# Oken: Analyze your reading — AI-powered reading analytics > AI-powered reading analytics for EPUB, DOCX, MOBI, FB2 files. (iPhone/iPad app by Oken Technologies, Inc..) - Source: https://appshunter.io/ios/app/oken-analyze-your-reading/id1538811144 (this page in markdown: same URL + `.md`) - Developer: [Oken Technologies, Inc.](https://appshunter.io/developer/1524782459) - Category: Books, Productivity - Price: Free - Rating: 1.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 29 MB - Languages: English, Russian - Released: 2023-02-28 - Data updated: 2026-06-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/oken-analyze-your-reading/id1538811144/reviews.md ## What is Oken? Get the most out of your reading. Read books and documents and get detailed AI-powered reading analytics. Improve your studies, work better, be more productive. Oken lets you read and analyse your reading using scientific neurophysiological methods optimized for mobile devices. Add your own EPUB, DOCX, MOBI or FB2 files, read them and get page-by-page analytics for comprehension, attention, interest and other cognitive metrics. ## Key features - AI-powered reading analytics - Comprehension, attention, interest metrics - Supports EPUB, DOCX, MOBI, FB2 - Page-by-page cognitive data - Enhance studies and productivity ## Frequently asked questions about Oken ### What file formats does Oken support for reading analysis? Oken supports a variety of popular ebook and document formats, including EPUB, DOCX, MOBI, and FB2. This allows you to analyze a wide range of your personal reading materials. ### How does Oken analyze my reading? Oken uses AI-powered neurophysiological methods to provide page-by-page analytics. It measures metrics such as comprehension, attention, and interest to give you detailed cognitive insights. ### Is Oken available on multiple devices? Yes, Oken is designed for Apple devices and is supported on iPhone, iPad, and iPod. This ensures you can analyze your reading across your Apple ecosystem. ### What is the age rating for Oken? Oken has an age rating of 4+, making it suitable for a broad audience. This indicates it contains no mature content and is appropriate for younger users as well. ### When was Oken last updated? Oken was last updated on February 28, 2023, with version 1.0.5. This indicates the app has received recent attention from the developer. ### What do users think of Oken? Based on the available data, Oken has received 1 rating with an average of 1.0 stars. This suggests a very limited user base and potentially significant areas for improvement. ### Does Oken offer any advanced features for professionals? Oken aims to help users improve their studies and work better by being more productive. The AI-powered analytics provide detailed cognitive metrics that can be beneficial for professional development. ## Version history (last 2 releases) ### 1.0.5 — 2023-02-28 Oken reader now support devices without FaceID! We also made a lot of magnificent updates! ### 1.0 — 2022-12-30 No release notes. ## Apps similar to Oken | App | Rating | Price | Category | | --- | --- | --- | --- | | [BookCloud](https://appshunter.io/ios/app/bookcloud/id6447061468) | 5.0 (7) | Free | Books | | [NOOK - Novel & Romance Books](https://appshunter.io/ios/app/nook-novel-and-romance-books/id6450108954) | — | Free | Books | | [BookPod - Audiobooks, Podcasts](https://appshunter.io/ios/app/bookpod-audiobooks-podcasts/id6473756889) | 4.7 (125) | Free | Books | | [A FB2 Reader](https://appshunter.io/ios/app/a-fb2-reader/id964428346) | 3.0 (4) | Free | Books | | [Tabook: Literacy Hub](https://appshunter.io/ios/app/tabook-literacy-hub/id1660083809) | — | Free | Books | | [Athena Book Tracker](https://appshunter.io/ios/app/athena-book-tracker/id1517924291) | 4.2 (5) | Free | Books | --- *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 2026-06-13.*