# TWG HR vs Programming Calculator

The clearest difference is iOS requirement: Programming Calculator at 13.0 against TWG HR's 15.6. On price, update cadence, 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.

TWG HR ships an update every 6 weeks, Programming Calculator every 4 weeks. The most recent releases landed on September 13, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | TWG HR | Programming Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (38 ratings)](https://appshunter.io/ios/app/programming-calculator/id1481845623/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 8 MB | 7 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Md Tasnim Manzur Ankon](https://appshunter.io/developer/1439949907) | [Mikhail Razin](https://appshunter.io/developer/1460485493) |

## What reviewers say

### TWG HR

[App page](https://appshunter.io/ios/app/twg-hr/id1443884835)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TWG HR free?

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

### Is Programming Calculator free?

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

### Do TWG HR or Programming Calculator have ads?

Neither TWG HR nor Programming Calculator shows ads.

### Which is updated more often, TWG HR or Programming Calculator?

TWG HR ships an update every 6 weeks, and Programming Calculator every 4 weeks. Most recently, TWG HR was updated on September 13, 2026 and Programming Calculator on September 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.*