NerdCalc vs Punos 207
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!
Punos 207
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Would you like to fully control your poultry farm from your smartphone, tablet? Our Punos 207 application enables you to do right that. It enables the growers not only to monitor the farm, as in our Punos 207 APP, but also to modify the controller setup by remote control and affect the whole farm in Real Time.
Screenshots
Verdict
The clearest difference is update cadence: Punos 207 at every 11 days against NerdCalc's every 19 months. Punos 207 also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NerdCalc ships an update every 19 months, Punos 207 every 11 days. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | NerdCalc | Punos 207 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (183 ratings) — better | — |
| Positive reviews | 84.8% of reviews | — |
| Number of ratings | 183 — better | — |
| Update frequency | Every 19 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | Nidal Fakhouri | Siam Water Flame Company Limited |
In-app purchases
NerdCalc
No in-app purchases
Punos 207
No in-app purchases
Questions
Is NerdCalc free?
Is Punos 207 free?
Do NerdCalc or Punos 207 have ads?
Which is updated more often, NerdCalc or Punos 207?
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