The newly released Plaintext 2 now has free in app purchases.
Previously in app purchases had cost
Remove Ads $2.99
Passcode $1.99
Extended Keyboard $1.99
Live Word Count $0.99
From their page, *** PlainText has been acquired by 433 Labs. For a limited time we will offer the "Remove Ads" in app purchase free of charge to anyone who purchased it in the previous version. Please be patient with us while work to make PlainText amazing again. ***
I can't quite understand why they released a new version rather than an update to the older one, but of course that decision is up to them.
Works. Is the app any good compared to Notability?