We all love free stuff. So let's start the week with some paid apps that are free for some time.

Apps

Euler & Hamilton Path $0.99. Free for a dayKatakana Dictionary $0.99. Free for three daysQR Code Pro $1.49.Free for daysLearn English Sentence Master Pro $15.99. Free for four daysMatrix Determinant Pro $0.99. Free for four daysElite Music Pro $0.99. Free for five daysMath Input Keyboard $ 0.99. Free for five daysScale Logic (Ad-free) $ 0.99. Free for five daysOneamp Pro - Music Player $ 0.99. Free for six daysSilentMode (SilentCamera) $1.49 . Free for six days (Yes, it does exactly what you think it does)Protect File Pro -Lock and Send File -En/De Crypt $ 1.99. Free for 7 days

Games

Amaziograph $ 0.99. Free for three daysiLive - Gold Edition $ 0.99. Free for three daysJurassic Survival Island: Evolve Pro $ 0.99. Free for four daysSurvival Island: Evolve Pro! $ 0.99. Free for four daysTry to escape PRO $ 0.99. Free for four daysMystic Guardian VIP: Old School Action RPG $ 3.99. Free for five daysCafe Express-O $ 0.99. Free for six daysNinja Knight $ 0.99. Free for six daysSticks Legends-Stickman Ninja(Dreamsky) $ 0.99. Free for six daysZombie Avengers:(Dreamsky)Stickman War Z $ 0.99. Free for six days

Icons and Customizations

Retrome Wallpapers $ 0.99. Free for 1 hourFlat X Oreo - Icon Pack $ 1.49. Free for two daysFlix Pixel - Icon Pack $ 0.99. Free for two daysMIUI 8 - Icon Pack $ 0.99. Free for two daysMIUI 9 - Icon Pack $ 0.99. Free for two daysUX Experience S8 - Icon Pack $ 0.99. Free for two daysArthur Icon Pack $ 0.99. Free for four daysMinimal Skin KLWP $ 0.99. Free for four daysDualix - Icon Pack $ 0.99. Free for five daysErom - Icon Pack $ 0.99. Free for five daysFondos - Icon Pack $ 0.99. Free for five daysGlasic - Icon Pack $ 0.99. Free for five daysRegix - Icon Pack $0.99 . Free for five daysRocsy Square - Icon Pack $ 0.99. Free for five daysShake It Up 3D: Seasons LWP $ 0.99. Free for five daysStained Glass 3D LWP $ 0.99. Free for five daysWidget Maker full $3.49 . Free for five days

None of the apps stand out in any way, except for SilentMode, and for all the wrong reasons. Math students can rejoice as you can now solve matrices on the go, thanks to Matrix Determinant Pro. Watch this space for more paid apps that have gone free.