Sleipnir Mobile - Web Browser icon

Sleipnir Mobile - Web Browser

Fenrir Inc.
★ 4.1 (10,774 ratings)
⬇ 1,000,000+ downloads
Est. actual: 1,040,751
Free
Released: Jul 7, 2011
No in-app purchases
Contains ads
Rated: Everyone

Signals

4 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +1 installs — 75% slower than the week before (+4) · 1/day since Sep 30
  • 🏆Among Communication apps bottom 0% by installs gained this week (159 peers growing)
  • ⭐Rating steady at ★ 4.12 since Sep 30
  • 🛠Updates actively updated · updated 27 days ago · every ~294 days (2 updates tracked)
Installs since launch
0 520K 1M 1M Jul 7, 2011 today
+19 installs · -8 ratings since Sep 30
Update history
3.9.0 Oct 14, 2026 · seen Oct 17, 2026
Version 3.9.0<br><br>・Improved to display the current domain and how to exit when switching to full-screen mode. (CVE-2026-109434)<br>・Minor bug fixes and stability improvements.<br><br>[Acknowledgments]<br>We received a report from security researcher Fanda Dwi Aprilianto regarding a UI Spoofing vulnerability in the full-screen display feature.<br>We would like to thank Fanda for his significant
3.8.5 Update 1 Dec 24, 2025 · seen Sep 30, 2026
Version 3.8.5<br><br>Update 1:<br><br>・Fixed an issue where previously configured page display mode settings disappeared from the management screen<br><br>・Added the “Open HTTP(S) links in supported apps” option (Settings &gt; Page content) (Android 12 or later)<br>・Added support for parental settings required in certain regions.
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Sleipnir Mobile - Web Browser is a communication app by Fenrir Inc. with 1,000,000+ downloads (about 1M estimated). +1 installs in the last 7 days. Rated 4.1 from 11K ratings. Released Jul 7, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “The one step browser that once you try you can't let go of, made in Japan! 【3 advantages】 ★ Gestures adjusted by the millimeter for speed and precision ★ Tabs with lightning fast "Open" "Close" "Switch" ★ Customization to cut your daily browsing into a third 【Characteristic functions】 ・ Gestures Tab switching,…”