Oil Specifications app

A little help.
Back to your library.

Questions about the app for iPhone and iPad? Report a problem, flag a content correction, or share an idea with oilspecifications.org.

Contact app support

A good place to start

Quick answers

How do I update the library?

Open About in the app and tap Check for updates while connected to the internet. You can also pull down on a library list to refresh.

Can I read without an internet connection?

Yes. The included library and downloaded content are available offline, including search. New content, missing images, and external source links need an internet connection.

Where are my bookmarks?

Open the Saved tab. Bookmarks stay on your device and do not sync between devices. Removing the app may remove your saved references.

How do I manage notifications?

New-content alerts are optional. Manage them in the app’s About screen or in iOS Settings. Reading, search, and bookmarks work without notifications.

How do I report a content error?

Choose Content correction in the form and include the article title or specification code, the detail to check, and a source link if you have one.

For an app problem, include what you were doing, what you expected, and what happened instead. You can find the app version at the bottom of About.

App support

How can we help?

Send your enquiry to oilspecifications.org using this form. We’ll reply to the email address you provide.

All fields are required unless marked optional.

Please don’t include passwords, payment details, or other sensitive information.

We use the details you submit to handle your enquiry and reply to you. Read our website privacy policy. For information about the app, see the app privacy policy.