# CogniFragment: 10-Sub Chat — 10-Sub General Knowledge Chat

> 10-Sub General Knowledge Chat (iPhone/iPad app by 凯焘 侯.)

- Source: https://appshunter.io/ios/app/cognifragment-10-sub-chat/id6764008325 (this page in markdown: same URL + `.md`)
- Developer: [凯焘 侯](https://appshunter.io/developer/1890544604)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.1 · 31 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/cognifragment-10-sub-chat/id6764008325/reviews.md

## What is CogniFragment?

An app that enables users to make full use of fragmented time for learning, with learning content mainly focusing on general knowledge (pre-installed with 10 subcategories of learning content). Users can learn by having conversations with the AI in each subcategory.


## Version history (last 1 release)

### 1.0 — 2026-05-18

No release notes.

## More apps by 凯焘 侯

- [PlantDocAI – AI Plant Care](https://appshunter.io/ios/app/plantdocai-ai-plant-care/id6756903568)
- [YummyLens](https://appshunter.io/ios/app/yummylens/id6762459359)
- [Wakrise](https://appshunter.io/ios/app/wakrise/id6764514570)

All apps by 凯焘 侯: https://appshunter.io/developer/1890544604

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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 2026-08-23.*