Khan Academy
A free, well-structured learning app that excels at self-paced review but lacks read-aloud support and clear completion tracking.
★ 4.2
32M+ installs
Venmo
Venmo handles basic friend-to-friend payments fine, but users report frozen funds, declined cards, and unresolved account glitches.
★ 4.0
73M+ installs
Media Republic Apps
Who - Live Video Chat works for casual video chatting but its stacked coin fees and weak billing support frustrate many users.
★ 4.5
59M+ installs
Opera
Opera GX mobile is fast and stylish with handy Flow syncing, but it's missing bookmarks and other desktop features.
★ 4.6
49M+ installs
SUBWAY Restaurants
The Subway app's ordering and rewards concept is solid, but frequent login, payment, and coupon failures make it unreliable for regular use.
★ 4.1
27M+ installs
Tiny Solutions LLC
tinyCam Monitor unifies most IP cameras into one app well, but setup guidance and support are weak spots.
★ 3.8
21M+ installs
Samsung Electronics Co., Ltd.
Smart Switch moves data reliably for many users but frequent connection failures mean cable transfers are the safer bet.
★ 3.9
2.1B+ installs
Spotify AB
Solid for free hosting and analytics, but recording with co-hosts is buggy and in-app editing tools have been stripped down.
★ 3.7
45M+ installs
Google LLC
A low-effort survey app that reliably pays small Google Play credits, though location-based surveys and profile bugs frustrate longtime users.
★ 4.5
125M+ installs
Google LLC
Google Maps Go saves storage space but often forces users to install a separate navigation app just for turn-by-turn directions.
★ 4.1
1.1B+ installs
Bolt Technology
Bolt Driver pays out reliably but frustrates drivers with inaccurate maps, blind ride requests, and confusing fee deductions.
★ 4.3
22M+ installs
Marriott International
Marriott Bonvoy offers solid loyalty perks and booking features, but frequent crashes and broken check-ins undermine reliability.
★ 4.9
31M+ installs
