# Space Expansion vs MicroscopicWorldHidden

The clearest difference is ads: MicroscopicWorldHidden at none against Space Expansion's shown. Space Expansion's advantage is update cadence (every 10 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Space Expansion ships an update every 10 days, MicroscopicWorldHidden every 6 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Space Expansion | MicroscopicWorldHidden |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/space-expansion-idle-clicker/id6749261582/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Ad-supported | — |
| Size | 19 MB | 12 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Ehret](https://appshunter.io/developer/1829643087) | [建川 陈](https://appshunter.io/developer/1885896993) |

## What reviewers say

### Space Expansion

[App page](https://appshunter.io/ios/app/space-expansion-idle-clicker/id6749261582)

Build and expand a vast space empire by tapping to gather resources, automating production, and exploring new worlds. This idle clicker offers deep progression with satisfying gameplay perfect for short breaks or long sessions.

**Highlights:** Tap to collect resources, Automate production, Upgrade planets, Explore new worlds, Global leaderboard

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

**In-app purchases:** none


### MicroscopicWorldHidden

[App page](https://appshunter.io/ios/app/microscopicworldhidden/id6760916094)

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Expansion free?

Space Expansion is free to download, with no in-app purchases.

### Is MicroscopicWorldHidden free?

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

### Do Space Expansion or MicroscopicWorldHidden have ads?

Space Expansion shows ads; MicroscopicWorldHidden does not.

### Which is updated more often, Space Expansion or MicroscopicWorldHidden?

Space Expansion ships an update every 10 days, and MicroscopicWorldHidden every 6 months. Most recently, Space Expansion was updated on November 5, 2026 and MicroscopicWorldHidden on October 31, 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.*