# Constellation Finder vs StargazerLog

The clearest difference is in-app purchases: Constellation Finder at none against StargazerLog's 2. Constellation Finder also leads on ads (none vs shown). StargazerLog's advantage is update cadence (daily vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. StargazerLog sells 2 in-app purchases, starting at $2.99 per month. Constellation Finder asks for nothing beyond the download.

Constellation Finder ships an update weekly, StargazerLog daily. Both last shipped on November 5, 2026.

## The numbers

| Metric | Constellation Finder | StargazerLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (14 ratings)](https://appshunter.io/ios/app/constellation-finder-star-map/id6781698524/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 82 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TERMUX LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1849572138) | [Tony AI](https://appshunter.io/developer/1771887878) |

## What reviewers say

### Constellation Finder

[App page](https://appshunter.io/ios/app/constellation-finder-star-map/id6781698524)

Explore the night sky in real-time with a 3D interactive map. Discover constellations, planets, and zodiac signs with detailed information and stunning visuals. Customize your stargazing experience with overlays and dark mode.

**Highlights:** Real-time 3D night sky exploration, Live celestial object tracking, Detailed zodiac and constellation guide, Astronomy gallery and news, Planet explorer with detailed info, Customizable dark mode and overlays

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

**In-app purchases:** none


### StargazerLog

[App page](https://appshunter.io/ios/app/stargazerlog-constellations/id6789893944)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StargazerLog Plus Monthly | $2.99 | per month |
| StargazerLog Plus Annual | $29.99 | per year |


## Frequently asked questions

### Is Constellation Finder free?

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

### Is StargazerLog free?

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

### Do Constellation Finder or StargazerLog have ads?

StargazerLog shows ads; Constellation Finder does not.

### Which is updated more often, Constellation Finder or StargazerLog?

Constellation Finder ships an update weekly, and StargazerLog daily. Most recently, Constellation Finder was updated on November 5, 2026 and StargazerLog on November 5, 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.*