# OFISI vs Planetary Retrogrades

The clearest difference is in-app purchases: OFISI at none against Planetary Retrogrades's 3. OFISI also leads on iOS requirement (13.0 vs 17.0). Planetary Retrogrades's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Planetary Retrogrades sells 3 in-app purchases, starting at $7.99 per 7 days. OFISI asks for nothing beyond the download.

OFISI ships an update every 3 months, Planetary Retrogrades every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OFISI | Planetary Retrogrades |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (76 ratings)](https://appshunter.io/ios/app/planetary-retrogrades/id6468492086/reviews)** |
| Number of ratings | — | **76** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 49 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OFISI](https://appshunter.io/developer/1097799840) | [PH TECHNOLOGY SOLUTIONS LLC](https://appshunter.io/developer/681893194) |

## What reviewers say

### OFISI

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Planetary Retrogrades

[App page](https://appshunter.io/ios/app/planetary-retrogrades/id6468492086)

This app provides real-time insights into planetary retrogrades and lunar cycles. It offers detailed explanations of their effects, alerts for celestial events, and a comprehensive moon module. Enhance your understanding of cosmic influences and align your life with celestial rhythms.

**Highlights:** Real-time retrograde alerts, Detailed insights and effects, Retrograde checker, Home screen widgets, Complete moon module, Moon phase notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription (Weekly) | $7.99 | per 7 days |
| Premium Subscription (1 year) | $29.99 | per year |
| Lifetime Purchase | $79.99 | one-time |


## Frequently asked questions

### Is OFISI free?

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

### Is Planetary Retrogrades free?

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

### Do OFISI or Planetary Retrogrades have ads?

Neither OFISI nor Planetary Retrogrades shows ads.

### Which is updated more often, OFISI or Planetary Retrogrades?

OFISI ships an update every 3 months, and Planetary Retrogrades every 6 weeks. Most recently, OFISI was updated on November 2, 2026 and Planetary Retrogrades 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.*