# Numerix Calculator vs Unit Converter All

The clearest difference is in-app purchases: Unit Converter All at none against Numerix Calculator's 1. Unit Converter All also leads on update cadence (daily vs every 6 months). Numerix Calculator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Numerix Calculator sells 1 one-off in-app purchase. Unit Converter All asks for nothing beyond the download.

Numerix Calculator ships an update every 6 months, Unit Converter All daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Numerix Calculator | Unit Converter All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/numerix-calculator/id6759518271/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 28 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amit Kandial](https://appshunter.io/developer/1858479815) | [Multiway Creative Limited](https://appshunter.io/developer/1142633395) |

## What reviewers say

### Numerix Calculator

[App page](https://appshunter.io/ios/app/numerix-calculator/id6759518271)

This app offers a modern and stylish calculator with both basic and advanced scientific functions. It features a clean interface, customizable themes, and a history of recent calculations for easy access. Perfect for everyday math and complex scientific computations.

**Highlights:** Basic calculations, Scientific functions (sin, cos, tan, log, etc.), Degree and radian modes, Calculation history, Customizable themes, Memory functions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Theme | $0.99 | one-time |


### Unit Converter All

[App page](https://appshunter.io/ios/app/unit-converter-all/id6759921201)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numerix Calculator free?

Numerix Calculator is free to download, with in-app purchases available.

### Is Unit Converter All free?

Unit Converter All is free to download, with no in-app purchases.

### Do Numerix Calculator or Unit Converter All have ads?

Neither Numerix Calculator nor Unit Converter All shows ads.

### Which is updated more often, Numerix Calculator or Unit Converter All?

Numerix Calculator ships an update every 6 months, and Unit Converter All daily. Most recently, Numerix Calculator was updated on October 31, 2026 and Unit Converter All on October 31, 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.*