Secret Box at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Utilities Productivity
Developer: Du Zhou
Price: 0 free
Current version: 2.2, last update: 7 years ago
First release : 04 Sep 2015
App size: 804 Kb
4.6 ( 3296 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


If you want to store your account information and text notes secretly and securely, this app is for you!

This app can store your account information and text notes as secrets. The secrets are very safe. This app can protect your secrets by a single password. The password is needed to unlock your secrets. And, when you leave this app (for example, you press the home button of your device when you use this app), this app automatically locks your secrets.

You can also set a password tip in case you forget the password. Setting a password tip is optional, not necessary.

This app stores your secrets in an well encrypted way. It uses a well-designed encryption method, which uses a combination of 256-bit key AES (Advanced Encryption Standard), SHA256 and generating random bytes, to keep your information secret.

This app can also transfer your secrets from your iOS device (for example, your iPhone) to your iCloud account, and vice versa. You can make backups of your secrets by this way. By this way, you can also transfer your secrets among your iOS devices. And, the secrets stored in your iCloud account are also well encrypted and very safe, just like they are stored in your iOS device.

Download this app and enjoy it!
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
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,