VIP token at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Business Education
Developer: BFH-TI Berner Fachhochschule Technik und Informatik
Price: 0 free
Current version: 1.7, last update: 7 years ago
First release : 03 Dec 2010
App size: 978.58 Kb
4.1 ( 2071 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


An educational implementation of a token generating one-time passwords (OTP) to be used for challenge-response authentication.

The app can be set to behave as a compromised token, in order to show the risk of sensitive information leaking to the remote server without the user being aware. In compromised mode, the generated responses contain a variable portion of the users PIN code. So after a few authentication cycles, the server can reconstitute the whole PIN code! Such a covert channel would endanger both security and privacy.

This client-side token is to be used with one of our complementary authentication servers that mimic the Internet banking service of three different Swiss banks. All the instructions needed and the links to the servers are on our website!

This app has been developed at the Virtual Identity, Privacy and Security (VIP) research center, which belongs to the Department of Engineering and Information Technology of the University of Applied Sciences of Bern (BFH-TI) in Biel/Bienne, Switzerland.
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# Term Store county Place Priority
1 otp mobile token 20
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPodTouchSecondGen, iPhone3G, iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,