Best MozcCo alternatives: apps like MozcCo - サイズ調整できる日本語キーボード

KotoKey: Custom Keyboard

Mechanical Key Sounds & Themes

Free

Personalize your typing experience with custom themes and satisfying mechanical keyboard sounds. This utility app offers predictive suggestions and text replacements for faster input, making every keystroke feel more comfortable and unique.

Deflector ◇

Shortcuts Everywhere

Free

Create custom buttons for your iPhone's Dynamic Island, Lock Screen, and Apple Watch to trigger any shortcut. On specific Japanese iPhones, utilize the Side Button for voice assistant shortcuts. Requires initial setup within the Shortcuts app.

Keyfred 日本語キーボード

by Keyfred Inc.

Free

This AI-powered keyboard enhances your writing by offering real-time corrections, rewrites, and translations directly within any app. Improve clarity, tone, and fluency for emails, messages, and social media posts.