# Eclipse Map vs PhosphorSol

The clearest difference is update cadence: Eclipse Map at every 2 months against PhosphorSol's every 7 months. Eclipse Map also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.2). PhosphorSol's advantage is price ($0.99 vs $2.99). On ads and in-app purchases there is nothing between them.

Eclipse Map costs $2.99 and PhosphorSol $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Eclipse Map ships an update every 2 months, PhosphorSol every 7 months. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Eclipse Map | PhosphorSol |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/eclipse-map-5000-years/id6736720429/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Paid | — |
| Size | 24 MB | 3 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雪平 王](https://appshunter.io/developer/1045915049) | [Stuart Woolley](https://appshunter.io/developer/315697638) |

## What reviewers say

### Eclipse Map

[App page](https://appshunter.io/ios/app/eclipse-map-5000-years/id6736720429)

Explore solar and lunar eclipses from -1999 to 3000. Visualize eclipse paths on a map and calculate observable events and times for any location on Earth.

**Highlights:** Eclipse data from -1999 to 3000, Visualize eclipse paths on a map, Calculate observable events and times, Query eclipse type and time, Location-specific eclipse predictions

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

**In-app purchases:** none


### PhosphorSol

[App page](https://appshunter.io/ios/app/phosphorsol/id6759599340)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eclipse Map free?

Eclipse Map costs $2.99, with no in-app purchases.

### Is PhosphorSol free?

PhosphorSol costs $0.99, with no in-app purchases.

### Do Eclipse Map or PhosphorSol have ads?

Neither Eclipse Map nor PhosphorSol shows ads.

### Which is updated more often, Eclipse Map or PhosphorSol?

Eclipse Map ships an update every 2 months, and PhosphorSol every 7 months. Most recently, Eclipse Map was updated on November 12, 2026 and PhosphorSol on October 31, 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.*