# daybook. vs daysカレンダー

The clearest difference is update cadence: daysカレンダー at every 2 days against daybook.'s monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. daybook. sells 2 one-off in-app purchases and daysカレンダー sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

daybook. ships an update monthly, daysカレンダー every 2 days. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | daybook. | daysカレンダー |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 47 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [MASAYUKI WADA](https://appshunter.io/developer/424572623) | [Shodo Sawa](https://appshunter.io/developer/1884323455) |

## What reviewers say

### daybook.

[App page](https://appshunter.io/ios/app/daybook/id1066912352)

This app combines a calendar with journaling features to help you record your life. It automatically tracks your steps and visited locations, allowing you to create a visual diary with photos and notes.

**Highlights:** Calendar synchronization, Customizable design themes, Automatic step counting, Automatic location tracking, Photo and journal entries, Map view of visited locations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad. | $2.99 | one-time |
| daybook Premium | $2.99 | one-time |


### daysカレンダー

[App page](https://appshunter.io/ios/app/days/id6760409953)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro版（全機能アンロック） | $2.99 | one-time |


## Frequently asked questions

### Is daybook. free?

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

### Is daysカレンダー free?

daysカレンダー is free to download, with in-app purchases available.

### Do daybook. or daysカレンダー have ads?

Neither daybook. nor daysカレンダー shows ads.

### Which is updated more often, daybook. or daysカレンダー?

daybook. ships an update monthly, and daysカレンダー every 2 days. Most recently, daybook. was updated on October 7, 2026 and daysカレンダー on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*