# Numerical³ vs Calculator Plus v2

The clearest difference is monetization model: Calculator Plus v2 at free against Numerical³'s paid. Calculator Plus v2 also leads on review sentiment (89% vs 75%) and device support (5 vs 3). Numerical³'s advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (1.3K vs 131). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.8 for Numerical³ against 4.7 for Calculator Plus v2. That said, the two scores are not equally well evidenced: Numerical³ has 1.3K ratings behind it against 131, so its average is the more settled of the two. Written reviews are what separate them: 75% of Numerical³'s written reviews are positive against 89% of Calculator Plus v2's.

Numerical³ ships an update every 2 weeks, Calculator Plus v2 every 2 months. The most recent releases landed on October 1, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Numerical³ | Calculator Plus v2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/numerical/id804548449/reviews)** | [4.7 (131 ratings)](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428/reviews) |
| Number of ratings | **1.3K** | 131 |
| Positive reviews | 75.4% of reviews | **89.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 113 MB | 14 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew J Clark](https://appshunter.io/developer/804548452) | [Wern Jie Lim](https://appshunter.io/developer/1032934247) |

## 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


### Calculator Plus v2

[App page](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428)

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

**Highlights:** Standard and scientific calculator, Live expression and answer preview, Multiple display formats, Hardware keyboard support, Apple Pencil Scribble support, Bi-directional clipboard support, Syntax error hints

**In-app purchases:** none

**What reviewers like**

- 👍 Looks like the stock app
- 🚀 Fast and responsive
- 🔒 No ads or in-app purchases
- 👍 Clean and intuitive UI
- 👍 Familiar calculator layout

**What reviewers complain about**

- 🐛 Occasional crashes or disappearing from dock
- 🐛 Incorrect percentage calculations
- 🐛 Inconsistent behavior with order of operations
- 🔍 History tape not visible during calculations
- 🔍 No option to set number of decimal places

**Reported bugs**

- Crashes after recent update
- Incorrect results for some calculations
- Keyboard input not working as expected

**Requested features**

- Add widget support
- Implement iCloud sync for history
- Provide light/dark mode options
- Allow customization of button layout
- Add unit conversion tools


## Frequently asked questions

### Is Numerical³ free?

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

### Is Calculator Plus v2 free?

Calculator Plus v2 is free to download, with no in-app purchases.

### Which has better reviews, Numerical³ or Calculator Plus v2?

Numerical³ is rated higher. Numerical³ averages 4.8 out of 5 from 1.3K ratings, while Calculator Plus v2 averages 4.7 from 131 ratings.

### Do Numerical³ or Calculator Plus v2 have ads?

Neither Numerical³ nor Calculator Plus v2 shows ads.

### Which is updated more often, Numerical³ or Calculator Plus v2?

Numerical³ ships an update every 2 weeks, and Calculator Plus v2 every 2 months. Most recently, Numerical³ was updated on October 1, 2026 and Calculator Plus v2 on August 14, 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.*