# Idle Space Industry vs Assemblands

The clearest difference is rating: Idle Space Industry at 4.3 against Assemblands's 3.1. Idle Space Industry also leads on update cadence (every 3 days vs every 2 months). Assemblands's advantage is review sentiment (71% vs 33%) and ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Idle Space Industry sells 14 one-off in-app purchases and Assemblands sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Idle Space Industry holds the better App Store score, 4.3 against 3.1. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews complicate that: 33% of Idle Space Industry's written reviews are positive against 71% of Assemblands's, so the app with the better star average is not the one people write more warmly about.

Idle Space Industry ships an update every 3 days, Assemblands every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Idle Space Industry | Assemblands |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/idle-space-industry/id6446247808/reviews)** | [3.1 (7 ratings)](https://appshunter.io/ios/app/assemblands-factory-game/id6741589299/reviews) |
| Number of ratings | **20** | 7 |
| Positive reviews | 33.3% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 139 MB | 223 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) | [Tafusoft](https://appshunter.io/developer/1766309536) |

## What reviewers say

### Idle Space Industry

[App page](https://appshunter.io/ios/app/idle-space-industry/id6446247808)

Build an intergalactic mining empire by establishing trade routes, gathering resources, and researching advancements. Conquer space, manage your fleet, and exploit new planets to become the ultimate space tycoon. Contribute to a shared Galactic Tithe for bonuses and upgrades.

**Highlights:** Establish trade routes, Gather and manage resources, Craft and research advancements, Build and upgrade mothership, Discover and exploit new planets, Contribute to Galactic Tithe

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $7.99 | one-time |
| 500 Gems | $9.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| Get 225 Gems | $9.99 | one-time |
| 800 Gems | $14.99 | one-time |
| Pro Pack | $14.99 | one-time |
| New Player Sale | $14.99 | one-time |
| 500 Gems | $14.99 | one-time |
| 1400 Gems | $19.99 | one-time |
| Pro Pack | $19.99 | one-time |
| 800 Gems | $19.99 | one-time |
| 1400 Gems | $29.99 | one-time |
| 3000 Gems | $49.99 | one-time |


### Assemblands

[App page](https://appshunter.io/ios/app/assemblands-factory-game/id6741589299)

Build and automate your own factory, producing everything from simple electronics to advanced drones. Manage resources, solve production issues, and compete with other players worldwide. Grow your company, form partnerships, and decorate your factory to optimize efficiency and style.

**Highlights:** Build and automate production lines, Produce a wide range of technology products, Manage company resources and energy, Compete in daily and quest challenges, Form partnerships with other companies, Decorate and customize your factory

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assemblands Full Game | $1.49 | one-time |


## Frequently asked questions

### Is Idle Space Industry free?

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

### Is Assemblands free?

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

### Which has better reviews, Idle Space Industry or Assemblands?

Idle Space Industry is rated higher. Idle Space Industry averages 4.3 out of 5 from 20 ratings, while Assemblands averages 3.1 from 7 ratings.

### Do Idle Space Industry or Assemblands have ads?

Idle Space Industry shows ads; Assemblands does not.

### Which is updated more often, Idle Space Industry or Assemblands?

Idle Space Industry ships an update every 3 days, and Assemblands every 2 months. Most recently, Idle Space Industry was updated on October 24, 2026 and Assemblands on October 28, 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.*