NoteCipher

NoteCipher Free App

Rated 3.11/5 (580) —  Free Android application by The Guardian Project

About NoteCipher

This is a simple open-source notepad app which demonstrates the capability of the SQLCipher for Android encrypted database library. All notes created and stored by this app are saved fully secured using industry standard 256-bit AES encryption. They are never stored in an unencrypted state on the disk, only in memory.

SQLCipher is an SQLite extension that provides transparent 256-bit AES encryption of database files. To date, the core library has been open-sourced, sponsored and maintained by Zetetic LLC, and it was ported to Android in 2011 by the Guardian Project.

★ WE SPEAK YOUR LANGUAGE: NoteCipher is available for friends who speak: Catalan, (Català), English, French (Français), German (Deutsch), Norwegian (Bokmål), Spanish (Español), Turkish (Türkçe), and Vietnamese (Tiếng Việt).

Don’t see your language? Join us and help translate the app: https://www.transifex.com/projects/p/notecipher/


***Please Report Bugs***
This is a big project, so bugs are inevitable. Help us improve this software by filing bug reports about any problem that you encounter. Feature requests are also welcome!
https://github.com/guardianproject/notecipher/issues

***Learn More***
★ ABOUT US: Guardian Project is a group of developers that make secure mobile apps and open-source code for a better tomorrow.
★ OUR WEBSITE: https://GuardianProject.info.
★ CHAT WITH US: we want feedback! Find us on IRC: #guardianproject on freenode and oftc
★ ON TWITTER: https://twitter.com/guardianproject.
★ OPEN-SOURCE: Our code is transparent. You can take a look or join the community to help make Notecipher even better https://github.com/guardianproject/notecipher
★ FREE SOFTWARE: We operate under the GNU General Public License (GPLv3+)
https://www.gnu.org/licenses/gpl-3.0.html

How to Download / Install

Download and install NoteCipher version 0.0.7.1 on your Android device!
APK Size: 3.6 MB, downloaded 50,000+ times, content rating: Not rated
Android package: info.guardianproject.notepadbot, download NoteCipher.apk

All Application Badges

Free
downl.
Android
3.0+
Bug
buster
n/a
Not
rated
Android app

App History & Updates

What's Changed
- modernized look and feel
- fix Android 4.4/KitKat crash
- added translations: ca de es fr nb sv tr vi
- many updates and bugfixes!
v.0.0.7.1
- now works on ICS, JB.. all of Android!
v.0.0.7
- now support "Lock" option to close database
- removal of in memory password cacheing (more secure!)
- upgrades notes from previous versions now
- Added support for Android 2.1 through to Android 3.1
- Supports storage of photos and text
- Support import and export through share option
More downloads  NoteCipher reached 50 000 - 100 000 downloads
Version update NoteCipher was updated to version 0.0.7.1
More downloads  NoteCipher reached 10 000 - 50 000 downloads
More downloads  NoteCipher reached 5 000 - 10 000 downloads

What are users saying about NoteCipher

H70%
by H####:

This app does not open and I have uninstalled and reinstalled this app several times.

P70%
by P####:

At one time this was a great app. I'm assuming this is now an abandoned project with no plans to update or resolve issues. When it worked, it was a 5 star app. I leave 3 stars now because it may still be useful to those with older, non-updated phones.

Z70%
by Z####:

Just downloaded and tried 4 times to open and crash closed each time so I don't know what it does or looks like yet...

Z70%
by Z####:

It used to be awesome but crashes at startup now (LG G3 lollipop) so useless. Used it with my old S3 though and there it was very useful!

J70%
by J####:

Used to work great, now it crashes on every start and is unusable. When will this be fixed?

Z70%
by Z####:

Great, but crashes on startup. Sqlite incompatibility again? This is lame.

Z70%
by Z####:

Upgraded from SG3 to Note 4 and app will not even open. Lost all my critical notes! Updated from Kitkat to Lolipop and still doesn't open up.

H70%
by H####:

love the app but currently not functioning...please fix...ending up deleting and reinstalled...still does not function...after repeated attempts of reinstalling please update...still will not function w kitkat 4.4.2 update...still not working as of 19 January 2015...as of 14nov15 still does not work with kitkat 4.4.2....too bad please fix this and I will reinstall....as of 19 march 2016 still does not function and crashes w kitkat 4.4.2

Z70%
by Z####:

Crashes on startup every time. But will keep for moral support. I'd love it to work so please fix.

