RPN Big Integer Calculator vs Rectangles & Primes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RPN Big Integer Calculator
This application provides a Reverse Polish Notation (RPN) calculator designed for handling very large numbers, up to 1024 bits. It specializes in prime number calculations and the factorization of substantial integers.
- RPN calculator interface
- Big Integer support (up to 1024 bits)
- Prime Number Calculations
- Factorization of large numbers
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RPN Calculator for BigIntegers (up to 1024 bits) - Prime Number Calculations - Factorization of bigger Numbers
Rectangles & Primes
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Rectangle provides a fun and insightful maths experience for kids aged 6 to 12. They will improve their understanding of number factorization and prime numbers.
Screenshots
Verdict
The clearest difference is iOS requirement: RPN Big Integer Calculator at 9.3 against Rectangles & Primes's 15.0. 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.
| Parameter | RPN Big Integer Calculator | Rectangles & Primes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Jancar | Johannes Charra |
In-app purchases
RPN Big Integer Calculator
No in-app purchases
Rectangles & Primes
No in-app purchases
Questions
Is RPN Big Integer Calculator free?
Is Rectangles & Primes free?
Do RPN Big Integer Calculator or Rectangles & Primes have ads?
Other comparisons
