LetKnow - encrypted messenger at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Social Networking
Developer: LETKNOW HQ COMPANY LIMITED
Price: 0 free
Current version: 0.7, last update: 4 years ago
First release : 28 Apr 2018
App size: 286.76 Mb
4.6 ( 6336 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


LetKnow is a cross-functional space for secure communication.
Today It includes a messenger with a modern encrypting system, a customizable personal blog and a new test functionality - personal cryptocurrency wallets.
Soon It’ll evolve into «LetKnow World» - a payment system of a new generation for crypto and fiat money. It will contain a broad range of financial instruments for entrepreneurship and daily life along with convenient communication services:
-Secure messenger - LetKnow Messenger;
-Multiblog social network - LetKnow Net;
-Specialized news edition - LetKnow News;
-Crypto and fiat exchange point - LetKnow Exchange;
-Crypto and fiat payment system - LetKnow Pay;
-Cryptocurrency stock exchange - LetKnow Trade;
-Raising money for startups ICO service - LetKnow ICO Processing;
-Multicurrency wallets - LetKnow Wallet;
-Transaction protection service - LetKnow Escrow.
The objective of «LetKnow World» – adapt blockchain opportunities to our everyday life.
We believe this technology can make the lives of millions of people better.
Read more
# Term Store county Place Priority
1 message crypto app 17 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Ukraine free
Available for devices
iPhone5, iPadFourthGen, iPadFourthGen4G, 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, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,