# CalendarIn vs Good Diary

The clearest difference is price: Good Diary at Free against CalendarIn's $0.99. CalendarIn's advantage is update cadence (every 2 days vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Good Diary is free to download; CalendarIn costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CalendarIn ships an update every 2 days, Good Diary every 6 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CalendarIn | Good Diary |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 7 MB | 11 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [Fabrizio Fiammenghi](https://appshunter.io/developer/1486027791) |

## What reviewers say

### CalendarIn

[App page](https://appshunter.io/ios/app/calendarin/id6737374585)

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

**In-app purchases:** none


### Good Diary

[App page](https://appshunter.io/ios/app/good-diary-encounters/id6760368627)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalendarIn free?

CalendarIn costs $0.99, with no in-app purchases.

### Is Good Diary free?

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

### Do CalendarIn or Good Diary have ads?

Neither CalendarIn nor Good Diary shows ads.

### Which is updated more often, CalendarIn or Good Diary?

CalendarIn ships an update every 2 days, and Good Diary every 6 weeks. Most recently, CalendarIn was updated on November 2, 2026 and Good Diary 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.*