# OFISI vs Olympia Astrology

The clearest difference is price: OFISI at Free against Olympia Astrology's $34.99. Olympia Astrology's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

OFISI ships an update every 3 months, Olympia Astrology every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OFISI | Olympia Astrology |
| --- | --- | --- |
| Price | **Free** | $34.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/olympia-astrology/id1574469663/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 20 MB | 186 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OFISI](https://appshunter.io/developer/1097799840) | [Mathieu Rougeron](https://appshunter.io/developer/1480294181) |

## What reviewers say

### OFISI

[App page](https://appshunter.io/ios/app/ofisi/id1097799841)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 OFISI free?

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

### Is Olympia Astrology free?

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

### Do OFISI or Olympia Astrology have ads?

Neither OFISI nor Olympia Astrology shows ads.

### Which is updated more often, OFISI or Olympia Astrology?

OFISI ships an update every 3 months, and Olympia Astrology every 3 weeks. Most recently, OFISI was updated on October 3, 2026 and Olympia Astrology on October 5, 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.*