---
title: "ChessFan: Notation & PDF - Reviews, Revenue and Downloads in Azerbaijan | Apple App Store"
description: "ChessFan is a chess PDF reader designed for players, coaches, and students.  Import your chess books in PDF, detect chessboards on each page, recognize pieces with on-device ML, generate FEN, and jump"
---

# ChessFan: Notation & PDF — Azerbaijan
> Detect Boards, Scan Scoresheet

![ChessFan App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ec/41/04/ec4104be-72e2-c00d-943b-dbfefbf8bb09/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [丽娟 刘](https://apptail.io/developer/developer-Spjb)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** cc.aifetel.chess
**Store:** Apple App Store
**Country:** Azerbaijan
**Version:** 0.2.8 (released 2026-05-28)
**Original Release:** 2026-05-03
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/az/app/app/id6761381966)
**AppTail Page:** [https://apptail.io/app/chessfan-notation-pdf-AGKz/azerbaijan](https://apptail.io/app/chessfan-notation-pdf-AGKz/azerbaijan)

## ChessFan Description
ChessFan is a chess PDF reader designed for players, coaches, and students.

Import your chess books in PDF, detect chessboards on each page, recognize pieces with on-device ML, generate FEN, and jump directly into interactive puzzle practice.

Key features:
- Scan and digitize handwritten score sheets with AI
- Review, edit, and replay games from score sheets on an interactive board
- PDF chess book reading with smooth page navigation
- Automatic board detection on PDF pages
- Piece recognition and FEN generation
- Edit and verify FEN before practice
- Interactive puzzle practice board
- Save and review practice history
- Coach-student workflow for training feedback
- Offline-first design: core recognition runs on your device
- Multi-language UI support

Privacy-focused by design:
- Your PDF files stay on your device
- Board recognition ML runs locally on-device
- Score sheet images are temporarily sent to our AI service for recognition and not permanently stored
- Recognized move data may be saved to cloud for Pro/Coach subscribers

Subscription:
- Free tier available
- Paid plans unlock advanced cloud and coaching features

Need help? Contact: service@aifetel.cc

Terms of Use: 
Privacy Policy: 

## ChessFan Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7f/e5/ac/7fe5accf-2646-8d4b-0ddd-e9fbccde1695/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.01.27.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cf/a1/bc/cfa1bc27-27b5-0ffe-18d9-60643db8bd4d/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.01.35.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/dd/ee/d9/ddeed97e-5753-7909-7321-a9137c1b9795/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.03.03.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/90/df/55/90df5519-bae6-ac26-80bf-018e9678dae2/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.03.11.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/52/96/98/52969893-98d7-52d1-7fb3-6ec69805b4b2/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-04-29_at_13.13.01.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/f6/16/97f6166f-431e-e968-0068-a8b3fe8185e9/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.14.37.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/01/27/20012799-cd63-ac78-ab8e-cfc6940571e5/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-07_at_16.13.36.png/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ef/a8/91/efa89192-1329-7cae-be4e-729fa15509aa/Simulator_Screenshot_-_iPhone_14_Plus_-_2026-05-08_at_09.08.09.png/1284x2778.png)



## ChessFan In-App Purchases
| Item | Price |
|------|-------|
| Pro Yearly | USD 59.99 |
| Pro Monthly | USD 5.99 |
| Basic Yearly | USD 49.99 |
| Coach Monthly | USD 6.99 |
| Basic Monthly | USD 4.99 |
| Coach Yearly | USD 69.99 |



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## ChessFan Available In
- [Azerbaijan](https://apptail.io/app/chessfan-notation-pdf-AGKz/azerbaijan)
- [Bulgaria](https://apptail.io/app/chessfan-notation-pdf-AGKz/bulgaria)
- [Bermuda](https://apptail.io/app/chessfan-notation-pdf-AGKz/bermuda)
- [Estonia](https://apptail.io/app/chessfan-notation-pdf-AGKz/estonia)
- [Hong Kong SAR China](https://apptail.io/app/chessfan-notation-pdf-AGKz/hong-kong)
- [Madagascar](https://apptail.io/app/chessfan-notation-pdf-AGKz/madagascar)
- [Malta](https://apptail.io/app/chessfan-notation-pdf-AGKz/malta)
- [Nigeria](https://apptail.io/app/chessfan-notation-pdf-AGKz/nigeria)
- [Panama](https://apptail.io/app/chessfan-notation-pdf-AGKz/panama)
- [Philippines](https://apptail.io/app/chessfan-notation-pdf-AGKz/philippines)
- [Qatar](https://apptail.io/app/chessfan-notation-pdf-AGKz/qatar)
- [Uganda](https://apptail.io/app/chessfan-notation-pdf-AGKz/uganda)
- [South Africa](https://apptail.io/app/chessfan-notation-pdf-AGKz/south-africa)

---

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