# EclipseAR vs SkySync

The clearest difference is update cadence: SkySync at weekly against EclipseAR's every 7 months. EclipseAR's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EclipseAR ships an update every 7 months, SkySync weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EclipseAR | SkySync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/skysync-night-sky-tracker/id6781568212/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free | Free |
| Size | 44 MB | 24 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nafe Alamri](https://appshunter.io/developer/1440995503) | [KAHLESON MILES BLANCHARD](https://appshunter.io/developer/6781568214) |

## What reviewers say

### EclipseAR

[App page](https://appshunter.io/ios/app/eclipsear/id1510849557)

This tool helps you predict and visualize solar and lunar eclipses based on your current location. Explore celestial events with accurate calculations and detailed information.

**Highlights:** Solar eclipse calculation, Lunar eclipse calculation, Location-based predictions, Celestial event visualization, Accurate timing information

**Features:** macOS Compatibility

**In-app purchases:** none


### SkySync

[App page](https://appshunter.io/ios/app/skysync-night-sky-tracker/id6781568212)

This app helps you discover and track celestial events like meteor showers and eclipses. It provides countdown timers and customizable notifications so you never miss an opportunity to stargaze. It also features a dark sky finder to locate optimal viewing spots.

**Highlights:** Event calendar (meteor showers, eclipses, moons, comets), Countdown timers to events, Customizable notifications, Dark sky finder with Bortle scale, Minimalist nighttime design, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is EclipseAR free?

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

### Is SkySync free?

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

### Do EclipseAR or SkySync have ads?

Neither EclipseAR nor SkySync shows ads.

### Which is updated more often, EclipseAR or SkySync?

EclipseAR ships an update every 7 months, and SkySync weekly. Most recently, EclipseAR was updated on September 29, 2026 and SkySync on October 1, 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.*