# Numerical³ vs WidgeterApp

The clearest difference is in-app purchases: Numerical³ at none against WidgeterApp's 6. Numerical³ also leads on update cadence (every 2 weeks vs every 3 weeks). WidgeterApp's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. WidgeterApp sells 6 in-app purchases, starting at $1.99 per month. Numerical³ asks for nothing beyond the download.

Numerical³ ships an update every 2 weeks, WidgeterApp every 3 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Numerical³ | WidgeterApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/numerical/id804548449/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 207 MB | 67 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew J Clark](https://appshunter.io/developer/804548452) | [Tekkaroo LLC](https://appshunter.io/developer/1879696194) |

## 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, iPhone Duo 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


### WidgeterApp

[App page](https://appshunter.io/ios/app/widgeterapp/id6759588925)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widgeter More Widgets | $1.99 | per month |
| Widgeter More Presets | $1.99 | per month |
| Widgeter More Devices | $1.99 | per month |
| Widgeter More Reactions | $2.99 | per month |
| Widgeter More Dashboards | $2.99 | per month |
| Widgeter 12 Month Data Retention | $5.99 | per month |


## Frequently asked questions

### Is Numerical³ free?

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

### Is WidgeterApp free?

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

### Do Numerical³ or WidgeterApp have ads?

Neither Numerical³ nor WidgeterApp shows ads.

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

Numerical³ ships an update every 2 weeks, and WidgeterApp every 3 weeks. Most recently, Numerical³ was updated on November 9, 2026 and WidgeterApp 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.*