# VIG ID vs Astrolabe

The clearest difference is in-app purchases: VIG ID at none against Astrolabe's 2. VIG ID also leads on update cadence (every 7 months vs every 46 months) and iOS requirement (15.0 vs 17.6). Astrolabe's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Astrolabe sells 2 in-app purchases, starting at $4.49 per month. VIG ID asks for nothing beyond the download.

VIG ID ships an update every 7 months, Astrolabe every 46 months. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | VIG ID | Astrolabe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 46 months |
| Size | 21 MB | 68 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kooperativa pojistovna, a.s., Vienna Insurance Group](https://appshunter.io/developer/521706754) | [Dariush Majidi](https://appshunter.io/developer/1740614809) |

## What reviewers say

### VIG ID

[App page](https://appshunter.io/ios/app/vig-id/id1435785816)

**Features:** macOS Compatibility

**In-app purchases:** none


### Astrolabe

[App page](https://appshunter.io/ios/app/astrolabe/id1501081591)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.49 | per month |
| Pro | $48.99 | per year |


## Frequently asked questions

### Is VIG ID free?

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

### Is Astrolabe free?

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

### Do VIG ID or Astrolabe have ads?

VIG ID shows ads; Astrolabe does not.

### Which is updated more often, VIG ID or Astrolabe?

VIG ID ships an update every 7 months, and Astrolabe every 46 months. Most recently, VIG ID was updated on October 20, 2026 and Astrolabe on October 27, 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.*