Various android apps, some free, some on sale.
Below list thanks to lachlan1
Floating Shortcuts Pro - $1.99 -> Free; 19 hours left
Gravity Home Pro - $1.99 -> Free; 1 day left
Bubble Level PRO - $2.99 -> Free; 5 days left
Car-Bluetooth-Activator - $0.99 -> Free; 5 days left
AceSpeeder3 - $0.99 -> Free; 6 days left
Astrolapp Planets and Sky Map - $0.99 -> Free; 6 days left
Advanced First Responder - $4.49 -> Free; Time left not specified
Carpenter - $0.99 -> Free; Time left not specified
I Am Sober - $1.99 -> Free; Time left not specified
Medical Emergencies Bible - $0.99 -> Free; Time left not specified
Neurology Glossary - $0.99 -> Free; Time left not specified
Pinion Desk Clock - $1.59 -> Free; Time left not specified
Powder & Iron: Waterloo FULL - $1.00 -> Free; Time left not specified
Games
VR Space: The Last Mission - $1.99 -> Free; 1 day left
You Lose - $0.99 -> Free; 1 day left
The Passenger - $0.99 -> Free; 2 days left
WHITE SNIPER HD - Vector Run - $0.99 -> Free; 5 days left
Captain Cowboy - $0.99 -> Free; 6 days left
Icon packs & customization
Magme - Icon Pack - $0.99 -> Free; 19 hours left
XIM - Icon Pack - $0.99 -> Free; 19 hours left
Alos - Icon Pack - $0.99 -> Free; 1 day left
Atran - Icon Pack - $0.99 -> Free; 1 day left
Nimbbi - Icon Pack - $0.99 -> Free; 1 day left
Rewun - Icon Pack - $0.99 -> Free; 1 day left
PIXELATION ICON PACK - $0.99 -> Free; 2 days left
Add to your description so easier for people to see what free apps they are
Floating Shortcuts Pro - $1.99 -> Free; 19 hours left
Gravity Home Pro - $1.99 -> Free; 1 day left
Bubble Level PRO - $2.99 -> Free; 5 days left
Car-Bluetooth-Activator - $0.99 -> Free; 5 days left
AceSpeeder3 - $0.99 -> Free; 6 days left
Astrolapp Planets and Sky Map - $0.99 -> Free; 6 days left
Advanced First Responder - $4.49 -> Free; Time left not specified
Carpenter - $0.99 -> Free; Time left not specified
I Am Sober - $1.99 -> Free; Time left not specified
Medical Emergencies Bible - $0.99 -> Free; Time left not specified
Neurology Glossary - $0.99 -> Free; Time left not specified
Pinion Desk Clock - $1.59 -> Free; Time left not specified
Powder & Iron: Waterloo FULL - $1.00 -> Free; Time left not specified
Games
VR Space: The Last Mission - $1.99 -> Free; 1 day left
You Lose - $0.99 -> Free; 1 day left
The Passenger - $0.99 -> Free; 2 days left
WHITE SNIPER HD - Vector Run - $0.99 -> Free; 5 days left
Captain Cowboy - $0.99 -> Free; 6 days left
Icon packs & customization
Magme - Icon Pack - $0.99 -> Free; 19 hours left
XIM - Icon Pack - $0.99 -> Free; 19 hours left
Alos - Icon Pack - $0.99 -> Free; 1 day left
Atran - Icon Pack - $0.99 -> Free; 1 day left
Nimbbi - Icon Pack - $0.99 -> Free; 1 day left
Rewun - Icon Pack - $0.99 -> Free; 1 day left
PIXELATION ICON PACK - $0.99 -> Free; 2 days left