Karn Map vs BaseLearn by ChatStick
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Karn Map
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Karn Map is an educational application which offers a wide range of tools for the simplification of logic functions. For functions from 3 to 5 variables, it has the automatic simplification and graphic option with Veith-Karnaugh maps. It also remains possible the simplification of functions from 3 to 5 variables introduced for logical expression, dialing on a real table, choosing miniterms or maxterms. It also includes a binary-octal-decimal-hexadecimal converter. It contains a handbook of Veitch-Karnaugh maps and a help menu designed to guide users. Application offline. Contents: - Simplification through Veitch-Karnaugh maps. - Simplification up to 5 variables. - Truth table - Summtion of minterms - Product of maxterms - Logical expressions. - Converter - Binary - Octal - Decimal - Hexadecimal - Tutorial - Help manuals.
BaseLearn by ChatStick
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BaseLearn helps students, developers, and curious learners understand number systems through practice, not memorization. Convert instantly between Binary, Decimal, Octal, and Hexadecimal while you type. Then open a guided explanation to see exactly how each result was calculated. Why BaseLearn: - Real-time base conversion with clean, readable results - Step-by-step explanation mode for deeper understanding - Structured lesson path with progress, XP, and streak tracking - Quiz modes that build speed and accuracy - History and favorites to revisit important conversions - Advanced tools for practical binary/hex workflows What you can do: - Convert values across major number bases in seconds - Group binary digits for easier reading - Learn core concepts with 14 focused lessons - Practice with multiple quiz types, including a timed challenge - Use utility tools such as Twoβs Complement, Bit Length View, Fractional Converter, Custom Base (2-36), and ASCII Table Premium: - One-time purchase (no subscription) - Unlock full lessons, all quiz types, and full tool access - Remove ads and free-tier limits Whether you are preparing for exams, learning computer science fundamentals, or refreshing your base-conversion skills, BaseLearn gives you a fast and structured way to improve every day.
Screenshots
Verdict
The clearest difference is in-app purchases: Karn Map at none against BaseLearn by ChatStick's 1. Karn Map also leads on iOS requirement (7.0 vs 26.0). BaseLearn by ChatStick's advantage is device support. On price there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. BaseLearn by ChatStick sells 1 one-off in-app purchase. Karn Map asks for nothing beyond the download.
| Parameter | Karn Map | BaseLearn by ChatStick |
|---|---|---|
| Price | Free | Free |
| Ads | β | Yes |
| In-app purchases | No β better | Yes |
| Devices | β | iPhone, iPad β better |
| Requires iOS | 7.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 11 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Fundacion General Universidad Autonoma de Madrid | ChatStick Company Limited |
In-app purchases
Karn Map
No in-app purchases
BaseLearn by ChatStick
- BaseLearn Premium Unlock$1.99





