# KotoKey: Custom Keyboard — Mechanical Key Sounds & Themes > Custom keyboard with mechanical sound effects and themes for iPhone. (iPhone/iPad app by Natsumi Hayakawa.) - Source: https://appshunter.io/ios/app/kotokey-custom-keyboard/id6779455087 (this page in markdown: same URL + `.md`) - Developer: [Natsumi Hayakawa](https://appshunter.io/developer/6779455089) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 4.00/5 from 6 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.5 · 63 MB - Languages: American English, Japanese - Released: 2026-07-11 - Data updated: 2026-09-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/kotokey-custom-keyboard/id6779455087/reviews.md ## What is KotoKey? KotoKey is a custom keyboard that brings the look and sound of a physical keyboard to your iPhone. Make everyday typing feel more satisfying. Customize your keyboard with themes and typing sounds, and enjoy a typing experience that feels more personal and comfortable. Main features • Keyboard themes inspired by physical keyboards • Typing sounds you can choose to match your mood • English QWERTY typing • Japanese flick and romaji input • Predictive suggestions for smoother input • Text Replacements for words and phrases you use often • Auto Shift, Double-Space Period, and Smart Apostrophe Save frequently used words, email addresses, and phrases as Text Replacements, then enter them faster whenever you type. Your input is processed on your device, and the basic keyboard features work without Full Access. Bring a pleasant keystroke feel to your everyday typing with KotoKey. ## Key features - Mechanical keyboard sound effects - Customizable keyboard themes - Predictive text suggestions - Text replacement for phrases - Auto Shift and Smart Apostrophe - English QWERTY and Japanese input ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | KotoKey Premium | $2.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/kotokey-custom-keyboard/id6779455087/reviews.md ### 5/5 — Amazing keyboard app!!! *2026-08-19* I already asked for features in the google form, so here ill just say i love the sounds and themes (i watched an ad for 10 minutes of premium to try it out) and i hope we get more as the app gets updates! :3 **Developer response:** Thank you for your review! Also, thank you for submitting feature requests through the Google Form. I'm so glad to hear that you're enjoying the sounds and themes. I'll keep adding new options and making updates to improve the app. I hope you continue to enjoy KotoKey! ## Frequently asked questions about KotoKey ### Does KotoKey have ads? Yes, KotoKey contains advertisements. These ads help support the development and free availability of the app's features. ### What is the rating for KotoKey? KotoKey has a rating of 4.0 stars based on 6 user ratings. ### What devices does KotoKey support? KotoKey is designed for iPhone devices. ### What is the age rating for KotoKey? KotoKey has an age rating of 4+, making it suitable for a wide range of users. ### How often is KotoKey updated? The latest version of KotoKey, 1.3.1, was released on August 24, 2026. Updates are provided to enhance functionality and user experience. ### Can I use KotoKey without Full Access? Yes, basic keyboard features of KotoKey function without requiring Full Access, ensuring your input is processed on your device. ### What input methods does KotoKey support? KotoKey supports English QWERTY typing, as well as Japanese flick and romaji input methods for diverse user needs. ### Does KotoKey offer in-app purchases? Yes, KotoKey offers in-app purchases, which may unlock additional customization options or features beyond the free offerings. ## Version history (last 5 releases) ### 1.3.1 — 2026-08-24 Fixed a symbol key in Japanese romaji input. ### 1.3.0 — 2026-08-22 - Added the new Honey Yellow keyboard theme. - Redesigned the menu bar. - Improved prediction accuracy for Japanese romaji input. - Updated the key layout for Japanese romaji input. ### 1.2.0 — 2026-07-25 - Added cursor movement by pressing and holding the Space bar, along with new cursor movement customization options. - Added a typing area where you can try out your customized keyboard. - Added romaji input support for the Japanese keyboard. You can switch input methods in Settings. - Improved Japanese conversion suggestions. - Improved the emoji screen experience and overall stability. ### 1.1.0 — 2026-07-18 - Added flick guides to the Japanese keyboard, showing the available input directions when you press and hold a key. - Added multi-tap input to the Japanese keyboard, allowing you to cycle through characters by tapping the same key repeatedly. - Flick guides and multi-tap input can be turned on or off in Settings. - Improved overall input stability. ### 1.0.2 — 2026-07-17 Improved keyboard stability. Fixed issues related to unexpected keyboard switching and the display of suggestion and emoji views. ## Apps similar to KotoKey | App | Rating | Price | Category | | --- | --- | --- | --- | | [Tificat](https://appshunter.io/ios/app/tificat/id6762003829) | — | Free | Utilities | | [Store Sign Maker](https://appshunter.io/ios/app/store-sign-maker/id6769267249) | — | Free | Utilities | | [TimerTiles: Widget Timer](https://appshunter.io/ios/app/timertiles-widget-timer/id6782746504) | — | $1.99 | Utilities | | [watashi no QR](https://appshunter.io/ios/app/watashi-no-qr/id6776174780) | — | Free | Utilities | | [BallCal -Balloon Calculator-](https://appshunter.io/ios/app/ballcal-balloon-calculator/id6757571370) | — | Free | Utilities | | [アレなんだっけ？](https://appshunter.io/ios/app/id6763831679) | — | Free | Utilities | ## Related topics [new keyboard](https://appshunter.io/ios/topics/new-keyboard) · [mechanical keyboard](https://appshunter.io/ios/topics/mechanical-keyboard) · [wowkeys](https://appshunter.io/ios/topics/wowkeys) · [tweekey](https://appshunter.io/ios/topics/tweekey) · [keyboard theme](https://appshunter.io/ios/topics/keyboard-theme) · [shift keyboard](https://appshunter.io/ios/topics/shift-keyboard) · [next keyboard](https://appshunter.io/ios/topics/next-keyboard) · [change keyboard keys](https://appshunter.io/ios/topics/change-keyboard-keys) · [custom keyboards](https://appshunter.io/ios/topics/custom-keyboards) · [large keyboard](https://appshunter.io/ios/topics/large-keyboard) · [typewriter keyboard](https://appshunter.io/ios/topics/typewriter-keyboard) · [make your own keyboard](https://appshunter.io/ios/topics/make-your-own-keyboard) · [numeric keyboard](https://appshunter.io/ios/topics/numeric-keyboard) · [cyrillic keyboard](https://appshunter.io/ios/topics/cyrillic-keyboard) · [how do you change your keyboard](https://appshunter.io/ios/topics/how-do-you-change-your-keyboard) · [anime keyboard custome](https://appshunter.io/ios/topics/anime-keyboard-custome) · [automatic keyboard](https://appshunter.io/ios/topics/automatic-keyboard) · [electronic keyboard](https://appshunter.io/ios/topics/electronic-keyboard) · [text sounds keyboard](https://appshunter.io/ios/topics/text-sounds-keyboard) · [keyboard sound effect](https://appshunter.io/ios/topics/keyboard-sound-effect) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*