The sales continue to roll in as All Hallows' Eve approaches, and you don't even have to dress up and go door-to-door to get these treats. You can still dress up if you want, though. It's fine – we're not here to judge.

Apps

MathStudio – $9.99 from $19.99

Zoner Mobile Security – $1.99 from $4.99

Wave LWP – $0.99 from $1.49

Ultra GPS Logger – $2.59 from $5.49

Games

House Of Hell – $1.99 from $5.99

Blood of the Zombies – $1.99 from $5.99

Tangled – Free from $0.99 (automatic in-app upgrade to pro)