Sleipnir Mobile: iPhone vs Android
Sleipnir Mobile by Fenrir Inc. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
2.7 ★
15k ratings, both stores
Measured
Best rank now
#159
Android · 
Communication Free
Communication FreeMeasured
App Store
App details
App ID
404732112
Publisher
Fenrir Inc.
Publisher country
Japan
On the store since
Dec 2010
15 years on the store
Minimum OS
iOS 18.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
2
EN JA
Size
23 MB
Also listed in
Productivity
Content notesUnrestricted Web Access
Google Play
App details
App ID
jp.co.fenrir.android.sleipnir
Publisher
FENRIR INC.
Publisher country
Japan
Content rating
Everyone
Sleipnir Mobile downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Sleipnir Mobile makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 1.1 ★ | 3.9k |
| Google Play | 3.3 ★ | 11k 378 written reviews |
| Both stores | 2.7 ★ weighted by ratings | 15k |
About Sleipnir Mobile
Make your searches worth it. Sleipnir Mobile — the web browser that helps you explore, collect, and keep what matters.
Clip and collect what you care about.
Sleipnir Mobile comes with Scrapbooks — a new way to save what you find online. With a single tap, clip the part of a page that caught your eye and keep it beautifully organized for later.
Scroll through tabs faster than ever.
Even with hundreds of tabs open, you can glide through them effortlessly and find what you need in seconds.
Once you swipe, you’ll never go back.
With Sleipnir Mobile’s smooth gestures, just swipe to close tabs or go back — no tiny buttons, no hesitation, just flow.
Always something new to discover.
Sleipnir Mobile checks your favorite sites and brings fresh updates every time you open the app. Your daily browsing, refreshed.
Key Features:
* Scrapbooks: Clip and organize what you find with a single tap.
* Thumbroll: Scroll to switch between tabs instantly.
* FlickWipe: Flick down to close tabs in a flash.
* Hold And Go: Long-press links to open them in the background.
* Gestures: Close, refresh, or restore tabs with intuitive motions.
* Site Updates: Discover new content just by opening the app.
* Tab Groups: Organize tabs by topic or purpose.
* Smart Search: Highlight text to search instantly.
* Quick Search: Access your favorite sites in a tap.
Found an issue? Contact us via “App Support” on this page.
Clip and collect what you care about.
Sleipnir Mobile comes with Scrapbooks — a new way to save what you find online. With a single tap, clip the part of a page that caught your eye and keep it beautifully organized for later.
Scroll through tabs faster than ever.
Even with hundreds of tabs open, you can glide through them effortlessly and find what you need in seconds.
Once you swipe, you’ll never go back.
With Sleipnir Mobile’s smooth gestures, just swipe to close tabs or go back — no tiny buttons, no hesitation, just flow.
Always something new to discover.
Sleipnir Mobile checks your favorite sites and brings fresh updates every time you open the app. Your daily browsing, refreshed.
Key Features:
* Scrapbooks: Clip and organize what you find with a single tap.
* Thumbroll: Scroll to switch between tabs instantly.
* FlickWipe: Flick down to close tabs in a flash.
* Hold And Go: Long-press links to open them in the background.
* Gestures: Close, refresh, or restore tabs with intuitive motions.
* Site Updates: Discover new content just by opening the app.
* Tab Groups: Organize tabs by topic or purpose.
* Smart Search: Highlight text to search instantly.
* Quick Search: Access your favorite sites in a tap.
Found an issue? Contact us via “App Support” on this page.
Sleipnir Mobile iPhone
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperFenrir Inc.
CategoryUtilities
PriceFree
Released
Rating★ 1.1 (3.9k)
Version5.1.1
Age rating17+
First seen by us 23 Oct 2026
23 Oct 2026Rating
1.1 ★
3.9k ratings
Measured
Sleipnir Mobile on the App Store
App details
App ID
404732112
Publisher
Fenrir Inc.
Publisher country
Japan
On the store since
Dec 2010
15 years on the store
Minimum OS
iOS 18.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
2
EN JA
Size
23 MB
Also listed in
Productivity
Content notesUnrestricted Web Access
Sleipnir Mobile downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Sleipnir Mobile makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
1.1 ★
3.9k ratings
Measured
Ratings
3.9k
Measured
About Sleipnir Mobile
Make your searches worth it. Sleipnir Mobile — the web browser that helps you explore, collect, and keep what matters.
Clip and collect what you care about.
Sleipnir Mobile comes with Scrapbooks — a new way to save what you find online. With a single tap, clip the part of a page that caught your eye and keep it beautifully organized for later.
