# SkySync vs NVR After Dark

SkySync and NVR After Dark are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | SkySync | NVR After Dark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/skysync-night-sky-tracker/id6781568212/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 24 MB | 9 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KAHLESON MILES BLANCHARD](https://appshunter.io/developer/6781568214) | [Phillip Uzzel](https://appshunter.io/developer/1346722970) |

## What reviewers say

### 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


### NVR After Dark

[App page](https://appshunter.io/ios/app/nvr-after-dark/id6813637293)

**In-app purchases:** none


## Frequently asked questions

### Is SkySync free?

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

### Is NVR After Dark free?

NVR After Dark is free to download, with no in-app purchases.

### Do SkySync or NVR After Dark have ads?

Neither SkySync nor NVR After Dark shows ads.

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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.*