OS Watermark Pro — Privacy policy

OS Watermark Pro is an OS Studio app. For questions about your data or the app, contact the studio.

Your documents, photos, videos, signatures, metadata, watermark text and QR code content are processed on your device. No OS Studio account is required. The app does not upload them to an OS Studio server or to the advertising service for processing.

The camera and, for video with sound, the microphone are used for the capture you request. Location is optional. Coordinates can be added to an image, video or metadata according to your choices. If you enable the address, the location is sent to Apple’s geocoding services to look up that address. This online request is separate from advertising: the app does not send your GPS location to AdMob.

The Photos picker supplies only the media you select, without general access to your library. Saving a copy to Photos may request permission to add media. Files and folder selection use secure iOS pickers. You can change permissions in iOS Settings and choose approximate location. No background location is requested.

The library retains copies and originals you choose to keep. Folders provide internal organisation. Deleting a folder moves its files to the parent; deleting a file removes its internal copy and retained original. External exports remain independent. Local data may be included in Apple backups according to your settings.

A template stores a reusable composition. A project also keeps a private copy of the source so you can resume work. Renaming, duplicating or deleting these items does not change the original file. Logo and signature collections stay local.

Passwords are not saved. Files unlocked for preview are temporary and deleted when it closes; leftovers from interrupted sessions are cleaned at next launch. A separately retained original does not have the copy’s password. Keep your password: OS Studio cannot recover it.

You choose which copies to save or share and where they go. Photos, iCloud Drive, another Files provider or a sharing app may transfer these copies under their own terms. Visible timestamp or address text is part of the image; removing it from metadata does not erase it from the image. Review visible information and metadata before sharing.

System fonts and the included Roboto font work without downloading. Selecting certain other fonts requests a download from the public Google Fonts repository hosted on GitHub. GitHub receives the download request and connection information, including the IP address; no document or watermark text is sent there. A downloaded font is stored on your device.

GitHub privacy statement

Apple manages purchases, billing and subscriptions. The app checks your subscription entitlement with StoreKit; OS Studio does not receive your payment card details. Family Sharing for an eligible offer shares access to features, not your documents. You can manage or cancel the subscription in your Apple account settings.

The free offer may show a Google AdMob ad at startup and when you request a new output file, including a template or signature export. A batch is one display opportunity. After a creation ad closes, a minimum interval of 15 seconds applies before the next creation ad. A startup ad does not count towards this interval. Editing and returns from Photos, Files or the camera do not trigger a late ad. Sharing an existing output again does not create a new opportunity. Recognised paid subscriptions remove ads.

The app enforces Google Limited Ads, disables personalisation and the publisher first-party identifier. It does not request ATT tracking permission or provide GPS location for ad targeting. A restricted mode does not mean that no technical data is used.

The advertising service may process the IP address and an approximate area inferred from it, device and app information, certain technical identifiers, ads shown, interactions with them and diagnostic, performance and crash data. This information supports ad delivery, service operation, activity measurement and fraud prevention. It is separate from your documents, photos, text and signatures. Technical cookies or local storage may be used for fraud protection.

Google UMP presents the choices required for your situation and lets you review them in the app’s Settings when needed. The app follows the resulting permission to request ads and keeps its Limited Ads restriction. Refusal alone does not guarantee no ads or no technical data. If no ready and permitted ad is available, file creation continues without waiting for an ad to load. No ad click or purchase is required to create a free output.

The privacy form identifies the relevant partners and purposes. Their processing, retention and transfer terms apply to advertising data; consult Google’s policy for details. For OS Studio’s processing or to report a problem, use the studio’s contact form.

Google privacy policy

You can change permissions in iOS Settings, delete library files and remove exports in Files. Uninstalling OS Watermark Pro removes local storage, without deleting copies elsewhere. For information you send to support, contact us to request access, correction or deletion.

The website form sends your message and contact details to FormSubmit for forwarding to the studio. FormSubmit states that submissions are retained for 30 days. Spam protection uses Google reCAPTCHA.

FormSubmit documentation · Google privacy policy