Public comparisons
Policy risk rankings
Every published review starts at 100. Cited concerns deduct points — high weighs more than medium or low. Higher scores rank first. Informational only — not legal advice.
#1 · Brainly, Inc.
EducationPrivacy policy
Brainly
Score75.0Open review
Severity1 high3 med0 low
Risk flags
1 finding
1 high
Data use
3 findings
3 med
Cancellation
No billing surprises spotted
Gotchas
No hidden gotchas
Protections
1 protection
#2 · Duolingo, Inc.
EducationPrivacy policy
Duolingo
Score63.0Open review
Severity1 high3 med4 low
Risk flags
2 findings
1 high1 med
Data use
6 findings
2 med4 low
Cancellation
No billing surprises spotted
Gotchas
No hidden gotchas
Protections
7 protections
#3 · Brainly, Inc.
EducationTerms of service
Brainly
Score47.0Open review
Severity4 high2 med1 low
Risk flags
3 findings
3 high
Data use
3 findings
1 high1 med1 low
Cancellation
1 finding
1 med
Gotchas
No hidden gotchas
Protections
1 protection
#4 · Duolingo, Inc.
EducationTerms of service
Duolingo
Score30.0Open review
Severity5 high4 med0 low
Risk flags
5 findings
5 high
Data use
2 findings
2 med
Cancellation
1 finding
1 med
Gotchas
1 finding
1 med
Protections
None cited