# Numerical³ vs mConvertIt

The clearest difference is update cadence: Numerical³ at every 2 weeks against mConvertIt's every 21 months. mConvertIt's advantage is iOS requirement (14.2 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Numerical³ ships an update every 2 weeks, mConvertIt every 21 months. The most recent releases landed on September 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Numerical³ | mConvertIt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/numerical/id804548449/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 75.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 21 months |
| Monetization | Paid | — |
| Size | 113 MB | 46 MB |
| Requires iOS | 18.0 | **14.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew J Clark](https://appshunter.io/developer/804548452) | [Jerry Watson](https://appshunter.io/developer/1647846813) |

## What reviewers say

### Numerical³

[App page](https://appshunter.io/ios/app/numerical/id804548449)

A powerful and beautifully designed calculator app that offers advanced scientific functions, automatic bracket handling, and a unique no-equals button interface. It integrates seamlessly with iOS features like widgets and keyboards for calculations anywhere.

**Highlights:** No equals button interface, Automatic bracket handling, Full scientific keypad, Today Widget integration, Numerical² Keyboard for any app, Equation editing, Customizable themes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Simple and intuitive
- 👍 Clean and beautiful design
- 🚀 Fast and responsive
- 👍 Customizable themes

**What reviewers complain about**

- 🐛 Bugs and glitches (unresponsive keys, calculation errors)
- 🔍 Lack of advanced functions (scientific, unit conversion)
- 💡 Needs more theme options
- 💡 Needs iPad support
- 💡 Needs widget support

**Reported bugs**

- Unresponsive keys
- Calculation errors
- Crashes on startup

**Requested features**

- Add scientific functions (square root, trigonometry, etc.)
- Implement an equals button
- Add more theme options
- Develop an iPad version
- Bring back widget support


### mConvertIt

[App page](https://appshunter.io/ios/app/mconvertit/id6443702534)

**In-app purchases:** none


## Frequently asked questions

### Is Numerical³ free?

Numerical³ is free to download, with no in-app purchases.

### Is mConvertIt free?

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

### Do Numerical³ or mConvertIt have ads?

Neither Numerical³ nor mConvertIt shows ads.

### Which is updated more often, Numerical³ or mConvertIt?

Numerical³ ships an update every 2 weeks, and mConvertIt every 21 months. Most recently, Numerical³ was updated on September 27, 2026 and mConvertIt on September 15, 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.*