# Natal Charts vs Olympia Astrology

The clearest difference is price: Natal Charts at Free against Olympia Astrology's $34.99. Natal Charts also leads on ratings volume (49 vs 1). Olympia Astrology's advantage is rating (5.0 vs 3.3) and review sentiment (90% vs 55%). On update cadence, ads, in-app purchases and device support there is nothing between them.

Natal Charts is free to download; Olympia Astrology costs $34.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Olympia Astrology holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Natal Charts has 49 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of Natal Charts's written reviews are positive against 90% of Olympia Astrology's.

Natal Charts ships an update monthly, Olympia Astrology every 3 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Natal Charts | Olympia Astrology |
| --- | --- | --- |
| Price | **Free** | $34.99 |
| Rating | [3.3 (49 ratings)](https://appshunter.io/ios/app/natal-charts/id325367776/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/olympia-astrology/id1574469663/reviews)** |
| Number of ratings | **49** | 1 |
| Positive reviews | 55.0% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 42 MB | 186 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TELEMAQUE](https://appshunter.io/developer/325367779) | [Mathieu Rougeron](https://appshunter.io/developer/1480294181) |

## What reviewers say

### Natal Charts

[App page](https://appshunter.io/ios/app/natal-charts/id325367776)

Explore your personalized astrological portrait with this app. It generates a detailed natal chart based on your birth information, offering insights into love, career, and self-understanding. Learn about planetary influences and navigate your life path with cosmic guidance.

**Highlights:** Personalized natal chart generation, Detailed astrological portrait, Insights into love, career, and health, Understanding planetary influences, Guidance on astrological concepts

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

**In-app purchases:** none

**What reviewers like**

- ✅ Accurate natal chart calculations
- 📊 Clear and easy-to-read chart visualization
- 👍 User-friendly interface with simple input fields
- 💰 Good value compared to desktop versions
- 📱 Portable access to charts anytime, anywhere

**What reviewers complain about**

- 🐛 App freezes/hangs during chart rendering
- ❌ Limited city database (missing many locations)
- 🌍 Geographic limitations (Canada, Serbia, Quebec not supported)
- 💸 Expensive for features offered ($15-20 price point)
- 📝 Poor English translation from French

**Reported bugs**

- Chart rendering hangs indefinitely (spinning wheel)
- App crashes after iOS updates
- Cannot generate charts for certain birthdates
- Incorrect astrological calculations (wrong sun signs)
- Moon in Aries description cuts off

**Requested features**

- Ascending/rising sign column display
- Chart compatibility/relationship comparison feature
- Email and print functionality
- Offline chart access
- Expanded city database with all locations


### Olympia Astrology

[App page](https://appshunter.io/ios/app/olympia-astrology/id1574469663)

This scientific astrology tool computes planetary positions for any time and place. It offers advanced calculations, including transits, synastry, and aspects, without providing horoscopes or personality analyses.

**Highlights:** Planetary position computation, Advanced astrological calculations, Transits and synastry analysis, Aspects and declinations, Moon phases and eclipses, Uranian (Hamburg) tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Natal Charts free?

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

### Is Olympia Astrology free?

Olympia Astrology costs $34.99, with no in-app purchases.

### Which has better reviews, Natal Charts or Olympia Astrology?

Olympia Astrology is rated higher. Natal Charts averages 3.3 out of 5 from 49 ratings, while Olympia Astrology averages 5.0 from 1 ratings.

### Do Natal Charts or Olympia Astrology have ads?

Neither Natal Charts nor Olympia Astrology shows ads.

### Which is updated more often, Natal Charts or Olympia Astrology?

Natal Charts ships an update monthly, and Olympia Astrology every 3 weeks. Most recently, Natal Charts was updated on September 23, 2026 and Olympia Astrology on September 18, 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.*