# Compass vs RetroCalendar

The clearest difference is in-app purchases: RetroCalendar at none against Compass's 3. RetroCalendar also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Compass | RetroCalendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 5 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [谐 和](https://appshunter.io/developer/6789380709) |

## What reviewers say

### Compass

[App page](https://appshunter.io/ios/app/compass-true-north-finder/id6772265033)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Waypoints & Trails Weekly | $7.99 | per 7 days |
| Orienteering Kit Yearly | $39.99 | per year |
| Sun Tracker: Pay Once | $79.99 | one-time |


### RetroCalendar

[App page](https://appshunter.io/ios/app/retrocalendar/id6808328583)

**In-app purchases:** none


## Frequently asked questions

### Is Compass free?

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

### Is RetroCalendar free?

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

### Do Compass or RetroCalendar have ads?

Neither Compass nor RetroCalendar shows ads.

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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.*