Over 50K users downloaded and installed the tool and the latest release was on Mar 12, 2017. Asus and Huawei users download this application quite often. You can get the installation package of SealNote Secure Encrypted Note 0.8.7 for free and have a look at users' reviews on Droid Informer. The app requires Android 4.0 and above.
Some users have paid attention that there are several benefits, they are a nice UI and useful features. Some users have paid attention that you can notice privacy issues and annoying ads among the drawbacks of the app.