# Calendar Lunar vs See through Map

The clearest difference is update cadence: See through Map at fortnightly against Calendar Lunar's every 2 months. Calendar Lunar's advantage is iOS requirement (12.0 vs 15.8.3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calendar Lunar ships an update every 2 months, See through Map fortnightly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Calendar Lunar | See through Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 15 MB | 35 MB |
| Requires iOS | **12.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VS Computing Company Limited](https://appshunter.io/developer/1097557541) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Calendar Lunar

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

**Features:** macOS Compatibility

**In-app purchases:** none


### See through Map

[App page](https://appshunter.io/ios/app/see-through-map/id6737491114)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Lunar free?

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

### Is See through Map free?

See through Map is free to download, with no in-app purchases.

### Do Calendar Lunar or See through Map have ads?

Both Calendar Lunar and See through Map show ads.

### Which is updated more often, Calendar Lunar or See through Map?

Calendar Lunar ships an update every 2 months, and See through Map fortnightly. Most recently, Calendar Lunar was updated on October 9, 2026 and See through Map on October 6, 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.*