# 100 Year Diary Journal vs ittalog

The clearest difference is ads: ittalog at none against 100 Year Diary Journal's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 100 Year Diary Journal sells 11 in-app purchases, starting at $1.99 per month and ittalog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

100 Year Diary Journal ships an update every 3 days, ittalog every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 100 Year Diary Journal | ittalog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 63 MB | 44 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HARUKARY](https://appshunter.io/developer/1854608510) | [Takahiro In](https://appshunter.io/developer/6796663209) |

## What reviewers say

### 100 Year Diary Journal

[App page](https://appshunter.io/ios/app/100-year-diary-journal/id6778656624)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme Pass Monthly | $1.99 | per month |
| Theme Pass Yearly | $19.99 | per year |
| Seaside Notebook | $3.99 | one-time |
| Night Notebook | $3.99 | one-time |
| Washi | $3.99 | one-time |
| Botanical Year | $3.99 | one-time |
| Germany Journey | $3.99 | one-time |
| Cafe Hours | $3.99 | one-time |
| Japan Journey | $3.99 | one-time |
| Italy Journey | $3.99 | one-time |
| Remove ads | $9.99 | one-time |


### ittalog

[App page](https://appshunter.io/ios/app/ittalog/id6806888269)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 応援 | $2.99 | one-time |


## Frequently asked questions

### Is 100 Year Diary Journal free?

100 Year Diary Journal is free to download, with in-app purchases available.

### Is ittalog free?

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

### Do 100 Year Diary Journal or ittalog have ads?

100 Year Diary Journal shows ads; ittalog does not.

### Which is updated more often, 100 Year Diary Journal or ittalog?

100 Year Diary Journal ships an update every 3 days, and ittalog every 5 days. Most recently, 100 Year Diary Journal was updated on October 25, 2026 and ittalog on October 24, 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.*