The Affinity Creative Suite for iPad (Photo 2, Designer 2, Publisher 2) is currently free, you should probably get them in case it's a mistake and they change it later, they're normally $18.49 each. Just make sure to activate the perpetual license after downloading (currently showing as a $0 IAP).

Affinity Photo 2:
https://apps.apple.com/us/app/affinity-photo-2-for-ipad/id1616823773

Affinity Designer 2:
https://apps.apple.com/us/app/affinity-designer-2-for-ipad/id1616833418

Affinity Publisher 2:
https://apps.apple.com/us/app/affinity-publisher-2-for-ipad/id1606942224

‎Affinity Photo 2 for iPad

‎The next generation of the iPad App of the Year, Affinity Photo 2 for iPad is a genuine desktop-grade, professional photo editor used by photographers, graphic designers, illustrators, artists, and other creators around the world. Wielding tons of incredible new features, hundreds of enhancements an…

App Store

@michi based on their homepage, I bet these versions are being discontinued https://affinity.serif.com/en-us/

Still a great catch though! Grabbed all 3. Thanks!

Creative Freedom Is Coming - Affinity

Creative Freedom Is Coming. October 30

Affinity
@developerjustin @michi Doesn’t look like the desktop software is available for download anymore either?
Dang, I should have upgraded to v2. For my limited use that probably would have sorted me for a very long time.
@developerjustin @michi Found the download page still existing. Unfortunately, it doesn’t look like V1 upgrade pricing applies. Not sure it’s worth the cost for me :/
Happy to have the iPad apps though