Hotmart Company
Hotmart works for tracking sales, but its buggy video player and confusing navigation frustrate paying course customers.
★ 4.8
24M+ installs
AI Buddy Inc.
Buddy.ai engages young kids with voice-based lessons, but billing complaints and login bugs are serious enough to plan around.
★ 4.8
62M+ installs
Kahoot!
Kahoot! still nails live quizzing and studying, but mobile quiz creation and an expanding premium paywall frustrate casual users.
★ 4.7
99M+ installs
Scratch Foundation
ScratchJr teaches young kids real coding basics well, but its .sjr export format can make finished projects unusable elsewhere.
★ 3.9
16M+ installs
WordBit
WordBit Inglés turns lock-screen checks into English study time, but that same trick can block calls and alarms.
★ 4.7
10M+ installs
Babbel
Babbel offers deeper, less gamified lessons than rivals, but speech recognition glitches and privacy friction hold it back.
★ 4.6
73M+ installs
Brainly
Brainly's community answers are genuinely useful, but a hard paywall and shaky new AI accuracy undercut the experience.
★ 4.5
297M+ installs
Instructure
Canvas Student handles single-school coursework well but stumbles badly on multi-account logins and notification reliability.
★ 4.5
24M+ installs
Busuu
Busuu offers valuable human feedback and calmer pacing than rivals, but aggressive ads and sync failures frustrate both free and paying users.
★ 4.7
57M+ installs
Google LLC
Photomath's free step-by-step solver genuinely teaches, but scanning misreads and inconsistent answers mean you shouldn't trust it blindly.
★ 4.3
280M+ installs
Google LLC
Google Classroom's core assignment workflow works well, but frequent crashes and login loops make mobile access unreliable.
★ 2.8
398M+ installs
Lingokids - Games, Shows & Songs for Kids
Lingokids works well for young kids' short bursts of learning, but pricing, navigation, and inconsistent activity depth frustrate many parents.
★ 4.3
76M+ installs