Scroll through tabs faster than ever.
Even with hundreds of tabs open, you can glide through them effortlessly and find what you need in seconds.
Once you swipe, you’ll never go back.
With Sleipnir Mobile’s smooth gestures, just swipe to close tabs or go back — no tiny buttons, no hesitation, just flow.
Always something new to discover.
Sleipnir Mobile checks your favorite sites and brings fresh updates every time you open the app. Your daily browsing, refreshed.
Key Features:
* Scrapbooks: Clip and organize what you find with a single tap.
* Thumbroll: Scroll to switch between tabs instantly.
* FlickWipe: Flick down to close tabs in a flash.
* Hold And Go: Long-press links to open them in the background.
* Gestures: Close, refresh, or restore tabs with intuitive motions.
* Site Updates: Discover new content just by opening the app.
* Tab Groups: Organize tabs by topic or purpose.
* Smart Search: Highlight text to search instantly.
* Quick Search: Access your favorite sites in a tap.
Found an issue? Contact us via “App Support” on this page.
Clip and collect what you care about.
Sleipnir Mobile comes with Scrapbooks — a new way to save what you find online. With a single tap, clip the part of a page that caught your eye and keep it beautifully organized for later.
Scroll through tabs faster than ever.
Even with hundreds of tabs open, you can glide through them effortlessly and find what you need in seconds.
Once you swipe, you’ll never go back.
With Sleipnir Mobile’s smooth gestures, just swipe to close tabs or go back — no tiny buttons, no hesitation, just flow.
Always something new to discover.
Sleipnir Mobile checks your favorite sites and brings fresh updates every time you open the app. Your daily browsing, refreshed.
Key Features:
* Scrapbooks: Clip and organize what you find with a single tap.
* Thumbroll: Scroll to switch between tabs instantly.
* FlickWipe: Flick down to close tabs in a flash.
* Hold And Go: Long-press links to open them in the background.
* Gestures: Close, refresh, or restore tabs with intuitive motions.
* Site Updates: Discover new content just by opening the app.
* Tab Groups: Organize tabs by topic or purpose.
* Smart Search: Highlight text to search instantly.
* Quick Search: Access your favorite sites in a tap.
Found an issue? Contact us via “App Support” on this page.
Latest updates
5.1.1
- Fixed a startup crash under certain conditions
- Other minor fixes and improvements
More from Fenrir Inc.
Sleipnir Mobile - Web Browser Android
Sleipnir Mobile - Web Browser is #159 in Communication Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperFenrir Inc.
CategoryCommunication
PriceFree
Released
Installs1M+
Rating★ 3.3 (11k)
Updated
Content ratingEveryone
Rating
3.3 ★
11k ratings
Measured
Best rank now
#159
Communication FreeMeasured
Sleipnir Mobile - Web Browser on Google Play
App details
App ID
jp.co.fenrir.android.sleipnir
Publisher
FENRIR INC.
Publisher country
Japan
Content rating
Everyone
Sleipnir Mobile - Web Browser downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Sleipnir Mobile - Web Browser makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | CommunicationFree | #159 |
Apps near Sleipnir Mobile - Web Browser on the chart
Communication Free, around #159.
Ratings
Google Play, worldwide.
Rating
3.3 ★
11k ratings
Measured
Ratings
11k
Measured
Written reviews
378
Measured
About Sleipnir Mobile - Web Browser
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, refreshing, displaying bookmarks, full-screen, all in 1 step.
・ Hold And Go
Open pages one after another by holding down on links.
・ Custom button / Custom panel
In the freely customizable User Interface, you can arrange your desired functions, settings, bookmarks(bookmarklets too) where you can find it in just 1 step.
・ Autofill forms
(※ From top bar long press menu)
・ Offline viewing
Open tab content is automatically stored so that even after you close the app you can instantly restore data. (※ Disabled by default)
・ Automatically unloading old tabs
Save memory and stable tabs by limiting tab loading
・ Scroll grip
Quickly scroll down to the area of the page you want to view by touching the scroll bar.
・ Tab flicking
Flick tabs downwards to close, up to manage groups, and up and then right to open.
・ View mode
When opening specified pages and sites, you can have them automatically switch user agent and open in another app. (※ From top bar long press menu)
・ Extensions
Layout of pages can be changed, and special functions can be added using extensions. Download from the Extensions Gallery ( http://extensions.fenrir-inc.com/ ). Installing extensions can be completed by simply tapping the install button.
・ Fenrir Pass
This is a free cloud service that can be used to automatically sync bookmarks with Sleipnir on Windows, Mac, iPhone and Windows Phone, and also use a number of Web services.
