DramaBox

Default free episodes

Varies by title

Ad unlock

–

Coins

top-ups ₩1,100~₩17,000 (5 packs)

Subscription

period not stated: ₩4,400·₩12,500·₩14,000·₩29,000

From the App Store in-app purchase list, which names "top-up" and "membership" items with prices but no coin amounts or periods. Free episodes vary by title; the median across Korean titles collected here is 10.

Source: apps.apple.com

Default free episodes

Varies by title

Ad unlock

–

Coins

top-ups $4.99~$19.99 (3 packs)

Subscription

period not stated: $5.99·$17.99·$19.99

From the App Store in-app purchase list; membership periods are not stated there. Free episodes vary by title; the median across English titles collected here is 9.

Source: apps.apple.com