# Planetary Retrogrades vs Number Life

The clearest difference is in-app purchases: Number Life at none against Planetary Retrogrades's 3. Number Life also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, 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. Number Life asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Planetary Retrogrades | Number Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (70 ratings)](https://appshunter.io/ios/app/planetary-retrogrades/id6468492086/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 36 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [PH TECHNOLOGY SOLUTIONS LLC](https://appshunter.io/developer/681893194) | [Ancile Technologies Private Limited](https://appshunter.io/developer/1042955491) |

## What reviewers say

### 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 |


### Number Life

[App page](https://appshunter.io/ios/app/number-life/id6480814021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planetary Retrogrades free?

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

### Is Number Life free?

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

### Do Planetary Retrogrades or Number Life have ads?

Neither Planetary Retrogrades nor Number Life shows ads.

### Which is updated more often, Planetary Retrogrades or Number Life?

Planetary Retrogrades ships an update every 6 weeks, and Number Life every 6 weeks. Most recently, Planetary Retrogrades was updated on October 7, 2026 and Number Life on October 8, 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.*