When comparing Clipperz vs NS Wallet Offline Password manager, the Slant community recommends Clipperz for most people. In the question“What are the best offline password managers?” Clipperz is ranked 28th while NS Wallet Offline Password manager is ranked 35th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Disposable one-time pass phrase for use on a public computer
Pro Open source
Clipperz has been around for many years as an open source project.

Pro Completely anonymous
Clipperz does not ask for any personal information, no email required, nothing.
Pro Encryption is client-side
Everything is encrypted in the browser and stored encrypted on the server.
Pro Can be run on own server
Clipperz can be run on a private server.
Pro Download local copy for backup in a pinch
Pro Flexibility
It is possible to create custom fields and types of data
Pro Integrated password generator
Generate strong password based on preferences or us clever password generation based on previous password
Pro Backup system
Embedded backup system, possibility to rollback
Pro Offline storage
The data is only on the phone
Pro All primary functionality is free
Cons
Con Backups are up to the user
There is no service with this application, it is up to the end user to backup all data.
Con Has to be running on a server to work
Unlike other password managers such as KeePass, Clipperz can not just be simply run by executing once downloaded. It has to be setup to run on a server and then can be accessed from the necessary devices.
Con No desktop version
There is no desktop version yet, only Android and iOS are supported
