Comparison

ChessWork vs GetPrincipia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

ChessWork

Features

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ChessWork is the ultimate learning platform designed for students and chess enthusiasts. Whether you're a beginner or an advanced player, ChessWork helps you solve chess assignments, track your progress, and improve your strategic thinking with interactive tasks.

About

GetPrincipia

Features

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Unlocking mathematical concepts with visuals, practice, progress tracking, study guides, and linking disciplines and topics across the field. Terms of Use: https://getprincipia.com/terms Privacy Policy: https://getprincipia.com/privacy

Screenshots

ChessWork4 screens

GetPrincipia4 screens

Verdict

The call

The clearest difference is in-app purchases: ChessWork at none against GetPrincipia's 2. ChessWork also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GetPrincipia sells 2 in-app purchases, starting at $6.99 per month. ChessWork asks for nothing beyond the download.

Scorecard2 real differences · 4 level

ChessWork versus GetPrincipia: the parameters behind the verdict, then further details
Parameter	ChessWork	GetPrincipia
Price	Free	Free
Update frequency	—	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	15.1
Further details — not scored
Size	63 MB	38 MB
Age rating	4+	4+
Developer	Coding Minds, Inc.	Axiom 38 LLC