Articles about Badoo redesign.

https://faqsandroid.com/badoo-la-aplicacion-citas-mas-popular-se-redisena-completo/
http://www.pocket-lint.com/news/140929-badoo-the-dating-app-that-has-more-singles-than-tinder
"The main user interface, which is what you see whenever you open Badoo, has a navigation bar running along the bottom with four buttons that provide access to four core features:

• Discover who’s nearby (globe icon):  shows you nearby Badoo users.
• Play to Match (cards icon) is just like Tinder.
• Message center (chat bubble icon) is where you can see all your connections.
• and
• Profile (person silhouette icon) is where you go to adjust your Badoo settings and account info.

Badoo is free to download and use, though you need to pay to unlock premium functions. There's a seven-day trial that gives you free Super Powers (premium functions).
Badoo even has 5,000 moderators worldwide who check to ensure people are who they say they are."

Badoo is in war with Zoosk and Badoo backed Bumble to fight and destroy Tinder. It is also said Badoo is in the spyware business.
 
NEW and FRESH Online Dating Market 2017 (via Statista)
http://onlinedatingsoundbarrier.blogspot.com.ar/2017/05/new-and-fresh-online-dating-market-2017.html

The NEW Badoo: Terrible redesign with horrible orange and purple colors?
http://onlinedatingsoundbarrier.blogspot.com.ar/2017/04/the-new-badoo-terrible-redesing-with.html