# ChessLines — A Chess Memorization Tool

> Chess study tool for openings, puzzles, and games with adaptive learning. (iPhone/iPad app by Adam Klein.)

- Source: https://appshunter.io/ios/app/chesslines/id1617560548 (this page in markdown: same URL + `.md`)
- Developer: [Adam Klein](https://appshunter.io/developer/1617560550)
- Category: Games, Education, Board, Strategy
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 70 MB
- Languages: English
- Released: 2025-02-16
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/chesslines/id1617560548/reviews.md

## What is ChessLines?

ChessLines is a power tool for studying chess openings, puzzles, and games. Choose from the built-in opening book, build novel studies using the Stockfish chess engine, or use the PGN import functionality. Switch over to study mode to let ChessLines quiz you on your repertoire. The app learns your weaknesses, optimizing how the material is presented in the future for maximum study efficiency.

## Key features

- Study chess openings, puzzles, and games
- Built-in opening book
- Stockfish chess engine for studies
- PGN import functionality
- Adaptive study mode
- Quizzes on repertoire

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited access | $1.99 | one-time |



## Frequently asked questions about ChessLines

### What devices does ChessLines support?

ChessLines is available on iPhone, iPad, and iPod. It is designed for Apple mobile devices.

### How does ChessLines help me learn chess openings?

ChessLines offers a built-in opening book and a study mode that quizzes you on your repertoire. The app adapts to your weaknesses to optimize learning.

### Can I import my own chess games into ChessLines?

Yes, ChessLines supports PGN import functionality, allowing you to bring your own games and studies into the app for analysis and practice.

### Does ChessLines have ads?

No, ChessLines does not contain advertisements. It offers an ad-free experience for users.

### What is the age rating for ChessLines?

ChessLines has an age rating of 4+, making it suitable for young learners and players of all ages.

### How often is ChessLines updated?

ChessLines was last updated on February 16, 2025, with version 1.0. Future updates will likely follow to introduce new features and improvements.

### What is the price of ChessLines?

ChessLines is free to download and use. It may offer in-app purchases for additional features or content.

### Does ChessLines use a chess engine for analysis?

Yes, ChessLines includes the Stockfish chess engine, which you can use to build novel studies and analyze positions within the app.

## Version history (last 1 release)

### 1.0 — 2025-02-16

No release notes.

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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 2026-06-10.*