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Last updated on: 2026-06-14
Android Apps > Communication > Sleipnir Mobile Test Version
Sleipnir Mobile Test Version icon

Sleipnir Mobile Test Version

3.8.6 Test 4
Fenrir Inc.
4.56
556 reviews
10,000+
Downloads
Free

The one step browser that once you try you can't let go of, made in Japan!

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About Sleipnir Mobile Test Version

Sleipnir Mobile Test Version is a communication app developed by Fenrir Inc..

Download Statistics

Sleipnir Mobile Test Version has been downloaded 49 thousand times. In the last 30 days, the app was downloaded 30 times.

User Ratings

Sleipnir Mobile Test Version is rated 4.56 out of 5 stars. The rating is based on 560 ratings.

App Information

Sleipnir Mobile Test Version is FREE to download. The APK download size is 6.01 MB. The latest version available is 3.8.6 Test 4. The last update was on June 4, 2026.

Technical Requirements

Sleipnir Mobile Test Version requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2012.

Description
■About the test version of Sleipnir Mobile for Android
Show more

More data about Sleipnir Mobile Test Version

Price Free to download
Total downloads 49 thousand
Recent downloads 30
Rating 4.56 based on 560 ratings
Ranking Not ranked
Version 3.8.6 Test 4
APK size 6.01 MB
Number of libraries 2
Designed for Android 4.0.3+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Sleipnir Mobile Test Version with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Sleipnir Mobile Test Version compared with similar apps

Common keywords of similar apps

Test Sleipnir Add Quality Development Minor Modifications Profile Settings Top Bar Delete Site Version Mobile Added

Keywords missing from this app

App Browser Features Brave Beta Opera Web Mini Https Recent Release Free Latest Bible Versions Update Ads Performance Offline Ubibot Asianfanfics Stories Website Early Online Feedback Install Data Browse Read Bug Support Tv Share Story Testing Stability Device Browsing Experience Internet Holy Legacy Updates Japanese Islamqa Nightly

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Google Play Rating history and histogram

Downloads over time

Sleipnir Mobile Test Version has been downloaded 49 thousand times. Over the past 30 days, it has been downloaded 30 times.

Changelog of Sleipnir Mobile Test Version

Show changelog

Developer information for Fenrir Inc.

Fenrir Inc.

info@fenrir.co.jp

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Comments on Sleipnir Mobile Test Version for Android

★★★★★ A Google User · Jul 28, 2013
Try this one, you will likely not be disappointed I tried many and came to the conclusion the best browsers are seldom mentioned in publications. The strange story is, we always hear about the same browser kings, Firefox, Chrome, Opera, Dolphin. These are the IMO better ones: UC Browser, Boat and One Browser. UC is big and feature-rich, but still easy to manage, and it works smooth. Boat is small, satisfactory smooth and easy to manage. It has a humble memory foot-print and all features needed on day-to-day basis. You got to buy the license key or endure adds. One Browser is medium-sized, very smooth, has a medium memory foot-print, but it unloads quick when closed. Yet there is a browser which is almost nowhere mentioned and which has most of the positive features from all the best here, and this is Leaner! It's a smooth working, medium-sized browser with a lot of good features, it has an above average memory food-print but unloads instantly from memory once closed. The best feature is its unique, fabulous Tab bar. I also like it has only the permissions needed for its operation, as far as I see. Every other browser mentioned above requires also permissions which are NOT needed for their operation. Peter Kroll, Singapore
★★★★☆ Tuff Cheez · Dec 31, 2015
I'm really impressed... ... But my only reservation is the tab system is not intuitive. How do I remove all tabs quickly? I may have missed an instruction somewhere. Thanks, and we'll do!
★★★★★ Chad Lange · Apr 10, 2019
Really love this browser. Very customizable. Gestures make browsing a joy. Happy to see DuckDuckGo as search engine option. How to page to learn gestures could use English version. It's a little intimidating with just Japanese. I did find English version in settings which helped me understand all the gestures.
★☆☆☆☆ A Google User · Nov 6, 2013
Android 4.4 problem I'm running stock 4.4 Android KitKat. Ever since I've updated, when I go to a tab left open from a previous session in asked to download d7d79afe9d16fa5da26ccb55f79ff83757626b93.webarchivexml every time from each tab. Does not appear with new tabs, only tabs from previous sessions
★☆☆☆☆ A Google User · Nov 6, 2014
Considered it the best until Bing Always considered this the best Android browser out there until they changed the search engine to Bing in the last update with no way to change it. Time to check out other browsers again.
★☆☆☆☆ A Google User · Nov 19, 2014
Loved til search changed to Bing! I used Leaner on all my devices, PC included, until the default search engine was recently changed from Google to Bing. Now Leaner is terrible because Bing is worse than useless! There is no way for users to change the search engine back to Google (or to anything besides Bing). Developers pay attention & please fix this! Almost all the new reviews make this same complaint! Google phone users want to search Google! Make Google the default search engine again or forget about having a highly rated app!

Google Play Rankings for Sleipnir Mobile Test Version

This app is not ranked

Technologies used by Sleipnir Mobile Test Version

Sleipnir Mobile Test Version is requesting 13 permissions and is using 2 libraries.

Permissions

Development tools
test access to protected storage
Your location
approximate (network-based) location, precise (GPS) location
Network communication
view network connections, view Wi-Fi connections, full network access
Storage
modify or delete the contents of your USB storage
Hardware controls
take pictures and videos, change your audio settings, record audio
System tools
install shortcuts
Extra
android.permission.QUERY_ALL_PACKAGES, jp.co.fenrir.android.sleipnir_test.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

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