Z70%
by Z####:

This app does not function at all on my Samsung Galaxy S5. I'll update my review when or if this app actually works again.

Z70%
by Z####:

Won't open, immediate crash. Cm13 encrypted. What's up? Contact me to fix please

Z70%
by Z####:

Unfortunately, it sounds like I missed the functional release. I've installed twice to an S4 (android 5.0.1) and when i try to start it, all I get is an error stating that notecipher has stopped. I very much like the Guardian Project, so I look forward to trying the next update.

Z70%
by Z####:

I assume this app works wonders if it would open. I get an instant "... has crashed. Send report?" When opening. Giving it 2/5 due to the fact that it most likely works extremely well.

Q70%
by Q####:

Need compatibility still on lg g3... Crashes upon trying to open everytime.... Please fix i miss using this

K70%
by K####:

With a few minor changes this could be a great app, for now it's ok.

X70%
by X####:

I have a lg optimus exceed 2 with a android os which is 4.4.2 and I constantly closes I wish they would fix the problem. Even from what's on the what's new section it says they fixed the problem, but it still happens every time I try to open the app. I'm very disappointed because I have come to like guardian project and trust their apps and programs

R70%
by R####:

love the app but currently not functioning...please fix...ending up deleting and reinstalled...still does not function...after repeated attempts of reinstalling please update...still will not function w kitkat 4.4.2 update...still not working as of 19 January 2015

H70%
by H####:

Beschreibung der App klänge ja gut aber leider stürzt die schon beim Starten ab und lässt sich nicht mal öffnen. Nexus 5 Android 5.0.1

K70%
by K####:

Keeps saying "unfortunately NoteCipher"has stopped every time I try to open it

W70%
by W####:

Well done. thank you for your contributions to Free Software.

E70%
by E####:

Crashes in lollipop at every runtime

M70%
by M####:

This application was working with S2, but when S2 os was upgraded all the data were killed. With my N8000 note and S5 this application failed to work. rating is zero, but no provision to make zero ration in the stars.

N70%
by N####:

Verizon Samsung Galaxy Note 3, SM-N900V, Andis v 4.4.2, instantly get "unfortunate notecypher had stopped"

Y70%
by Y####:

Great app but wont open now. Pls fix for 5 stars

I70%
by I####:

love the app but currently not functioning...please fix...ending up deleting and reinstalled...still does not function...after repeated attempts of reinstalling please update...still will not function w kitkat 4.4.2 update

N70%
by N####:

Refuses to load on Galaxy S5. Just reports that the service has crashed and goes no further.

Q70%
by Q####:

Won't open at all. Have used in the past but must be 100% reliable to be any good.

A70%
by A####:

But why is the newest version not in the play store?

N70%
by N####:

Don't work on Android 4.4.3

W70%
by W####:

Nice app,but it doesn't work. Crashes at start. :( 5 Stars if it gets fixed!

N70%
by N####:

Great app but as others have mentioned previously it has stopped opening for me... Please fix it!

N70%
by N####:

I can't even open the app

N70%
by N####:

Since htc one updated to 4.4.2 it doesn't even open. Please fix

Z70%
by Z####:

I used this app for about 6 months on my gal S4 and it work wonderfully. Then it just stopped opening. Then I traded up to the gal S5 and downloaded it and it never opened up. My carrier is Verizon I don't know if they have anything to do with it. But guys please help us out I'm beginning to feel like the N_S_A has maybe locked you up or worse murdered you. Please guys fix this or at least tell us you are alive and well and working on it. When it worked I did love the app 5 stars back then.

H70%
by H####:

Great idea but just doesn't work. Will uninstall but will reinstall when it improves.

I70%
by I####:

The app just won't open at all. Nothing.

Z70%
by Z####:

No longer launches after recent Android update. I can't access my data. Crashes on both Galaxy S III and Dell Venue 7.

V70%
by V####:

There is a bug or something, smaller text button doesn't work correctly (doing opposite making text bigger) mb525/cm10/4.1.2

Z70%
by Z####:

love the app but currently not functioning...please fix...ending up deleting and reinstalled...still does not function...after repeated attempts of reinstalling please update

Z70%
by Z####:

App won't launch, get the error unfortunately the app has stopped.


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Rating Distribution

RATING
3.15
580 users

5

4

3

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1