NerdCalc vs SuBinary 10
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NerdCalc
Perform calculations across binary, hexadecimal, and decimal number bases simultaneously. Easily switch input modes and see results update instantly for all bases. Supports unsigned and 2's complement for negative numbers, along with arithmetic, logic, and bitwise operations.
- Simultaneous base display
- Switchable input modes
- Unsigned and 2's complement support
- Arithmetic operations
- Logic operations
- Bitwise shifting
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NerdCalc is a binary, hexadecimal and decimal calculator that displays all three number bases at the same time. With NerdCalc, you can quickly switch which base you are inputting and the result of your calculations is always updated for all three bases, no matter what the current input mode. NerdCalc supports both unsigned and 2’s complement, to allow for negative numbers, and can perform basic arithmetic and logic operations as well as bitwise shifting. Enjoy!
SuBinary 10
Easily convert between binary, decimal, hexadecimal, and octal number systems. Simply input your values into the text area and let the application perform the conversions for you.
- Binary to Decimal conversion
- Hexadecimal to Octal conversion
- Supports multiple number systems
- Intuitive text input
- Real-time conversions
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Now you can convert Binary to Decimal, HexaDecimal to OctaDecimal or whatever you want. Just tap on the text area and enter values. Then, let them app convert for you.
Screenshots
Verdict
The clearest difference is in-app purchases: NerdCalc at none against SuBinary 10's 1. NerdCalc also leads on ads (none vs shown) and ratings volume (183 vs 3). SuBinary 10's advantage is update cadence (every 6 weeks vs every 19 months) and rating (5.0 vs 4.8). On price 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. SuBinary 10 sells 1 one-off in-app purchase. NerdCalc asks for nothing beyond the download.
SuBinary 10 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NerdCalc has 183 ratings behind it against 3, so its average is the more settled of the two.
NerdCalc ships an update every 19 months, SuBinary 10 every 6 weeks. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.
| Parameter | NerdCalc | SuBinary 10 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (183 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 183 — better | 3 |
| Update frequency | Every 19 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 0 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Nidal Fakhouri | Enes Akkus |
Customer experience
NerdCalc
SuBinary 10
In-app purchases
NerdCalc
No in-app purchases
SuBinary 10
- Remove Ads$0.99
Questions
Is NerdCalc free?
Is SuBinary 10 free?
Which has better reviews, NerdCalc or SuBinary 10?
Do NerdCalc or SuBinary 10 have ads?
Which is updated more often, NerdCalc or SuBinary 10?
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