# Programming Calculator vs Dozecal

The clearest difference is rating: Programming Calculator at 4.9 against Dozecal's 4.0. Programming Calculator also leads on update cadence (every 4 weeks vs every 10 months) and ratings volume (38 vs 4). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Programming Calculator holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Programming Calculator has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 80% of Programming Calculator's written reviews are positive against 75% of Dozecal's.

Programming Calculator ships an update every 4 weeks, Dozecal every 10 months. The most recent releases landed on September 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Programming Calculator | Dozecal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (38 ratings)](https://appshunter.io/ios/app/programming-calculator/id1481845623/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/dozecal/id1521160089/reviews) |
| Number of ratings | **38** | 4 |
| Positive reviews | **80.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 7 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Razin](https://appshunter.io/developer/1460485493) | [Johan Kovacs](https://appshunter.io/developer/1486605020) |

## What reviewers say

### Programming Calculator

[App page](https://appshunter.io/ios/app/programming-calculator/id1481845623)

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.

**Highlights:** Base conversion (2-30), Developer-friendly calculations, Real-time value updates, Intuitive one-hand interface, Dark mode support, Supports multiple number systems

**Features:** macOS Compatibility

**In-app purchases:** none


### Dozecal

[App page](https://appshunter.io/ios/app/dozecal/id1521160089)

This educational calculator promotes the use of Base Twelve (duodecimal) in math and science. It offers standard mathematical functions in both duodecimal and decimal modes, with automatic conversion between them. It utilizes Reverse Polish Notation (RPN) for calculations.

**Highlights:** Duodecimal and Decimal modes, Automatic mode conversion, RPN (Reverse Polish Notation) input, Standard math functions, Trigonometric operations (degrees), Educational tool for Base Twelve

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Programming Calculator free?

Programming Calculator is free to download, with no in-app purchases.

### Is Dozecal free?

Dozecal is free to download, with no in-app purchases.

### Which has better reviews, Programming Calculator or Dozecal?

Programming Calculator is rated higher. Programming Calculator averages 4.9 out of 5 from 38 ratings, while Dozecal averages 4.0 from 4 ratings.

### Do Programming Calculator or Dozecal have ads?

Neither Programming Calculator nor Dozecal shows ads.

### Which is updated more often, Programming Calculator or Dozecal?

Programming Calculator ships an update every 4 weeks, and Dozecal every 10 months. Most recently, Programming Calculator was updated on September 15, 2026 and Dozecal on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*