隐私政策

This section covers Raykin for Android (package com.orientpro.dicomviewer, from Google Play) on phones, tablets, foldables, Chromebooks and desktop windows with Android 10 or later, on Wear OS watches, and in its home-screen widgets. It does not apply to Raykin on iPhone, iPad, Mac and Apple Watch, which shows no ads.

Your scans stay on your device

As on Apple devices, there is no account and no server of ours. Medical images (DICOM files, photos of films and scanned reports) and the people, visits, follow-ups, questions, notes and Imaging Notes you enter are stored only in Raykin’s private storage on your device. We never receive, sell or share them.

Backup. Raykin turns Android backup off for its data, so neither Android’s cloud backup to your Google Account nor the device-to-device transfer when you set up a new phone copies your Raykin library. To move it to another device, use Nearby Transfer or a Raykin Archive, described below.

When data leaves your device

Only when you choose to:

• Share, Clean Share and Export: files go to the app or person you pick in the Android share sheet.
• Nearby Transfer: directly between your own Android devices over Bluetooth and Wi-Fi, using Google Nearby Connections. The transfer is end-to-end encrypted with a key derived from the pairing code, and nothing goes through the internet or any server.
• Raykin Archive: an encrypted file protected by your passphrase, saved where you choose.
• Wear OS: a privacy-safe summary (labels, follow-up dates and the key images you reviewed) is sent to your paired watch through Google’s Wearable Data Layer. Names and exam titles are included only if you turn on “Show details on widgets & watch”.
• Hospital links and QR codes: Raykin downloads the file the link points to from the hospital’s server. Other pages open in your browser, and the hospital’s own privacy policy applies to them.

QR codes and text recognition (Google ML Kit)

Scanning QR codes and reading the text of paper reports use Google ML Kit, which runs on your device with models provided by Google Play services. Your images and the text read from them are not sent to Google or to us for this.

Advertising (Google AdMob)

Raykin for Android is free because it shows ads served by Google AdMob (the Google Mobile Ads SDK): native ads in some lists, full-screen ads at some natural breaks, an ad when you reopen the app, and rewarded ads only when you choose to watch them to unlock a feature. Ads never appear on top of your images, and ads never see your scans or anything you type.

To show, limit, measure and protect these ads, Google’s SDK collects and shares with Google:

• Device identifiers: the Android advertising ID;
• Approximate location, estimated from your IP address (not GPS);
• App interactions, such as ad views and taps;
• Diagnostics: information about how the app and the ads SDK perform.

This data is sent encrypted. Google uses it for advertising, analytics and fraud prevention, as described in How Google uses information from sites or apps that use its services and the Google Privacy Policy. Google’s own disclosure for the SDK: Google Mobile Ads SDK data disclosure.

What Google Play’s Data safety section shows

All of the data below is collected by Google’s Mobile Ads SDK, not by us, and is encrypted in transit:

Data type	Shared	Purposes
Approximate location (estimated from the IP address)	Yes	Advertising or marketing; analytics; fraud prevention, security and compliance
App interactions (such as ad views and taps)	Yes	Advertising or marketing; analytics; fraud prevention, security and compliance
Diagnostics	Yes	Advertising or marketing; analytics; fraud prevention, security and compliance
Device or other IDs (advertising ID)	Yes	Advertising or marketing; analytics; fraud prevention, security and compliance

Not collected: your scans, photos and files, health information, the names and notes you enter, contacts, calendar, precise location, messages and financial information. There is no account to create.

Your ad choices

• Consent (European Economic Area, United Kingdom and Switzerland): before any ad is requested, Raykin shows Google’s consent form (Google User Messaging Platform). You can accept or refuse personalised ads, and change your choice at any time in Settings › Privacy choices. If you refuse, Google may still show non-personalised ads, which use less data.
• Advertising ID: you can reset or delete it in your Android settings (Settings › Privacy › Ads, or Settings › Google › Ads, depending on the device). Once it is deleted, apps receive no advertising ID.
• Ad content is limited to Google’s PG rating.

Rewarded unlocks instead of purchases

The Android app has no in-app purchases. Then & Now, Pro Tools, Clean Share, more family members and Smart Search unlock for 24 hours, one feature at a time, when you choose to watch two short rewarded ads. A Raykin Pro purchase on the App Store does not carry over to Android.

Permissions on Android

Raykin asks for each permission only when you use the feature that needs it, and you can change your answer at any time in Android’s settings.

• Camera: to scan QR codes, photograph films and scan paper reports; asked when you open the scanner.
• Notifications: for follow-up reminders and to show progress.
• Nearby devices, Bluetooth and Wi-Fi: for Nearby Transfer; asked when you start a transfer. On Android 12 and earlier, Android requires the location permission to find nearby devices; Raykin asks for it only when you start a transfer and never reads your location.
• Biometrics: to lock the app or a person with your device’s fingerprint, face or screen lock.
• Internet: for ads and for downloads from hospital links.

Raykin does not ask for your contacts, calendar or photo library. Photos you pick are read only through the Android photo picker, which gives the app just the items you select.

Children

Raykin for Android is intended for adults managing their own and their family’s medical images. It is not directed to children under 13, and we do not knowingly collect personal information from them.

Deleting your data on Android

Settings › Import & Storage › Delete Everything removes all scans and records from the device, and uninstalling Raykin removes them too. There is no account to delete. Data that Google collects for ads is kept and deleted under Google’s policies; to stop personalised ads, use Settings › Privacy choices or delete your advertising ID.

Raykin for Android, like Raykin on Apple devices, is for viewing and organising images only. It is not a medical device and is not intended for diagnosis or treatment.