NerdCalc vs Modulus Calculator
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!
Modulus Calculator
This utility app functions as a standard calculator but performs all operations within a specified modulus. It supports powers and inverses, with division implemented through multiplication by the inverse. Easily switch the modulus using the dedicated indicator.
- Modulus-based calculations
- Support for powers and inverses
- Division via modular inverse
- Easy modulus switching
- Calculator interface
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An app that looks like the regular calculator, but all the operations work in a modulus. Powers and inverses in a modulus are also supported (division is done by multiplying by the inverse). Tap the handy "mod" indicator to switch the modulus.
Screenshots
Verdict
The clearest difference is ratings volume: NerdCalc at 183 against Modulus Calculator's 8. Modulus Calculator's advantage is review sentiment (100% vs 83%) and iOS requirement (11.0 vs 17.0). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for NerdCalc against 4.8 for Modulus Calculator. That said, the two scores are not equally well evidenced: NerdCalc has 183 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 83% of NerdCalc's written reviews are positive against 100% of Modulus Calculator's.
| Parameter | NerdCalc | Modulus Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (183 ratings) | 4.8 (8 ratings) |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 183 — better | 8 |
| Update frequency | Every 19 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nidal Fakhouri | Theodore Dubois |
Customer experience
NerdCalc
Modulus Calculator
In-app purchases
NerdCalc
No in-app purchases
Modulus Calculator
No in-app purchases
Questions
Is NerdCalc free?
Is Modulus Calculator free?
Which has better reviews, NerdCalc or Modulus Calculator?
Do NerdCalc or Modulus Calculator have ads?
Other comparisons
