# CalKeyboard vs Calculator

The clearest difference is review sentiment: CalKeyboard at 50% against Calculator's 0%. Calculator's advantage is rating (4.3 vs 3.4) and update cadence (every 4 days vs every 8 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. CalKeyboard sells 1 one-off in-app purchase and Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calculator holds the better App Store score, 4.3 against 3.4. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews complicate that: 50% of CalKeyboard's written reviews are positive against 0% of Calculator's, so the app with the better star average is not the one people write more warmly about.

CalKeyboard ships an update every 8 months, Calculator every 4 days. The most recent releases landed on September 9, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | CalKeyboard | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/calkeyboard/id1269400175/reviews) | **[4.3 (9 ratings)](https://appshunter.io/ios/app/calculator-keyboard-support/id1458045987/reviews)** |
| Number of ratings | 5 | **9** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 7 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FebesGoods Studio](https://appshunter.io/developer/597141225) | [JIE WANG](https://appshunter.io/developer/1119473827) |

## What reviewers say

### CalKeyboard

[App page](https://appshunter.io/ios/app/calkeyboard/id1269400175)

This keyboard app integrates a calculator directly into your typing experience. Perform calculations without leaving your current application. It's designed for quick math needs while messaging or working.

**Highlights:** Integrated calculator, Type and calculate simultaneously, Seamless integration, Quick calculations

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### Calculator

[App page](https://appshunter.io/ios/app/calculator-keyboard-support/id1458045987)

Perform calculations directly from your keyboard with this productivity tool. The Pro version allows instant calculations without leaving your current app, enhancing efficiency.

**Highlights:** Keyboard calculation support, Instant calculation on keyboard (Pro), iOS Spotlight integration, General calculator functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


## Frequently asked questions

### Is CalKeyboard free?

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

### Is Calculator free?

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

### Which has better reviews, CalKeyboard or Calculator?

Calculator is rated higher. CalKeyboard averages 3.4 out of 5 from 5 ratings, while Calculator averages 4.3 from 9 ratings.

### Do CalKeyboard or Calculator have ads?

Neither CalKeyboard nor Calculator shows ads.

### Which is updated more often, CalKeyboard or Calculator?

CalKeyboard ships an update every 8 months, and Calculator every 4 days. Most recently, CalKeyboard was updated on September 9, 2026 and Calculator on July 5, 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.*