18+ Adult site directory1,329 sites tracked · updated Aug 8, 2026
⌕
Hentai / Rule 34 App review · updated Aug 8, 2026
Best for Free browsing

Rule 34 App

Online since 2017 · tier 3 · 100% free · required signup · medium ads
4.2
Roundup Score / 10
Visit Rule 34 AppAlternatives →
Free content100%SignupRequiredAd loadMedium4KYesDownloadsYesVRNo

Metric breakdown

Weekly crawl data, 0–100. These feed the Roundup Score — see the exact weights.
Library37
Freshness47
Quality31
Player46
Mobile33
Trust38
Popularity22
Free share100
Ad quietness50

Ranked in

Hentai44

Top alternatives to Rule 34 App

Same categories, ranked by Roundup Score. Full alternatives list →
  1. 1Rule 34Best for Fast player · 93% free8.5ReviewVisit
  2. 2KemonoBest for Mobile · 48% free8.1ReviewVisit
  3. 3E-HentaiBest for Mobile · 52% free8.1ReviewVisit
  4. 4E621Best for Daily updates · 87% free7.7ReviewVisit
  5. 5FurAffinityBest for Free browsing · 92% free7.7ReviewVisit
  6. 6Rule 34 PahealBest for Mobile · 56% free7.7ReviewVisit
  7. 7GelbooruBest for Mobile · 84% free7.6ReviewVisit
  8. 8DanbooruBest for Fast player · 42% free7.4ReviewVisit
Review data updated Aug 8, 2026 (week 32). Scores are computed, never edited by hand — read the methodology. The Visit button is an affiliate link marked sponsored; it never affects the score.