Privacy policy
Yujot is operated by Hangzhou Yuhang Guiyu Software Development Studio (individual business), referred to as “we”. This policy explains the information we process, why we process it, whom we share it with, and how you can control it.
1. Information we process
- Account information: your mobile number when using one-tap mobile login; your Sign in with Apple identifier and the email address supplied by Apple; your WeChat login identifier; your nickname and avatar.
- Content you record: to-dos, goals, plans, step-by-step tasks, class schedules, important dates, jots and medication records. This content syncs to our servers to keep it consistent across devices.
- Content you submit for recognition: photos and screenshots you take or select, recorded voice, text you enter, and web links you share.
- Location: we obtain your current location only with your permission, to display local weather, fill in a location and search nearby places. Coordinates are sent to our servers to look up cities, weather and places.
- Feedback: text and screenshots you submit through “Contact the author”, together with the device information described below.
- Subscription information: App Store transaction identifiers and subscription status. This does not include bank card details; Apple handles payment.
- Device information: an app-generated device identifier, app version and push token, used to distinguish your devices, send reminders and troubleshoot issues.
2. System permissions
- Camera and photos: take or select images for recognition and avatars, and save source images from imports to your photo library.
- Microphone: record a sentence to create a to-do draft.
- Location while using the app: see “Location” above.
- Calendar: import and export events to and from the system calendar when you choose to do so.
- Notifications: send to-do, medication and other reminders.
We request these permissions only when you use the corresponding feature. You can turn them off in system Settings at any time; doing so affects only the relevant feature.
3. Sensitive personal information
Medication information is sensitive personal information. It is used only for reminders, records and family following that you authorize, and not for other purposes. When you first use medication features, we explain this separately and ask for your consent. Declining does not affect other features.
4. Intelligent recognition
Images, voice recordings and text that you submit for recognition are sent to third-party providers: Volcengine converts voice to text, and Alibaba Cloud’s Qwen models process images and text. Recognition results are not used for model training. When you share a web link, our server reads the public page’s main text for recognition. Original sensitive images, such as identity documents and prescriptions, are deleted after recognition in accordance with our rules.
5. Third-party services
- Alibaba Cloud Number Authentication: for one-tap mobile login, the carrier and Alibaba Cloud verify and return your phone number.
- WeChat Open Platform (Tencent): WeChat login, sharing to WeChat and opening Mini Programs.
- Apple: Sign in with Apple, push notifications, in-app purchases and WeatherKit weather services.
- Amap: look up cities, weather and nearby places based on location.
- Alibaba Cloud Qwen and Volcengine: intelligent recognition, as described in section 4.
- Alibaba Cloud Object Storage: store files such as avatars and images.
We provide these services only with information necessary for the corresponding feature.
6. Sharing and visibility
- When you invite family to follow medication or invite others to keep everyday records together, they can see only the content you authorize. You can hide content, withdraw access or stop sharing at any time.
- When you share a class schedule or step-by-step task, people with the sharing link or code can view its content. You can revoke sharing at any time.
Other than this, we do not sell your personal information or use it for advertising tracking.
7. Storage and security
Data is stored on servers in China, transmitted over HTTPS and protected with access controls. Photos are stored in compressed form. We retain your information only for as long as needed to provide the service.
8. Your rights
You can view, edit and delete content you record in the app. You can delete your account under Settings → Data management → Delete account. We will then delete or anonymize your personal information, unless the law requires otherwise. You must cancel active subscriptions yourself under system Settings → Apple Account → Subscriptions.
9. Children
If you are under 14, use Yujot with your guardian’s consent and guidance.
10. Policy updates
When this policy changes, we publish the new version on this page. We notify you in the app about major changes.
11. Contact us
Contact us in the app under Settings → Contact the author, or email brycen_tang@163.com. We will reply within 15 working days.