# Parallel Earth vs Stellar Sich

The clearest difference is ads: Stellar Sich at none against Parallel Earth's shown. Stellar Sich also leads on update cadence (daily vs every 3 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.

Parallel Earth ships an update every 3 months, Stellar Sich daily. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Parallel Earth | Stellar Sich |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Size | 185 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Sui Fai Law](https://appshunter.io/developer/1889201616) | [Anatolii Kuralov](https://appshunter.io/developer/1867126593) |

## What reviewers say

### Parallel Earth

[App page](https://appshunter.io/ios/app/parallel-earth/id6763534884)

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

**In-app purchases:** none


### Stellar Sich

[App page](https://appshunter.io/ios/app/stellar-sich-pixel-shooter/id6812624090)

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

**In-app purchases:** none


## Frequently asked questions

### Is Parallel Earth free?

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

### Is Stellar Sich free?

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

### Do Parallel Earth or Stellar Sich have ads?

Parallel Earth shows ads; Stellar Sich does not.

### Which is updated more often, Parallel Earth or Stellar Sich?

Parallel Earth ships an update every 3 months, and Stellar Sich daily. Most recently, Parallel Earth was updated on October 25, 2026 and Stellar Sich on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*