Programming Calculator vs Calculator 4.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Programming Calculator
This utility app allows users to instantly convert numbers between bases 2 and 30, perform calculations, and get accurate results. It features a developer-friendly interface with real-time updates and dark mode support.
- Base conversion (2-30)
- Developer-friendly calculations
- Real-time value updates
- Intuitive one-hand interface
- Dark mode support
- Supports multiple number systems
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Programming Calc is a convenient and powerful calculator designed for developers, engineers, students, and anyone working with different number systems. Instantly convert values between bases from 2 to 30, perform calculations, and get accurate results without mistakes. Key Features: Base conversion from 2 to 30 (bin, oct, dec, hex, and more) Developer-friendly calculator with fast operations and precise outputs Real-time value updates across all systems Clean, intuitive interface optimized for one-hand use Suitable for learning, programming, technical tasks, and everyday calculations Dark mode support Who is it for? Developers working with code, addresses, and bit structures Students studying number systems and preparing for exams Engineers performing technical calculations Anyone who needs quick and accurate base conversion Simple. Fast. Accurate. Programming Calc makes working with numbers easy and efficient.
Calculator 4.0
Perform daily calculations with a clean interface and large buttons. Features include decimal support, a calculation log, and two themes. Regular updates ensure continuous improvement and new functionalities.
- Intuitive interface with large buttons
- Backspace key for corrections
- Decimal point or comma support
- Calculation display log
- Two customizable themes
- Regular updates with new features
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Do the math with Calculator 4.0. Our calculator app features a sleek and intuitive interface, with large buttons and a clear display for easy input and output. Plus, with the backspace key you can correct or change numbers. Other features of our calculator app include support for decimal point or decimal comma, a display log for your calculation, and two themes to choose from!. And with regular updates and new features being added all the time, our calculator app is always improving and getting even better. Download our calculator app today and experience the ultimate in calculation convenience and accuracy!
Screenshots
Verdict
The clearest difference is in-app purchases: Programming Calculator at none against Calculator 4.0's 1. Programming Calculator also leads on ads (none vs shown). On price, rating, ratings volume and update cadence 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. Calculator 4.0 sells 1 one-off in-app purchase. Programming Calculator asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Programming Calculator against 4.8 for Calculator 4.0. Both are backed by a comparable volume of ratings — 38 and 53 respectively.
Programming Calculator ships an update every 4 weeks, Calculator 4.0 fortnightly. The most recent releases landed on September 2, 2026 and September 10, 2026 respectively.
| Parameter | Programming Calculator | Calculator 4.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (38 ratings) — better | 4.8 (53 ratings) |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 38 | 53 — better |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Razin | Edison Largo |
Customer experience
Programming Calculator
Calculator 4.0
In-app purchases
Programming Calculator
No in-app purchases
Calculator 4.0
- Remove Ads$5.99
Questions
Is Programming Calculator free?
Is Calculator 4.0 free?
Which has better reviews, Programming Calculator or Calculator 4.0?
Do Programming Calculator or Calculator 4.0 have ads?
Which is updated more often, Programming Calculator or Calculator 4.0?
Other comparisons
