OneStar reads the reviews of any app, game, place or company on the App Store, Google Play, Steam, Google Maps, Tripadvisor and Trustpilot and tells you what people love, why they leave and what they ask for, with the quotes behind every number.
If you make it or run itRun a report on your own app, game or place, then track it weekly on Pro and get an alert when complaints rise.See what Free and Pro include
How OneStar works
01Search any app, game, place or companyListings of one product or place on the App Store, Google Play, Steam, Google Maps, Tripadvisor and Trustpilot are matched into one report.
02Jev reads each review in the reportEach review is labeled for sentiment, the complaint or praise behind it, what it asks for and whether the person left.
03Get numbers you can checkCode counts the labels. Every chart opens the reviews behind it, so you can share it, compare rivals or track it.
Natural mix · last year · 2,452 reviews · refreshed weeklyNatural mix · last year · 2,452 · weekly
Top praise: gameplay is fun, then lots of content and value. Top complaint: difficulty (22% of complaints, mentioned in 23%), then bans, scams and safety.
Difficulty22%
Watch out for difficulty: raised in 14% of written reviews.
Natural mix · last year · 1,857 reviews · refreshed weeklyNatural mix · last year · 1,857 · weekly
Top praise: gameplay is fun, then lots of content and value. Top complaint: cheaters and toxicity (31% of complaints, mentioned in 32%), then matchmaking and balance.
Cheaters and toxicity31%
Watch out for cheaters and toxicity: raised in 19% of written reviews.
Natural mix · last year · 1,656 reviews · refreshed weeklyNatural mix · last year · 1,656 · weekly
Top praise: gameplay is fun, then multiplayer and community. Top complaint: difficulty (14% of complaints, mentioned in 17%), then cheaters and toxicity.
Difficulty14%
Watch out for difficulty: raised in 8% of written reviews.
Natural mix · last year · 1,747 reviews · refreshed weeklyNatural mix · last year · 1,747 · weekly
Top praise: story, world and characters, then gameplay is fun. Top complaint: bugs and crashes (17% of complaints, mentioned in 20%), then gameplay and design.
Bugs and crashes17%
Watch out for bugs and crashes: raised in 5% of written reviews.
Natural mix · last year · 2,509 reviews · refreshed weeklyNatural mix · last year · 2,509 · weekly
Top praise: gameplay is fun, then graphics and art. Top complaint: matchmaking and balance (27% of complaints, mentioned in 29%), then bans, scams and safety.
Matchmaking and balance27%
Watch out for matchmaking and balance: raised in 18% of written reviews.
Natural mix · last year · 2,727 reviews · refreshed weeklyNatural mix · last year · 2,727 · weekly
Top praise: story, world and characters, then gameplay is fun. Top complaint: gameplay and design (44% of complaints, mentioned in 52%), then difficulty.
Gameplay and design44%
Watch out for difficulty: raised in 4% of written reviews.
Natural mix · last year · 1,619 reviews · refreshed weeklyNatural mix · last year · 1,619 · weekly
Top praise: gameplay is fun, then lots of content and value. Top complaint: difficulty (28% of complaints, mentioned in 32%), then gameplay and design.
Difficulty28%
Watch out for difficulty: raised in 6% of written reviews.
Natural mix · last year · 2,537 reviews · refreshed weeklyNatural mix · last year · 2,537 · weekly
Top praise: gameplay is fun, then multiplayer and community. Top complaint: matchmaking and balance (24% of complaints, mentioned in 27%), then cheaters and toxicity.
Matchmaking and balance24%
Watch out for matchmaking and balance: raised in 14% of written reviews.
Natural mix · last year · 1,891 reviews · refreshed weeklyNatural mix · last year · 1,891 · weekly
Top praise: gameplay is fun, then multiplayer and community. Top complaint: cheaters and toxicity (19% of complaints, mentioned in 21%), then developer and updates.
Cheaters and toxicity19%
Watch out for cheaters and toxicity: raised in 13% of written reviews.
Natural mix · 2026-06-17 to 2026-10-25 · 2,381 reviewsNatural mix · 2026-06-17 to 2026-10-25 · 2,381
Top praise: gameplay is fun, then story, world and characters. Top complaint: monetization and ads (24% of complaints, mentioned in 25%), then gameplay and design.
Monetization and ads24%
Watch out for monetization and ads: raised in 9% of written reviews.
Natural mix · last year · 1,766 reviews · refreshed weeklyNatural mix · last year · 1,766 · weekly
Top praise: multiplayer and community, then gameplay is fun. Top complaint: gameplay and design (11% of complaints, mentioned in 23%), then difficulty.
Gameplay and design11%
Watch out for difficulty: raised in 4% of written reviews.
Rating, 30 days 4.77 +0.01Updated Oct 22
Call of Duty®: Black Ops 7Treyarch, Raven Software, Beenox, High Moon Studios, Sledgehammer Games, Infinity Ward, Activision Shanghai, Demonware · Steam
Natural mix · 2025-10-30 to 2026-10-14 · 1,408 reviewsNatural mix · 2025-10-30 to 2026-10-14 · 1,408
Top praise: gameplay is fun and multiplayer and community. Top complaint: cheaters and toxicity (22% of complaints, mentioned in 26%), then gameplay and design.
Cheaters and toxicity22%
Watch out for cheaters and toxicity: raised in 14% of written reviews.
Natural mix · 2026-03-05 to 2026-10-14 · 2,576 reviewsNatural mix · 2026-03-05 to 2026-10-14 · 2,576
Top praise: gameplay is fun and multiplayer and community. Top complaint: difficulty (29% of complaints, mentioned in 33%), then matchmaking and balance.
Difficulty29%
Watch out for difficulty: raised in 8% of written reviews.
Natural mix · last year · 2,793 reviews · refreshed weeklyNatural mix · last year · 2,793 · weekly
Top praise: gameplay is fun, then story, world and characters. Top complaint: gameplay and design (18% of complaints, mentioned in 24%), then bugs and crashes.
Gameplay and design18%
Watch out for bugs and crashes: raised in 7% of written reviews.
Natural mix · last year · 1,512 reviews · refreshed weeklyNatural mix · last year · 1,512 · weekly
Top praise: multiplayer and community, then gameplay is fun. Top complaint: difficulty (21% of complaints, mentioned in 24%), then gameplay and design.
Difficulty21%
Watch out for difficulty: raised in 5% of written reviews.
