# AstroNav SkyDial vs Vincent

The clearest difference is in-app purchases: Vincent at none against AstroNav SkyDial's 2. AstroNav SkyDial's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. AstroNav SkyDial sells 2 in-app purchases, starting at $1.99 per year. Vincent asks for nothing beyond the download.

AstroNav SkyDial ships an update every 3 weeks, Vincent fortnightly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AstroNav SkyDial | Vincent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/astronav-skydial/id6793818116/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 108 MB | 10 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timespace Atlas, LLC](https://appshunter.io/developer/6793818118) | [Vladislav Egurtsov](https://appshunter.io/developer/6818784032) |

## What reviewers say

### AstroNav SkyDial

[App page](https://appshunter.io/ios/app/astronav-skydial/id6793818116)

Visualize celestial movements in real-time with a dynamic dial showing the sun, moon, and planets. Explore upcoming astronomical events and plan your stargazing sessions.

**Highlights:** Real-time sun and moon tracking, Planetary movement visualization, Interactive sky dial, Event feed for stargazing opportunities, 48-hour forecast slider, Zodiac constellation identification

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AstroNav Pro Annual | $1.99 | per year |
| AstroNav Pro (Lifetime) | $9.99 | one-time |


### Vincent

[App page](https://appshunter.io/ios/app/vincent-sky-map/id6818784030)

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

**In-app purchases:** none


## Frequently asked questions

### Is AstroNav SkyDial free?

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

### Is Vincent free?

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

### Do AstroNav SkyDial or Vincent have ads?

Neither AstroNav SkyDial nor Vincent shows ads.

### Which is updated more often, AstroNav SkyDial or Vincent?

AstroNav SkyDial ships an update every 3 weeks, and Vincent fortnightly. Most recently, AstroNav SkyDial was updated on October 31, 2026 and Vincent on November 6, 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.*