# Keyboard vs SLCalculation

The clearest difference is in-app purchases: SLCalculation at none against Keyboard's 1. SLCalculation also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). Keyboard's advantage is iOS requirement (12.0 vs 14.2). On price and device support there is nothing between them.

Both are free to download. Keyboard sells 1 in-app purchase, starting at $0.99 per month. SLCalculation asks for nothing beyond the download.

Keyboard ships an update every 3 months, SLCalculation monthly. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Keyboard | SLCalculation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 19 MB |
| Requires iOS | **12.0** | 14.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masaharu Tsukamoto](https://appshunter.io/developer/939316877) | [tsuyoshi saito](https://appshunter.io/developer/1530882113) |

## What reviewers say

### Keyboard

[App page](https://appshunter.io/ios/app/keyboard-dictionaryinput/id1459476730)

This app provides a custom keyboard that allows you to quickly insert frequently used phrases and sentences. Organize your text snippets into categories for easy access and sync them across your devices using iCloud. Its simple design ensures a user-friendly experience for efficient text input.

**Highlights:** Custom keyboard for fixed phrases, Categorized canned text registration, iCloud sync between devices, Simple and easy-to-use design, Quick text insertion

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | per month |


### SLCalculation

[App page](https://appshunter.io/ios/app/slcalculation/id1541116749)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keyboard free?

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

### Is SLCalculation free?

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

### Do Keyboard or SLCalculation have ads?

Keyboard shows ads; SLCalculation does not.

### Which is updated more often, Keyboard or SLCalculation?

Keyboard ships an update every 3 months, and SLCalculation monthly. Most recently, Keyboard was updated on September 13, 2026 and SLCalculation on September 20, 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.*