# Calendar Lunar vs Shade Compass

The clearest difference is price: Calendar Lunar at Free against Shade Compass's $0.99. Calendar Lunar also leads on iOS requirement (12.0 vs 18.0). Shade Compass's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On in-app purchases and device support there is nothing between them.

Calendar Lunar is free to download; Shade Compass costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calendar Lunar ships an update every 2 months, Shade Compass every 10 days. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Calendar Lunar | Shade Compass |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shade-compass/id6774860770/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Paid |
| Size | 15 MB | 1.2 GB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [VS Computing Company Limited](https://appshunter.io/developer/1097557541) | [Ira Seferovich](https://appshunter.io/developer/6774395008) |

## What reviewers say

### Calendar Lunar

[App page](https://appshunter.io/ios/app/calendar-lunar/id1109882898)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shade Compass

[App page](https://appshunter.io/ios/app/shade-compass/id6774860770)

Visualize the sun's path and your shadow's position throughout the day. Plan outdoor activities, photography, or gardening with augmented reality features and detailed celestial data.

**Highlights:** Live sun and shadow visualization, Augmented reality sun path, Object shadow casting, 24-hour time scrubber, Golden hour and twilight alerts, Moon and planet tracking, Seasonal sun path analysis

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Lunar free?

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

### Is Shade Compass free?

Shade Compass costs $0.99, with no in-app purchases.

### Do Calendar Lunar or Shade Compass have ads?

Calendar Lunar shows ads; Shade Compass does not.

### Which is updated more often, Calendar Lunar or Shade Compass?

Calendar Lunar ships an update every 2 months, and Shade Compass every 10 days. Most recently, Calendar Lunar was updated on November 2, 2026 and Shade Compass on October 28, 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.*