# Light Pollution Map vs Stargaze Tonight

The clearest difference is in-app purchases: Stargaze Tonight at none against Light Pollution Map's 6. Stargaze Tonight also leads on update cadence (weekly vs every 3 weeks). Light Pollution Map's advantage is ads (none vs shown) and chart position (#185 vs unranked). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Light Pollution Map sells 6 in-app purchases, starting at $9.99 per year. Stargaze Tonight asks for nothing beyond the download.

Light Pollution Map ships an update every 3 weeks, Stargaze Tonight weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Light Pollution Map | Stargaze Tonight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (251 ratings)](https://appshunter.io/ios/app/light-pollution-map-dark-sky/id1200379779/reviews)** | — |
| Number of ratings | **251** | — |
| Positive reviews | 14.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#185** | — |
| Size | 93 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dunbar Technology, LLC](https://appshunter.io/developer/1200379778) | [JIHWAN SEOK](https://appshunter.io/developer/1825411488) |

## What reviewers say

### Light Pollution Map

[App page](https://appshunter.io/ios/app/light-pollution-map-dark-sky/id1200379779)

**Currently charting:** #185 Top Free · Weather (US App Store)

Discover optimal locations for stargazing and astrophotography with a detailed light pollution map. Get real-time alerts for celestial events like meteor showers and auroras, track the ISS, and access daily astronomy photos. Enhance your night sky observations with comprehensive tools and information.

**Highlights:** Interactive light pollution map, Aurora borealis live map and alerts, Meteor shower and super moon alerts, ISS tracker with live updates, Moon phases and information, Astronomy photo of the day

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $9.99 | per year |
| Pro Version | $14.99 | per year |
| Pro Version | $19.99 | per year |
| Pro Version | $29.99 | per year |
| Pro Version Upgrade Discounted | $8.99 | one-time |
| Pro Version Upgrade | $9.99 | one-time |

**What reviewers like**

- 👍 Clear detailed satellite views
- 🚀 Works with barely any signal
- 📊 Useful map with latest data
- 🌌 Helps with astrophotography

**What reviewers complain about**

- 🐛 Crashes on opening the map
- 🐛 Crashes after locating user's position
- 🔍 No legend for map colors
- 💰 Tries to get users to upgrade to premium

**Reported bugs**

- App crashes when opening light pollution map
- App crashes after locating user's position
- Cloud coverage feature not working as expected

**Requested features**

- Add Bortle rating information
- Improve cloud coverage feature
- Fix crashing issues


### Stargaze Tonight

[App page](https://appshunter.io/ios/app/stargaze-tonight/id6794747896)

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

**In-app purchases:** none


## Frequently asked questions

### Is Light Pollution Map free?

Light Pollution Map is free to download, with in-app purchases available.

### Is Stargaze Tonight free?

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

### Do Light Pollution Map or Stargaze Tonight have ads?

Stargaze Tonight shows ads; Light Pollution Map does not.

### Which is updated more often, Light Pollution Map or Stargaze Tonight?

Light Pollution Map ships an update every 3 weeks, and Stargaze Tonight weekly. Most recently, Light Pollution Map was updated on October 29, 2026 and Stargaze Tonight on October 25, 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.*