# Allsky Cam Viewer vs Satrelle

The clearest difference is in-app purchases: Allsky Cam Viewer at none against Satrelle's 1. Satrelle's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Satrelle sells 1 one-off in-app purchase. Allsky Cam Viewer asks for nothing beyond the download.

Allsky Cam Viewer ships an update every 5 months, Satrelle every 3 weeks. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Allsky Cam Viewer | Satrelle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allsky-cam-viewer/id6661016650/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Goran Strand](https://appshunter.io/developer/1694767841) | [HAND FORGED LLC](https://appshunter.io/developer/6786104861) |

## What reviewers say

### Allsky Cam Viewer

[App page](https://appshunter.io/ios/app/allsky-cam-viewer/id6661016650)

Easily view live images from your all-sky camera. Access the camera's web interface and switch between profiles with a simple interface. Supports widgets for quick access on your home and lock screens.

**Highlights:** Live image viewing, Camera web page access, WebUI access, Two camera profile switching, Home Screen widgets, Lock Screen widgets

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

**In-app purchases:** none


### Satrelle

[App page](https://appshunter.io/ios/app/satrelle-eclipse-planner/id6787551895)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photographer's Kit | $9.99 | one-time |


## Frequently asked questions

### Is Allsky Cam Viewer free?

Allsky Cam Viewer is free to download, with no in-app purchases.

### Is Satrelle free?

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

### Do Allsky Cam Viewer or Satrelle have ads?

Neither Allsky Cam Viewer nor Satrelle shows ads.

### Which is updated more often, Allsky Cam Viewer or Satrelle?

Allsky Cam Viewer ships an update every 5 months, and Satrelle every 3 weeks. Most recently, Allsky Cam Viewer was updated on October 12, 2026 and Satrelle on September 29, 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.*