# みやすいキーボード > Large, easy-to-read 12-key keyboard. Senior-friendly keyboard with fraud warnings, monitoring indicators, and everyday typing support. Canonical page: [https://chrome-stats.com/d/jp.miyasu.keyboard](https://chrome-stats.com/d/jp.miyasu.keyboard) ## Overview - **ID:** `jp.miyasu.keyboard` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Link株式会社 - **Category:** PERSONALIZATION - **Downloads:** 74 - **Version:** 1.0 - **Last updated:** 2026-03-13 - **First published:** 2026-03-13 - **Publisher country:** JP - **Size:** 14 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.miyasu.keyboard) - **Website:** [https://www.link-salessupport.com/](https://www.link-salessupport.com/) - **Privacy policy:** [https://sites.google.com/view/miyasuikeyboard/%E3%83%9B%E3%83%BC%E3%83%A0](https://sites.google.com/view/miyasuikeyboard/%E3%83%9B%E3%83%BC%E3%83%A0) ## Description This easy-to-read keyboard is an Android keyboard designed for seniors, prioritizing both readability and ease of typing.

With its large 12-key layout, clear, high-contrast display, and user-friendly conversion suggestions for everyday conversation, it makes smartphone text input easy.

【Main Features】
- Large, easy-to-read 12-key layout
- Switch between Kana/English/Number input
- Supports both flick and toggle input
- Easy-to-use word and phrase conversion for everyday conversation
- One-touch input for frequently used phrases
- Large Enter key that switches between "Send," "Search," "Next," "Done," and "Newline" depending on the situation
- Detects and warns of URLs, phone numbers, strings resembling account numbers, and dangerous contexts
- Records monitoring metrics such as input speed, deletion count, and finger tremors within the device
- High-contrast themes such as black x yellow and black x white

【Recommended for those who:】
- Find small keys difficult to press
- Find the characters on a regular keyboard hard to see
- Want to communicate with family more easily
- Are worried about scam messages and suspicious URLs
- Want to monitor changes in daily input

【Ease of Input】
The keys are large and the design is simple.

For Kana input, a 12-key layout that is easy for seniors to use is adopted.

The app makes it easy to switch between numeric and alphanumeric modes, and can be used in a wide range of situations, including searching, registering, and sending messages.

[Conversion Function]
The app is adjusted to easily convert words and standard phrases that are easy to use in everyday conversation.
In addition to tapping the candidate bar, you can select candidates sequentially through conversion operations, making it feel similar to a typical smartphone keyboard.

[Fraud Prevention Support]
This app analyzes the text being entered and the contents of the clipboard on the device, and displays a warning when it detects dangerous URLs or expressions that are likely to lead to fraud.
It is designed to make it easier for family members and elderly users to notice suspicious messages.

[Monitoring Function]
The input text itself is not saved; only metadata such as WPM, deletion count, touch shake, and number of dangerous events are saved on the device.
This allows you to check recent input trends while respecting privacy.

[PRO Features]
The PRO version offers the following features:
- Advanced fraud context alerts
- Enhanced candidate display
- Voice input

[Privacy]
The entered text itself is not saved. The monitoring function only saves metadata on the device.
Please see the privacy policy for details.

[Important Notes Before Use]
- This app must be enabled in the Android input method settings.
- In some apps, the display and behavior of the Enter key may differ due to the specifications of the input field.
- Voice input is a PRO feature. ## Rankings - #2,101,485 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.RECORD_AUDIO` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `jp.miyasu.keyboard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Big Keyboard](https://chrome-stats.com/d/com.bigkeyboard.easyphone.launcher.homescreen) — 4,345 users, 4.55 / 5 - [Easy big keyboard(ENG)](https://chrome-stats.com/d/com.easybigkeyboard.app) — 699 users - [Big Keys Keyboard](https://chrome-stats.com/d/com.youapps.bigkeys) — 1,660 users - [Big Keyboard - Easy Homescreen](https://chrome-stats.com/d/com.logicworklab.bigkeyboard.simple.classic) — 3,954 users - [Big Keys Keyboard: Large Font](https://chrome-stats.com/d/big.keyboard.large.letters) — 1,324 users - [Keyboard for Seniors](https://chrome-stats.com/d/com.alphabetickeyboard) — 364,322 users, 4.21 / 5 - [1C Big Keyboard](https://chrome-stats.com/d/com.onecwearable.keyboard) — 6,903,931 users, 3.98 / 5 - [Big Size Large Keyboard](https://chrome-stats.com/d/com.expressway.bigkeyboard.ts) — 2,681 users, 4.00 / 5 - [ComboKey keyboard](https://chrome-stats.com/d/com.combokey.plus) — 3,411 users, 4.40 / 5 - [Big Keyboard](https://chrome-stats.com/d/com.cac.bigkeyboard) — 103,350 users, 3.56 / 5 - [Classic Big Keyboard](https://chrome-stats.com/d/com.bigbuttonkeyboard.translatorkeyboard) — 25,399 users, 4.10 / 5 - [Big Keyboard: Easy Phone](https://chrome-stats.com/d/com.bigkeyboardeasyphone.biggerkeybuttonandroidapp) — 13,823 users, 4.02 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/jp.miyasu.keyboard)