# Satellite Align Pro vs PeekEarth

The clearest difference is update cadence: Satellite Align Pro at every 3 days against PeekEarth's every 4 months. Satellite Align Pro also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17). On price, ads and in-app purchases there is nothing between them.

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

Satellite Align Pro ships an update every 3 days, PeekEarth every 4 months. Both last shipped on November 9, 2026.

## The numbers

| Metric | Satellite Align Pro | PeekEarth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Size | 3 MB | 7 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [坤 徐](https://appshunter.io/developer/1490871013) | [鸽 李](https://appshunter.io/developer/1754752242) |

## What reviewers say

### Satellite Align Pro

[App page](https://appshunter.io/ios/app/satellite-align-pro/id6758593064)

**Features:** macOS Compatibility

**In-app purchases:** none


### PeekEarth

[App page](https://appshunter.io/ios/app/peekearth/id6762287712)

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

**In-app purchases:** none


## Frequently asked questions

### Is Satellite Align Pro free?

Satellite Align Pro is free to download, with no in-app purchases.

### Is PeekEarth free?

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

### Do Satellite Align Pro or PeekEarth have ads?

Neither Satellite Align Pro nor PeekEarth shows ads.

### Which is updated more often, Satellite Align Pro or PeekEarth?

Satellite Align Pro ships an update every 3 days, and PeekEarth every 4 months. Most recently, Satellite Align Pro was updated on November 9, 2026 and PeekEarth on November 9, 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.*