Simple, pared-down text editor lets kids focus on writing.
Accurate tool makes speaking and reading accessible.
Reminder tool not a safe bet for storing passwords.
Clunky productivity app not good for sensitive info.
Freemium tool allows easy creation and sharing.
Free art app a one-trick pony, but fun and engaging.
Kids dress up messages -- and maybe skirt social media bans.
Bright, creative drawing app clouded by ads and "bucks."