# week vs XYZ

The clearest difference is device support: XYZ at 3 against week's 1. XYZ also leads on iOS requirement (13.0 vs 17.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. week sells 2 in-app purchases, starting at $1.99 per month and XYZ sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

week ships an update every 2 weeks, XYZ weekly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | week | XYZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 11 MB | 47 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taito Hirano](https://appshunter.io/developer/1773070085) | [SeeLog Labs](https://appshunter.io/developer/1553727927) |

## What reviewers say

### week

[App page](https://appshunter.io/ios/app/week-weekly-diary/id6736693039)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - monthly | $1.99 | per month |
| Premium - yearly | $19.99 | per year |


### XYZ

[App page](https://appshunter.io/ios/app/xyz-timeline-diary/id6758522287)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XYZプレミアムプラン | $1.99 | per month |
| XYZプレミアムプラン(年払い) | $19.99 | per year |


## Frequently asked questions

### Is week free?

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

### Is XYZ free?

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

### Do week or XYZ have ads?

Both week and XYZ show ads.

### Which is updated more often, week or XYZ?

week ships an update every 2 weeks, and XYZ weekly. Most recently, week was updated on October 25, 2026 and XYZ on October 18, 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.*