# Calendar Lunar vs GoGooTimer

The clearest difference is in-app purchases: Calendar Lunar at none against GoGooTimer's 1. Calendar Lunar also leads on iOS requirement (12.0 vs 17.6). GoGooTimer's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. GoGooTimer sells 1 one-off in-app purchase. Calendar Lunar asks for nothing beyond the download.

Calendar Lunar ships an update every 2 months, GoGooTimer every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calendar Lunar | GoGooTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 15 MB | 4 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [VS Computing Company Limited](https://appshunter.io/developer/1097557541) | [星 陆](https://appshunter.io/developer/1810231405) |

## What reviewers say

### Calendar Lunar

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

**Features:** macOS Compatibility

**In-app purchases:** none


### GoGooTimer

[App page](https://appshunter.io/ios/app/gogootimer/id6745559561)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoGoTimer Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Calendar Lunar free?

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

### Is GoGooTimer free?

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

### Do Calendar Lunar or GoGooTimer have ads?

Calendar Lunar shows ads; GoGooTimer does not.

### Which is updated more often, Calendar Lunar or GoGooTimer?

Calendar Lunar ships an update every 2 months, and GoGooTimer every 3 weeks. Most recently, Calendar Lunar was updated on November 2, 2026 and GoGooTimer on October 30, 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.*