帧知

Yachao Yang Productivity iPhoneiPadiPod touchMac

帧知 is a free Productivity app for iPhone and iPad by Yachao Yang. Requires iOS 26.0. Updated July 8, 2026.

Price: Free; on the App Store
Size: 5 MB; Age 4+
Updated: Jul 8; 2026 · v1.0

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About 帧知

Tired of taking screenshots and writing down lecture notes manually while watching video courses or online meetings? Welcome to **FrameSense**, your smart personal videographer and stenographer on macOS & iOS. It runs silently in the background, detecting screen changes to extract slide pages, remove animations, and summarize long videos into key knowledge cards.

App privacy

The developer, Yachao Yang, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

帧知 is a free Productivity app for iPhone, iPad, iPod touch and Mac, developed by Yachao Yang. It requires iOS 26.0 or later, is 5 MB to download and is available in 10 languages. It was first released on July 2, 2026 and last updated on July 8, 2026.

Category: Productivity
Price: Free
Version: 1.0
Size: 5 MB
Requires: iOS 26.0 or later
Compatibility: iPhone, iPad, iPod touch, Mac
Languages: English, Arabic, French, German, Japanese, Korean, Portuguese, Russian and 2 more
Age rating: 4+
Released: July 2, 2026
Last updated: July 8, 2026
Developer: Yachao Yang

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Alternatives to 帧知

Looking for apps like 帧知? Here are 6 similar apps on the App Store. The highest rated is JustNow: Time Log (5.0/5), and all 6 are free to download.

帧知 vs. alternatives
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帧知	–	Free	July 8, 2026
JustNow: Time Log	5.0 / 5 (7)	Free	Oct 26, 2026	Compare
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TermTrack: Probation Log	–	Free	Oct 13, 2026	Compare

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