Supported services: Twitter / Facebook / Google+ / LinkedIn / Tumblr / Flickr / Readability / Instapaper / Pocket / Dropbox / Evernote / SkyDrive / Google Reader
【Other functions】
・ Ad-block
・ Optimized design for smartphone and tablet devices
・ Customize the UI to what you like
・ Protect tabs by double tapping
・ tab groups to manage tabs
・ Various site search engines are available
・ "Usual Sites" for quickly accessing your favorite sites
・ Download and manage files
・ Full-screen mode
・ Sort bookmarks
・ bookmarks editing mode
・ Manage FenrirFS bookmarks with labels
・ Backup tabs, bookmarks, settings
・ Close application by holding down back key
・ Open with other browser (※ From top bar long press menu)
・ Search in pages (※ From top bar long press menu)
・ Copy title, URL (※ From top bar long press menu)
・ Open one level above URL (※ From top bar long press menu)
【About Sleipnir Mobile】
Sleipnir Mobile for Android is the one step browser that once you try you can't let go of, made in Japan! It features gestures adjusted by the millimeter for speed and precision, tabs with lightning fast "Open" "Close" "Switch", and customization to cut your daily browsing into a third. You can use it on your smartphone or tablet device.
・ Product page: ht
【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, refreshing, displaying bookmarks, full-screen, all in 1 step.
・ Hold And Go
Open pages one after another by holding down on links.
・ Custom button / Custom panel
In the freely customizable User Interface, you can arrange your desired functions, settings, bookmarks(bookmarklets too) where you can find it in just 1 step.
・ Autofill forms
(※ From top bar long press menu)
・ Offline viewing
Open tab content is automatically stored so that even after you close the app you can instantly restore data. (※ Disabled by default)
・ Automatically unloading old tabs
Save memory and stable tabs by limiting tab loading
・ Scroll grip
Quickly scroll down to the area of the page you want to view by touching the scroll bar.
・ Tab flicking
Flick tabs downwards to close, up to manage groups, and up and then right to open.
・ View mode
When opening specified pages and sites, you can have them automatically switch user agent and open in another app. (※ From top bar long press menu)
・ Extensions
Layout of pages can be changed, and special functions can be added using extensions. Download from the Extensions Gallery ( http://extensions.fenrir-inc.com/ ). Installing extensions can be completed by simply tapping the install button.
・ Fenrir Pass
This is a free cloud service that can be used to automatically sync bookmarks with Sleipnir on Windows, Mac, iPhone and Windows Phone, and also use a number of Web services.
Supported services: Twitter / Facebook / Google+ / LinkedIn / Tumblr / Flickr / Readability / Instapaper / Pocket / Dropbox / Evernote / SkyDrive / Google Reader
【Other functions】
・ Ad-block
・ Optimized design for smartphone and tablet devices
・ Customize the UI to what you like
・ Protect tabs by double tapping
・ tab groups to manage tabs
・ Various site search engines are available
・ "Usual Sites" for quickly accessing your favorite sites
・ Download and manage files
・ Full-screen mode
・ Sort bookmarks
・ bookmarks editing mode
・ Manage FenrirFS bookmarks with labels
・ Backup tabs, bookmarks, settings
・ Close application by holding down back key
・ Open with other browser (※ From top bar long press menu)
・ Search in pages (※ From top bar long press menu)
・ Copy title, URL (※ From top bar long press menu)
・ Open one level above URL (※ From top bar long press menu)
【About Sleipnir Mobile】
Sleipnir Mobile for Android is the one step browser that once you try you can't let go of, made in Japan! It features gestures adjusted by the millimeter for speed and precision, tabs with lightning fast "Open" "Close" "Switch", and customization to cut your daily browsing into a third. You can use it on your smartphone or tablet device.
・ Product page: ht
What's new in 3.8.6
Version 3.8.6
・Added profile management feature (Settings > Profile) (Android 9 or later)
・Add the “Show top bar at the bottom” option (Settings > User interface)
・Change “Delete site cookies” in the long-press menu on the top bar to “Delete site data” (Android 6 or later)
・Fixed camera and microphone issues on certain sites
・Fixed an issue where images could not be uploaded on some sites
・Minor modifications
・Added profile management feature (Settings > Profile) (Android 9 or later)
・Add the “Show top bar at the bottom” option (Settings > User interface)
・Change “Delete site cookies” in the long-press menu on the top bar to “Delete site data” (Android 6 or later)
・Fixed camera and microphone issues on certain sites
・Fixed an issue where images could not be uploaded on some sites
・Minor modifications