SmartStay Ex is an easy to use and free app that implements one of the coolest features in Samsung Galaxy S3, the Smart Stay. The feature uses the front facing camera to detect whether the user is looking at the phone and if the user is, then Smart Stay makes sure the phone screen stays on so the user can continue to read or do whatever they were doing.

Mobile tool to convert any image to PDF and share

Mobile Scanner fast scanner any off images: of documents, photos, payment invoices, business cards, newspaper and magazine articles.
Automatic detection of the boundaries of the scanned area.
Multilingual interface and Russian as well. Support for all European and Asian languages (several tens of languages).
Comfortable user menu.
Mobile Scanner great choice for businessmen, students, web designers and employees working with paper documents.

Pro version of popular application.

If you like free version, then you should try a Droid Over WIfi Pro.

PRO FEATURES:
• APP management. Install, Uninstall, Upload and Download installed apps within browser.
• Activity Log. Never miss what you have done. Clicking on files and folder in activity log will automatically select it on file system, so don`t have to look for them.
• New features will be added constantly

Pocket Jamz Guitar Tabs turns your Android phone into the ultimate tablature and sheet music reference and learning device. Discover and purchase professionally encoded tablatures from top music publishers or browse and download from more than 300,000 free tabs available on the net. With adjustable song tempo, loop points to repeat difficult sections, animated fret fingering guides, and context sensitive help for chords and effects.

MyScreenplays is a non-linear film screenwriter software for Android mobile devices.
Something like Celtx or Final Draft but for Android.

MyScreenplays uses an unique non-linear approach to mobile screenwriting. Whith this you can access to any element of your script and do whatever you want with it.
Its like a non-linear video editor but for screenwriting.

No.1 business app on Google Play(04.26.2017). Turn your smartphone into mobile scanner with MDScan!

StreetSMART is a detailed intelligence skill training tool designed for the US Army to teach how to maintain Intelligence Preparation of the Battlefield cognitive tasks in an urban environment. This app aims to train soldiers to understand the areas where Improvised Explosive Devices (IEDs) may able be employed in an urban setting.

You can change the capacity or size of images

Electronic voting in your meeting using smart phones and tablets.

ZiMM | Job Matching Tool | Online Career & Employment Services

Interactive and user friendly Job Matching Tool linking Job Seekers and Employers together in real time.

Seed Mail is a good design and efficient mobile email client.brings all your email account into one interface.

Create a resume the easy way on your Android smartphone

SmartPixel screen recorder helps you easily capture mobile games with no root.

Mobile tool to convert any image to PDF and share

No wires, no drivers, no cables, no bluetooth only WiFi on a fresh air and browser to connect your Android device with desktop or laptop or even another android device with Droid Over Wifi app installed!
One button to start. Transfer, view, stream, rename, move, delete files and folders immediately over WiFi with any Browser and any OS.

SkyDrive Assistant is a free client for the Microsoft SkyDrive cloud storage service.

Call Recorder that is Feature Rich & Easy to Use for the Samsung Galaxy S2

Total Recall Call Recorder for the Samsung Galaxy S2 | Full Version | Automatically or Manually Record Calls & Voice Notes with ease.

Doc Scanner is powerful tool to scan and make your documents in digital format. using doc scanner documents like receipts, notes, invoices, whiteboard discussions, business cards, certificates etc can be scanned and converted into pdf format.

Convert Word DOC, DOCX & Open Document ODT files to PDF format files.