Популярные бесплатные инструменты в Android Market

GPRS Monitor (v. 1.0)

Marigold опубликовал приложение 2010-02-21
(обновлено 2010-02-21)

This tool can help you monitor the GPRS flow amount anywhere and anytime. Moreover you could do statistics on and trace the usage, etc.

WiFi Lock (v. 2.0.0)

Michael Elsdörfer опубликовал приложение 2010-02-21
(обновлено 2010-02-21)

Helps you ensure that your WiFi radio will remain active when the phone is idle.

When running on Cupcake (Android 1.5) and beyond, it simply acts as a toggle utility for the "Wireless Controls | Wi-Fi Settings | Menu | Advanced | Wi-Fi Sleep Policy" setting (between "When screen turns off" and "Never").

中国农历 (v. 1.5.1)

since2006 опубликовал приложение 2010-02-20
(обновлено 2011-12-21)

一款非常简单实用的中国农历。

v1.5
+ 增加黄历“每日宜忌”功能
* 其它小修改

操作：
点击顶部今日日程区，切换显示“今日日程”和“每日宜忌”

在屏幕中部向左划动查看上一月日历
在屏幕中部向右划动查看下一月日历

桌面日程不能及时更新的朋友，请确认下有没有使用“任务管理”软件杀掉了日程的任务。俺的G1和Nexus One下每天零点都及时更新，风雨无阻。:-)

vCardIO (v. 0.32-sms)

Duck Tayp опубликовал приложение 2010-02-17
(обновлено 2010-03-21)

*Beta*

vCardIO is an open-source utility to import/export contacts from/to a vCard (vcf) file on the SD card. Currently supports phones, contact methods and photos.

See http://code.google.com/p/vcardio/ for source, docs & bug reports.

New in 0.32: bug fixes... (see website for details)

Swapper for Root users (v. 0.1.3)

Elviss Kuštans опубликовал приложение 2010-02-15
(обновлено 2010-02-15)

Try Swapper2 - newer version for Android 1.6 and up.

Swapper is Android 1.5 only.
"Extending memory" for non active applications (like music player + browser + maps + etc.).
Requires root and SD/SDHC card.
Warning: Swapper can shorten SD card lifespan.

ExportContacts (v. 1.3)

Rishi Srivatsavai опубликовал приложение 2010-02-15
(обновлено 2010-02-15)

Export your Android phone contacts to a CSV file on the SD card. Resulting CSV file is suitable for import to a GMail account. Supports all the basic fields (Name, E-Mail, Address, Notes, Phone numbers). Does NOT modify your existing contacts and allows backup of contacts or to transfer contacts to another GMail account.

SpellDial (v. 2.0)

Larry Greenfield опубликовал приложение 2010-02-14
(обновлено 2010-02-14)

Now compatible with Droid and Nexus One!

Simultaneously dial and do a T9-style search through your contacts---no need to open the keyboard. Swipe left across the keypad to erase one keystroke. Short press # to switch between first and last name.

Handy Backup (v. 2.0)

Novosoft опубликовал приложение 2010-02-13
(обновлено 2014-06-04)

Handy Backup for Android is a powerful one-button-easy app for BACKUP OF ANDROID EVERYTHING delivering top data security and smart automation. Features backup to SD cards and Online Backup Cloud Storage. Works for HTC, Samsung, Motorola, and other mobile devices running under Android OS starting from the version 2.0.

NEW IN THIS VERSION:
- Intuitive one-button interface
- Data protection auto monitoring system

Presented in the previous version of the app and warmly welcomed by users, the data protection system got even smarter in helping you to monitor data dynamics on the device and have 100% data protection.

FREE:
- BACKUP OF ANDROID EVERYTHING: Contacts, Call Logs, SMS, MMS, System Settings, Calendar, Browser Bookmarks & History, SD card files, and more data
- BACKUP TO SD: keep the backup data by the hand
- COMPRESSION: smart use of the storage space
- SCHEDULING: get Android backups managed automatically
- ENCRYPTION: use the military-grade protection to prevent unauthorized access to backup data
- BACKUP HANDY FORMATS: keep contacts as VCards to browse them in Outlook and other messaging software any time you like

PAID:
- Online Backup Cloud Storage

Get the most of Android data protection with storing backups to an instantly accessible secure Cloud. Get as much storage as you need and pay not a penny more than the market’s most attractive price.

FREE 10-day trial is at your service to explore the Online Backup Cloud Storage and see if it fits your Android backup needs.

书旗免费小说春节版 (v. 5.0)

shuqi опубликовал приложение 2010-02-13
(обновлено 2012-06-06)

【版本说明】
版本:120105
支持机型：所有1.5以上的android手机，包括平板android电脑
大小：2.3MB

【关于书旗免费小说】
书旗免费小说是一款以书旗网海量小说为基础的在线/离线阅读器，集合在线阅读、本地阅读、书包下载、自动书签、智能搜索、阅读设置等多项人性化功能。（支持WiFi）
支持本地SD卡中EPUB/TXT/UMD等各种格式文件阅读。
在这里你能找到任何类型的热门网络小说，玄幻:转世重生、异世大陆、奇幻魔法、仙侠修真、架空历史;言情:古代、现代、穿越、耽美;都市:黑道、官场、情感、异能。
还有网游、武侠、恐怖、军事、科幻、校园、同人，以及各类原创小说。还增加了动漫阅读和门户资讯信息。
关键词:书旗、免费、阅读、阅读器、手机、看书
Base on users' comments,Shuqi Reader is better than 91panda(91熊猫),iReader,GGBook,Moon+Reader(静读天下),QQ Reader(手机QQ阅读),蜜蜂读书.
The Shuqi Book Reader is a free online reading software by
1、Lots of books, updated everyday
2、Automatically saving bookmark
3、Support for pre-loading smooth reading
4、Download any books
5.  A powerful search function

SmartMonitor Lite (v. 1.2.5)

Kiumiu Soft опубликовал приложение 2010-02-10
(обновлено 2011-06-27)

Smart Monitor Lite/智能监控

Net counter: WiFi/3G/EDGE/GPRS
Traffic alert
Storage usage
IP, WiFi status
setting utilities: Sound, Display, WiFi, phone orientation

Pro:Battery widgets, App task manager
Usage of app CPU/MEM