# Eclipse Explorer vs Nebulae

The clearest difference is in-app purchases: Eclipse Explorer at none against Nebulae's 1. Eclipse Explorer also leads on ads (none vs shown) and update cadence (every 5 days vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Nebulae sells 1 one-off in-app purchase. Eclipse Explorer asks for nothing beyond the download.

Eclipse Explorer ships an update every 5 days, Nebulae every 22 months. The most recent releases landed on June 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Eclipse Explorer | Nebulae |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/eclipse-explorer/id1252295023/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 22 months |
| Monetization | Free | — |
| Size | 47 MB | 1.3 GB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Joshua Berlin](https://appshunter.io/developer/1252295022) | [Alparslan Topbas](https://appshunter.io/developer/1130875171) |

## What reviewers say

### Eclipse Explorer

[App page](https://appshunter.io/ios/app/eclipse-explorer/id1252295023)

Explore solar eclipses with detailed circumstances for your location between 1900 and 2100. Features countdown timers, Sun and Moon simulations, and real-time shadow mapping. Overlay weather data to avoid clouds during totality.

**Highlights:** Location-based eclipse circumstances (1900-2100), Countdown timers to eclipse events, Sun and Moon position simulation, Real-time Moon shadow mapping, Satellite and radar weather overlays, Offline map functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Nebulae

[App page](https://appshunter.io/ios/app/nebulae-magnificent/id1630662903)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nebulae: Magnificent - AdFree | $0.99 | one-time |


## Frequently asked questions

### Is Eclipse Explorer free?

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

### Is Nebulae free?

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

### Do Eclipse Explorer or Nebulae have ads?

Nebulae shows ads; Eclipse Explorer does not.

### Which is updated more often, Eclipse Explorer or Nebulae?

Eclipse Explorer ships an update every 5 days, and Nebulae every 22 months. Most recently, Eclipse Explorer was updated on June 1, 2026 and Nebulae on September 11, 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.*