# AstroNum vs astrx Calculator

The clearest difference is rating: astrx Calculator at 5.0 against AstroNum's 4.1. astrx Calculator also leads on monetization model (free vs free with in-app purchases). AstroNum's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (7 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. AstroNum sells 1 in-app purchase, starting at $2.99 per month and astrx Calculator sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

astrx Calculator holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: AstroNum has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

AstroNum ships an update fortnightly, astrx Calculator every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | AstroNum | astrx Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (7 ratings)](https://appshunter.io/ios/app/astronum/id1606735318/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrx-calculator/id1609741077/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 6 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zebrapad, Inc](https://appshunter.io/developer/1606735320) | [Alexander Genna](https://appshunter.io/developer/1609741079) |

## What reviewers say

### AstroNum

[App page](https://appshunter.io/ios/app/astronum/id1606735318)

Gain personalized astrological and numerological insights for daily guidance. Make informed decisions with compatibility matching and detailed profiles. Navigate life's uncertainties with a beautiful interface and real-time advice.

**Highlights:** Daily horoscopes, Astrological insights, Personalized guidance, Compatibility matching, Detailed astrological profiles, Beautiful visual interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |


### astrx Calculator

[App page](https://appshunter.io/ios/app/astrx-calculator/id1609741077)

This app simplifies the calculation of astrological lots, offering an intuitive interface for both practicing astrologers and enthusiasts. It provides a growing list of lot formulas, detailed calculations, and customizable display options for a personalized astrological experience.

**Highlights:** Calculate astrological lots, Enter zodiacal placements, Display decimal degrees, Alternative calculation methods, Pin and recall lots, Searchable list of lot formulas, Determine essential dignities

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vettius Valens of Antioch | $0.99 | one-time |
| Julius Firmicus Maternus | $0.99 | one-time |
| Dorotheus of Sidon | $0.99 | one-time |
| Abu Ma shar al-Balkhi | $1.99 | one-time |
| Avraham ibn-Ezra | $1.99 | one-time |
| Guido Bonatti | $1.99 | one-time |


## Frequently asked questions

### Is AstroNum free?

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

### Is astrx Calculator free?

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

### Which has better reviews, AstroNum or astrx Calculator?

astrx Calculator is rated higher. AstroNum averages 4.1 out of 5 from 7 ratings, while astrx Calculator averages 5.0 from 1 ratings.

### Do AstroNum or astrx Calculator have ads?

Neither AstroNum nor astrx Calculator shows ads.

### Which is updated more often, AstroNum or astrx Calculator?

AstroNum ships an update fortnightly, and astrx Calculator every 3 months. Most recently, AstroNum was updated on November 3, 2026 and astrx Calculator on November 3, 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.*