Trace: Unofficial AO3 Reader
Trace: Unofficial AO3 Reader is made and published by ZACHARY SAMUEL LAMBERT. AppBrain is an independent app data site and isn't affiliated with ZACHARY SAMUEL LAMBERT. The app name, icon, screenshots and description belong to ZACHARY SAMUEL LAMBERT and are shown as published on the App Store.
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New- Rating on App Store
- 5.00
- 3 ratings
- Last updated
- October 1, 2026
Trace: Unofficial AO3 Reader came out 86 days ago. It doesn't have enough ratings yet to judge what users think.
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Releases
Updates seen on the App Store- Version
- 1.0.15
- Launched
- August 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 33.8 MB
- Content rating
- Medium
Technologies used by Trace: Unofficial AO3 Reader
About the app and developer
About Trace: Unofficial AO3 Reader
Trace: Unofficial AO3 Reader is a books app developed by ZACHARY SAMUEL LAMBERT.
User Ratings
Trace: Unofficial AO3 Reader is rated 5.00 out of 5 stars. The rating is based on 3 ratings.
App Information
Trace: Unofficial AO3 Reader is freely available from the App Store. The app size is 33.84 MB. The latest version available is 1.0.15. The last update was on October 1, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since August 2026.
Developer information for ZACHARY SAMUEL LAMBERT
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Store listing
By ZACHARY SAMUEL LAMBERT, from the App Store
Description by ZACHARY SAMUEL LAMBERT Written by the developer, not by AppBrain. Click to read.
I built this for accessible reading tailored to offline AO3 reading because Apple Books wasn't quite enough. Choose paged or continuous scrolling, adjust the type and spacing, and read in Paper, Sepia, Night or High Contrast themes, with accessible fonts. Filter your collection with all of AO3's filters, and view your library by the things that matter for fanfiction: reading status, fandom, tags, and ships.
NO AO3 LOGIN - Keep your account details private. You should never trust a third party with your AO3 login details and this app will never ask you for them.
BUILD A LIBRARY THAT FEELS LIKE YOURS
• Keep stories as Saved, Reading, Paused, Caught up, Finished or Dropped
• Add ratings, personal tags, highlights, and notes by story, chapter or highlighted passage.
• Search and filter by fandom, relationships, characters, warnings, series and more
• Import individual EPUBs or choose a folder that will automatically load EPUBs once you download them from AO3.
• Keep previous EPUB versions and restore one when needed
NO ACCOUNT NEEDED
Reading, importing and organisation work offline. Your EPUB files and story text stay on your device with no limitations on library size or organization features.
TRACE SYNC IS OPTIONAL ADD ON
Connect a free Trace account to sync up to 100 stories, restore library details and reading progress on a new device, and access your reading library from any browser. Trace Unlimited adds unlimited Reader sync and private reading Stats. Trace also gives you access to the Trace extension, which lets you track your online reading in the same way you track your EPUB reading, storing it all in the same online library.
A subscription is never required to read, import or organise EPUBs on this device. EPUB files are not included in sync right now.
Trace Reader is an independent, unofficial app. It is not affiliated with or endorsed by the Organization for Transformative Works or Archive of Our Own.
End User License Agreement (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/