# XYZ - Timeline Diary — Your secret diary. Post freely

> Your secret diary. Post freely (iPhone/iPad app by Shugo Kato.)

- Source: https://appshunter.io/ios/app/xyz-timeline-diary/id6758522287 (this page in markdown: same URL + `.md`)
- Developer: [Shugo Kato](https://appshunter.io/developer/1553727927)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 46 MB
- Languages: English
- Released: 2026-03-27
- Data updated: 2026-06-28
- User reviews in markdown: https://appshunter.io/ios/app/xyz-timeline-diary/id6758522287/reviews.md

## What is XYZ?

■ A Social-Media-Style Diary
· Scroll through your daily entries in a timeline
· Add images and replies to dig deeper into memories
· Organize your favorites with likes and bookmarks

■ Look Back with the Calendar
· Tap any date on the calendar to instantly view past entries
· Full-text search to find memories in seconds

■ Make It Yours
· Switch up your look with a wide variety of theme colors
· Create your own custom themes

■ Premium Features
· Ad-free experience
· Access to all themes and custom themes
· Font customization
· AI Replies – An AI responds to your posts

■ Reliable Backup
· Cloud backup and file backup keep your data safe through device changes

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://seelog.github.io/policies/xyz

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 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 |



## Version history (last 3 releases)

### 1.1.0 — 2026-04-04

Added support for Korean, Traditional Chinese, and Spanish. You can now change the display language from Settings.

### 1.0.2 — 2026-03-28

Added haptic feedback when selecting a date on the calendar.

### 1.0 — 2026-03-27

No release notes.

## More apps by Shugo Kato

- [レンチン電卓](https://appshunter.io/ios/app/id1577913598)
- [個体値チェッカー for SV](https://appshunter.io/ios/app/for-sv/id1579231487)
- [PGO カレンダー](https://appshunter.io/ios/app/pgo/id1584674492)

All apps by Shugo Kato: https://appshunter.io/developer/1553727927

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-28.*