated higher. Assembly Line! averages 4.2 out of 5 from 57 ratings, while Idle Chest averages 4.5 from 109 ratings.

### Do Assembly Line! or Idle Chest have ads?

Idle Chest shows ads; Assembly Line! does not.

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

Assembly Line! ships an update every 2 months, and Idle Chest every 10 days. Most recently, Assembly Line! was updated on October 23, 2026 and Idle Chest on October 30, 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.*