# Milky Way Tonight vs Satrelle

The clearest difference is price: Satrelle at Free against Milky Way Tonight's $7.99. Milky Way Tonight's advantage is in-app purchases (none vs 1) and iOS requirement (15 vs 17.0). On update cadence, ads and device support there is nothing between them.

Satrelle is free to download; Milky Way Tonight costs $7.99 up front. Satrelle sells 1 one-off in-app purchase. Milky Way Tonight asks for nothing beyond the download.

Milky Way Tonight ships an update every 4 weeks, Satrelle every 3 weeks. The most recent releases landed on October 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Milky Way Tonight | Satrelle |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[5.0 (22 ratings)](https://appshunter.io/ios/app/milky-way-tonight/id6769140324/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chasing Starlight LLC](https://appshunter.io/developer/1896633148) | [HAND FORGED LLC](https://appshunter.io/developer/6786104861) |

## What reviewers say

### Milky Way Tonight

[App page](https://appshunter.io/ios/app/milky-way-tonight/id6769140324)

Plan and execute stunning Milky Way photographs with this comprehensive tool. It provides detailed forecasts, location scouting, and composition planning to help you capture the perfect shot.

**Highlights:** Tonight at a Glance forecast, 7-day visibility calendar, Dark Sky Finder, Composition Planner with AR, Sky View star map, NPF calculator, Getting Started guide

**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 Milky Way Tonight free?

Milky Way Tonight costs $7.99, with no in-app purchases.

### Is Satrelle free?

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

### Do Milky Way Tonight or Satrelle have ads?

Neither Milky Way Tonight nor Satrelle shows ads.

### Which is updated more often, Milky Way Tonight or Satrelle?

Milky Way Tonight ships an update every 4 weeks, and Satrelle every 3 weeks. Most recently, Milky Way Tonight was updated on October 22, 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.*