Verdict
Not written yet.
Best for
Not written yet.
Dealbreaker
Not written yet.
The facts.
Pulled from the App Store, not written by hand.
Price
$3.99 once
In-app purchases
Unknown
Ads
Unknown
Platforms
iPhone, iPad
Rating
4.5★ (11,207)
Version
4.1.4
Last updated
Dec 19, 2025
Released
Jan 12, 2016
Attributes
Native appOne-time purchaseNo subscription
Category
Books, Education