Stack RPN Calculator vs Half That Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stack RPN Calculator
This scientific calculator displays major functions on screen and utilizes a stack for calculations. It supports a stack of up to 4 values but can store many more numbers depending on device memory.
- Visible scientific functions
- RPN (Reverse Polish Notation) input
- Stack display for up to 4 values
- Large number storage capacity
- Designed for iPhone and iPad
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RPN scientific calculator benefiting from the major scientific functions visible on the screen. The calculator shows a stack of up to 4 values but can store a large number of numbers (depends on the phone's memory).
Half That Calculator
This app quickly calculates half of any number you enter, supporting both decimals and fractions. It's a handy tool for various projects like crafting, woodworking, and construction.
- Calculate half of any number
- Supports decimal input
- Supports fraction input (up to 32nds)
- Useful for crafts and construction
- Simple and intuitive interface
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Simply enter a number to calculate half that number. Great for crafts, woodworking, construction, and more! Allows you to enter decimals or fractions (up to 32nds).
Screenshots
Verdict
The clearest difference is rating: Half That Calculator at 5.0 against Stack RPN Calculator's 3.5. Stack RPN Calculator's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.
Half That Calculator holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | Stack RPN Calculator | Half That Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | — | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 39 MB |
| Age rating | 4+ | 17+ |
| Developer | Dario Bersiga | Innovative Tomato, LLC |
Customer experience
Stack RPN Calculator
Half That Calculator
In-app purchases
Stack RPN Calculator
No in-app purchases
Half That Calculator
No in-app purchases
Questions
Is Stack RPN Calculator free?
Is Half That Calculator free?
Which has better reviews, Stack RPN Calculator or Half That Calculator?
Do Stack RPN Calculator or Half That Calculator have ads?
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