"Every time you unlock your smartphone, you read a chapter of a book."
ReadKey is an AI-based reading habit platform where a page of a book selected by a parent becomes a "Reading Key" that unlocks a child's smartphone when it's locked after prolonged use.
What if children consistently read a single chapter of a book while controlling their smartphone usage time before becoming addicted to it? Reading aloud can improve a child's intellectual ability and mitigate the decline in brain activity caused by smartphone addiction.
ReadKey is not a "smartphone locking app," but rather a digital growth partner that fosters the habit of opening books.
Simply take a photo of the book you want your child to read and upload it.
ReadKey naturally encourages your child to read, and the AI automatically creates reading quizzes to help improve their literacy skills.
[How it works]
1. Reading begins with parental participation
Parents take a photo of a page of a book they want their child to read and upload it to ReadKey. AI converts images into text and automatically creates a short quiz to help children understand the book's content.
2. If a child's smartphone usage exceeds a certain amount of time, ReadKey will enter lock mode.
To unlock the device, the user must accurately read at least 70% of the uploaded book pages and pass a reading quiz presented by AI.
3. A Virtuous Cycle of Reading, Comprehension, and Reward
After reading a book and taking the quiz, the smartphone unlocks.
At that moment, the child feels a sense of accomplishment, and parents can check their child's growth records on the app.
- Changes Created by ReadKey
Smartphone use becomes reading time.
This creates a digital habit that parents and children build together.
Children will come to view books not as something they "have to do," but as "doors they open themselves."
- The Joy of Rewards and Growth
Parents can set goals and award reward coupons upon achievement.
Children will experience the joy of growth as they see the results of their reading and comprehension.
ReadKey's AI isn't simple.
The voice recognition AI analyzes pronunciation to assess accuracy and concentration,
and verifies comprehension with an automatically generated quiz after reading.
It provides personalized feedback reports based on reading habit data.
With ReadKey,
The moment you open your smartphone, your child's world opens.
A world where books are the keys—created by ReadKey.
[Accessibility Permission Usage Guide]
This app uses Android's Accessibility service to provide app usage restrictions for parental control.
Accessibility permissions are used solely to apply "Usage Restrictions" to apps selected by the user on the child's device, or to "Temporarily Unlock" apps after completing parent-approved missions.
During this process, screen content, entered text, passwords, messages, or personal information are not collected, stored, or transmitted in any form.
Accessibility permissions only operate within the device, and no data is transmitted to servers over the network.
Users can disable accessibility permissions or delete the app at any time in their device settings.