Product facts
We fetched the following official sources on 9 November 2026. The product facts carry a review date of 28 October 2026. These sources support app, platform, language and plan claims. They do not validate our exercise method.
- Product facts JSON ↗ — features, Free saved-entry limit, Premium price and allowances.
- Official product summary ↗ — product scope and links to official help.
- Feature documentation ↗ — the place to confirm current controls.
- Pricing ↗ — current billing and plan information.
- Languages ↗ — supported learning languages.
Language examples and answer keys
All practice exchanges are original editorial writing. They are not quoted from a video, a public service notice or a customer message. Translations explain the intended scene meaning. Regional notes distinguish common Brazil and Portugal choices where relevant. No external recording has been attached or scored.
The examples use ordinary words and constructions we can explain directly. They are not an exhaustive dialect survey. The methodology states how to use them. The library connects each example to its practical question.
What is not verified here
We have not verified a country-by-country video inventory, exact coverage of each scene, offline availability, or any outcome from using the workbook. We do not make those claims. We also do not verify the current state of a real service described in a video. Check the relevant operator or sender before acting.
How the related sites connect
This workbook is one of a coordinated collection of comprehensible input guides published by Jibber Jabber. They share one publisher and are not independent endorsements.
Cite this page
Jibber Jabber. “Sources and fact checks.” Portuguese Listening Workbook. Updated 9 November 2026. https://portuguesecomprehensibleinput.com/sources/