# Calculation vs In Typing Times Keyboard

The clearest difference is in-app purchases: Calculation at none against In Typing Times Keyboard's 2. Calculation also leads on iOS requirement (16.0 vs 18.0). In Typing Times Keyboard's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. In Typing Times Keyboard sells 2 in-app purchases, starting at $5.99 per year. Calculation asks for nothing beyond the download.

Calculation ships an update every 2 months, In Typing Times Keyboard weekly. The most recent releases landed on September 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Calculation | In Typing Times Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/in-typing-times-keyboard/id6764113452/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 7 MB | 6 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SooRyong Hyun](https://appshunter.io/developer/1685604103) | [In Typing Times Limited](https://appshunter.io/developer/1895645727) |

## What reviewers say

### Calculation

[App page](https://appshunter.io/ios/app/calculation-basic-calculator/id6462632655)

**In-app purchases:** none


### In Typing Times Keyboard

[App page](https://appshunter.io/ios/app/in-typing-times-keyboard/id6764113452)

Design and share your own unique keyboard themes for iPhone. Customize key colors, backgrounds, and create separate themes for light and dark modes. Enjoy a familiar typing experience with advanced features like autocorrection and predictive text.

**Highlights:** Theme Designer, Customizable key colors, Light/Dark Mode themes, Theme sharing, Theme rotation, Autocorrection, Predictive text

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Yearly | $5.99 | per year |
| Early Access Pass | $5.99 | one-time |


## Frequently asked questions

### Is Calculation free?

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

### Is In Typing Times Keyboard free?

In Typing Times Keyboard is free to download, with in-app purchases available.

### Do Calculation or In Typing Times Keyboard have ads?

Calculation shows ads; In Typing Times Keyboard does not.

### Which is updated more often, Calculation or In Typing Times Keyboard?

Calculation ships an update every 2 months, and In Typing Times Keyboard weekly. Most recently, Calculation was updated on September 11, 2026 and In Typing Times Keyboard on September 28, 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.*