SightKey is made and published by Mitsuhiro Hashimoto. AppBrain is an independent app data site and isn't affiliated with Mitsuhiro Hashimoto. The app name, icon, screenshots and description belong to Mitsuhiro Hashimoto and are shown as published on the App Store.
AppBrain's verdict
- Best rank
- #65
- Top Grossing, South Korea
- Last updated
- April 11, 2026
Rankings
App Store top charts- Highest rank
- #65
- Chart
- Top Grossing
- Medical
- Country
- South Korea
App Store Rankings for SightKey
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 65 | South Korea | Medical | Top Grossing |
Ranking history in South Korea
Competitors
Similar apps and more from Mitsuhiro HashimotoMore from Mitsuhiro Hashimoto
Releases
Updates seen on the App Store- Version
- 1.0.0
- Launched
- April 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on SightKey for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- Free
- App size
- 11.4 MB
- Content rating
- High
Technologies used by SightKey
About the app and developer
About SightKey
SightKey is a medical app developed by Mitsuhiro Hashimoto.
User Ratings
The app has no ratings yet.
App Information
SightKey is freely available from the App Store. The app size is 11.38 MB. The latest version available is 1.0.0. The last update was on April 11, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since April 2026.
Developer information for Mitsuhiro Hashimoto
Address:
Store listing
By Mitsuhiro Hashimoto, from the App Store
Description by Mitsuhiro Hashimoto Written by the developer, not by AppBrain. Click to read.
Track your gaze in real-time using ARKit's facial recognition technology. Even people who cannot use their hands and fingers as they would like can still type, communicate, and browse the web just by moving their eyes.
■ Line of sight dial
You can operate the keyboard, which supports Japanese 50 sounds and English QWERTY, just by looking at it. Characters are entered just by looking at them (dwell input), and predictive conversion makes it even smoother. It also supports finger tapping.
■ Voice reading
Read the entered text out loud on the spot. We provide easy support for communication for people who have difficulty expressing themselves.
■ Fixed phrase panel
Pre-register frequently used words such as "Thank you" and "Give me some water." You can quickly call it up with your gaze and read it aloud right away.
■ Bookmark
If you save frequently visited web pages, you can quickly access them using eye movements.
■ Calibration
Custom adjust gaze accuracy according to eye characteristics. You can set the operation feeling that is best for your eyes.
---
This app requires a TrueDepth camera (iPhone with a depth sensor on the front camera).
This app is a must-use for people who have difficulty operating a smartphone due to physical conditions such as ALS, muscular dystrophy, spinal cord injury, or the aftereffects of a stroke, as well as their families and supporters.
Towards a world where everyone can freely express their will.
SightKey turns your "eyes" into your "hands."
---
Support site: https://adolfoi.info/
Privacy Policy: https://adolfoi.info/page_id197/
Terms of Use: https://adolfoi.info/page_id501/
Contact us: https://adolfoi.info/support/
A Premium subscription (separate purchase) is required to use this app. After purchase, you can use all features, including eye-gaze browsing, text input, phrases, bookmarks, and advanced settings. Please check the in-app purchase screen for pricing and plans.