Karnaugh Map Advanced vs Binary Decimal Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Karnaugh Map Advanced
Simplify complex Boolean algebra expressions using a Karnaugh map. Input logic functions via text, map, or truth table to find minimized solutions. Supports up to 8 variables and includes a history feature.
- Minimize logic functions
- Input via text, map, or truth table
- Supports up to 8 variables
- History option
- Handles Don't care conditions
- Visualizes minimized components
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The Karnaugh map is a method to simplify Boolean algebra expressions. In a Karnaugh map the boolean variables are transferred (generally from a truth table) and ordered according to the principles of Gray code in which only one variable changes in between adjacent squares. Once the table is generated and the output possibilities are transcribed, the data is arranged into the largest possible groups containing 2n cells (n=0,1,2,3...) and the minterm is generated through the axiom laws of boolean algebra. We have designed this application primarily to support students studying electronic engineering, although it is useful in other disciplines including computer science and mathematics. Features: - Minimize logic function entered as text, Karnaugh map or truth table - Up to 8 variables - Contains History option - Supports the Don't care condition - Shows representation of each minimized component in the Karnaugh Map
Binary Decimal Converter
Easily convert numbers between Binary, Decimal, Hexadecimal, and Octal formats. This educational tool is designed for quick and accurate number system conversions.
- Binary conversion
- Decimal conversion
- Hexadecimal conversion
- Octal conversion
- Number system tool
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Convert numbers between Binary, Decimal, HexaDecimal and Octal numbers. Terms and Conditions (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is in-app purchases: Karnaugh Map Advanced at none against Binary Decimal Converter's 2. Karnaugh Map Advanced also leads on update cadence (every 9 months vs every 25 months). Binary Decimal Converter's advantage is ratings volume (68 vs 4) and iOS requirement (11.0 vs 14.0). On price, rating, review sentiment and ads 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
Both are free to download. Binary Decimal Converter sells 2 in-app purchases, starting at $0.99 per year. Karnaugh Map Advanced asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Karnaugh Map Advanced against 4.9 for Binary Decimal Converter. That said, the two scores are not equally well evidenced: Binary Decimal Converter has 68 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 67% and 67% positive.
Karnaugh Map Advanced ships an update every 9 months, Binary Decimal Converter every 25 months. The most recent releases landed on June 8, 2026 and July 7, 2026 respectively.
| Parameter | Karnaugh Map Advanced | Binary Decimal Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 4.9 (68 ratings) — better |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| Number of ratings | 4 | 68 — better |
| Update frequency | Every 9 months — better | Every 25 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cigic | Satish Boggarapu |
Customer experience
Karnaugh Map Advanced
Binary Decimal Converter
In-app purchases
Karnaugh Map Advanced
No in-app purchases
Binary Decimal Converter
- Premium Version - 1 YEAR$0.991 Year
- Premium Version$1.99
Questions
Is Karnaugh Map Advanced free?
Is Binary Decimal Converter free?
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Do Karnaugh Map Advanced or Binary Decimal Converter have ads?
Which is updated more often, Karnaugh Map Advanced or Binary Decimal Converter?
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