Download Diary Threads for iPhone
The private, local-first diary built around short entries, replies, and quotes is now available on the App Store.
Updated August 2, 2026
Diary Threads is available now
Download Diary Threads free from the App Store. The current public release is version 0.4.1 for iPhone and requires iOS 18 or later.
- Platform
- iPhone
- System requirement
- iOS 18.0 or later
- Languages
- English, Simplified Chinese, Taiwan-style Traditional Chinese, and Russian
- Current version
- 0.4.1
- Current version date
- August 2, 2026
- Download price
- Free
- Premium
- Optional Monthly and Lifetime in-app purchases
Start your private timeline today
Open the App Store on your iPhone, or scan the code with your phone.
Start with one short entry
Diary Threads keeps the first step small: write up to 140 characters, then add photos, a video, or a voice recording when the moment needs more context.
Replies continue an existing thought. Quotes place an older entry beside a new one, so a private timeline can grow without becoming a public feed.
Your writing stays on your iPhone
The app has no app account or developer-hosted diary server. Version 0.4.1 saves content locally first, and verified Premium users can turn on private iCloud sync for eligible diary data.
The App Store page is the source for current availability, compatibility, and regional purchase information.
Bring older writing with you
Premium Beta import works locally with common text and document formats, structured files, PDF text or OCR, and recognized X, Instagram, or Facebook archive ZIPs.
Beta export creates a photo-aware DOCX or a Markdown ZIP. Imported Content Management can remove imported threads in one action.
Questions about this topic
Is Diary Threads free to download?
Yes. The app is a free download. Free use includes up to 30 active entries, and optional Premium plans unlock unlimited entries and additional features.
Which iPhones can install Diary Threads?
Diary Threads requires an iPhone running iOS 18.0 or later.
Where can I verify the current version?
The official App Store product page shows the currently available version and compatibility details.