Популярные бесплатные инструменты в Android Market

FoxyRing: Smart Ringtone (v. 1.20)

LevelUp Studio опубликовал приложение 2010-05-11
(обновлено 2010-08-15)

Never have your ringtone going off too loud, at the wrong place or during your well-deserved sleep.

FoxyRing periodically auto-adjusts your volume settings based on the ambient background noise.

Includes:
*Timed Silent Mode Widget
*Geo-profiles
*Locale plug-in
*Sleeping hours
*Battery management
*Emergency contacts

G-MoN for Android 2.x (v. 1.11.5b)

C. Knuetter опубликовал приложение 2010-05-11
(обновлено 2012-01-16)

Powerful WarDriving scanner and GSM / UMTS Netmonitor and drive test tool. It scans for all WiFi networks in range & saves the data with GPS coordinates into a file on your sd card. You can create a kml file for Google Earth. It shows you the encrytion, channel an signal strength. It shows all APs in range in a live map.

G-MoN is a Wardriving scanner to collect and map all received wifi access points. It is also a 2G/3G netmonitor and field test drive tool for radio planning engineers. Needs enabled GPS for correct position in map!

To import a V3.0 (decimal cell data and coordinates without characters) CLF file, remove all comment lines, rename it to import.clf and copy it to /sdcard/gmon/ then start import CLF from menu.

You can log  GSM or UMTS RX levels into a kml file for Google Earth or a csv file. There are 5 color groups for different levels. These levels can be defined by the user in the settings menue. This file is saved into the gmon folder on the sdcard or external memory. When the log is running, the G-MoN Notification Icon changes color to red. 2G/3G logging does not work when the screen is off!

AozoraBunko Viewer (v. 1.1.1)

yagi опубликовал приложение 2010-05-11
(обновлено 2012-01-04)

AozoraBunko
http://www.aozora.gr.jp/

CellFinder (v. 1.3)

Jon Larimer опубликовал приложение 2010-05-10
(обновлено 2010-05-10)

CellFinder uses both the GPS and Network location services to determine where the cell tower is in relation to you. The accuracy of the tower location depends on where you are - some areas have less accurate data.

Version 1.3 includes a few bug fixes and many requested features!

System Monitor (v. 1.5)

Skwid опубликовал приложение 2010-05-10
(обновлено 2010-05-10)

Displays real-time cpu, memory, storage (sdcard and internal) and battery usage.

v1.5: The overdue fix for cupcake. Other minor fixes still needed.

Notes:
-Available memory represents the amount of RAM available to Linux, not total physical RAM.  
-Only 76MB of the system storage is directly available to the use

Sound Manager (v. 2.0.0)

Daniel Roozen опубликовал приложение 2010-05-10
(обновлено 2010-05-10)

*Update: 2.0, provided by Mike Partridge*

Exposes the sound & volume controls. Quick way to change ringmode, vibration, or mute (w/shortcuts).

For each volume setting you can set schedules to automatically change volumes at set times. You can specify which days of the week each change applies to.

Sensor List (v. 2.2.1)

Idea Matters опубликовал приложение 2010-05-10
(обновлено 2011-12-16)

List all sensors available on the device along with their current values and a plot to display their changes over time.
Including accelerometer, magnetic field, orientation, temperature, light...

Can be a handy tool for development or hardware testing purpose.

* About the light, approximate or temperature sensor, you may find them "not updating" but that's not a problem at all. That's exactly how these sensors work on your phone. There might only be very limited number of variations for the values of these sensors and they only update when the value changes dramatically (ie. from extremely bright to extremely dark). They are designed that way and there's nothing this tool can do to improve the readings of them. Sorry.

Scan2PDF Mobile 2.0 Lite (v. 2.13)

burrotech опубликовал приложение 2010-05-10
(обновлено 2010-12-31)

Document scanning using your phone's camera to convert one or more pages into a PDF. Like having scanner/copier/fax machine in your pocket!

PDFs are compressed and enhanced - they are saved to phone/SD card and can be emailed directly or downloaded later.

Lite version includes a watermark.

2.13: Fix for 2.11

Quick Random Number Generator (v. 1.2.0)

CWE Software опубликовал приложение 2010-05-10
(обновлено 2011-12-08)

Generates random numbers based on a given range. Great for randomly choosing things. Need to decide who goes first? Pick a number and let the Quick Random Number Generator decide for you! Generate as many random numbers as you need at the same time!

Contact Remover (v. 15)

Mark Harmison опубликовал приложение 2010-05-10
(обновлено 2011-12-04)

Small tool to let you delete multiple contacts.  Select one, many, or all.  Search to identify contacts to delete.

Touch to show contact details in app to help you decide which contacts to delete.  Search works across all contact information (name, company, address, etc.).

*** For more features such as select by account, copy, move, and merge, see Contact Remover Plus!

NOTE: May not show or delete Facebook contacts depending on phone.

*** Please email me if you have any problems, questions or suggestions.  We developers CANNOT RESPOND to comments left as feedback in the market-google just doesn't give us any way to do it, so please email us!

I suppose I should point out that for those reviewers complaining that this app does nothing that the built-in contact app doesn't do, please remember that not all phones have the same built-in apps, and that the contact app is often customized by the phone manufacturers or carriers to add features.  Lots of phone don't have a bulk-delete capability, which is why I originally wrote this.