# Numboard vs Math keyboard

The clearest difference is price: Numboard at Free against Math keyboard's $0.99. Numboard also leads on ratings volume (23 vs 4) and iOS requirement (11.0 vs 16.0). Math keyboard's advantage is rating (5.0 vs 2.1) and review sentiment (67% vs 27%). On update cadence, ads and device support there is nothing between them.

Numboard is free to download; Math keyboard costs $0.99 up front. Numboard sells 1 one-off in-app purchase. Math keyboard asks for nothing beyond the download.

Math keyboard holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Numboard has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 27% of Numboard's written reviews are positive against 67% of Math keyboard's.

Numboard ships an update every 3 weeks, Math keyboard monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Numboard | Math keyboard |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [2.1 (23 ratings)](https://appshunter.io/ios/app/numboard-scientific-keyboard/id1175536307/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/math-keyboard-calcuboard/id6744564198/reviews)** |
| Number of ratings | **23** | 4 |
| Positive reviews | 26.8% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 16 MB | 3 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zetegy LLC](https://appshunter.io/developer/1441879472) | [Nikolai Rodionov](https://appshunter.io/developer/1123457016) |

## What reviewers say

### Numboard

[App page](https://appshunter.io/ios/app/numboard-scientific-keyboard/id1175536307)

This keyboard app provides over 110 math and science symbols, along with real-time expression evaluation. It functions as a keyboard extension, allowing you to use its advanced features in any application for homework or complex calculations.

**Highlights:** 110+ math and science symbols, Real-time expression evaluation, Keyboard extension for any app, Advanced autocomplete for math, Intuitive typing and design

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Numboard Pro | $0.99 | one-time |


### Math keyboard

[App page](https://appshunter.io/ios/app/math-keyboard-calcuboard/id6744564198)

Perform calculations directly from your keyboard without switching apps. This smart helper allows quick math while chatting, taking notes, or entering data. It features calculator memory to save and reuse values, enhancing productivity.

**Highlights:** Built-in calculator keyboard, Calculator memory function, No app switching required, Supports basic and advanced operations, Minimalist design for productivity

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

**In-app purchases:** none


## Frequently asked questions

### Is Numboard free?

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

### Is Math keyboard free?

Math keyboard costs $0.99, with no in-app purchases.

### Which has better reviews, Numboard or Math keyboard?

Math keyboard is rated higher. Numboard averages 2.1 out of 5 from 23 ratings, while Math keyboard averages 5.0 from 4 ratings.

### Do Numboard or Math keyboard have ads?

Neither Numboard nor Math keyboard shows ads.

### Which is updated more often, Numboard or Math keyboard?

Numboard ships an update every 3 weeks, and Math keyboard monthly. Most recently, Numboard was updated on October 24, 2026 and Math keyboard on October 24, 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.*