Complex Conjugate Calculator vs Calccis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Complex Conjugate Calculator
Read full descriptionHide full description
The conjugate of a complex number z=a+bi is the number a-bi
Calccis
This utility app offers advanced calculations using reverse Polish notation. It supports a wide range of functions including trigonometry, logarithms, and matrix operations for real, fractional, and complex numbers. An undo stack allows for up to 100 operations to be reversed.
- Reverse Polish Notation (RPN)
- Basic arithmetic
- Trigonometrical functions (degrees/radians)
- Logarithm and exponent calculations
- Real, fractional, and complex number support
- Matrix calculations
- Undo/Redo stack (100 operations)
Read full descriptionHide full description
Calccis is a reverse polish notation (RPN) calculator. It supports basic arithmetic, trigonometrical, logarithm and exponent calculations for real, fractional, and complex numbers. Degrees and radians can be used for trigonometrical functions. You can perform matrix calculations, too. There is an undo stack, which supports undoing and redoing the 100 latest operations. Calccis does not copy or mimic any existing physical calculators. However, the operation of the stack has been influenced by how the stack works in the 1990s Hewlett-Packard HP-48 family of calculators.
Screenshots
Verdict
The clearest difference is update cadence: Complex Conjugate Calculator at every 6 days against Calccis's every 3 weeks. Complex Conjugate Calculator also leads on iOS requirement (13.0 vs 17.6). 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.
Complex Conjugate Calculator ships an update every 6 days, Calccis every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Complex Conjugate Calculator | Calccis |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 40 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Stage Coding | Jukka Aittola |
In-app purchases
Complex Conjugate Calculator
No in-app purchases
Calccis
No in-app purchases
Questions
Is Complex Conjugate Calculator free?
Is Calccis free?
Do Complex Conjugate Calculator or Calccis have ads?
Which is updated more often, Complex Conjugate Calculator or Calccis?
Other comparisons
