A CDE Definition
A fundamental and downright essential app on a smartphone is the flashlight. There are free flashlight apps for all platforms, and it is often the first app downloaded to a new phone. From the time phones began to use LEDs for camera flash, the lighting is very adequate. See smartphone features.
Smartphones include several built-in applications, and countless free and paid apps are available from their respective online stores. Tablets are essentially smartphones with larger screens and no built-in telephone capability (although Skype and other voice-over-Internet apps are available). Tablets may have only front-facing cameras for video calls, whereas smartphones have both front and rear cameras. See smartphone, tablet computer and how to select a mobile device.
Primary Built-In Applications
1. Phone and contact address book
3. Video calling (Apple FaceTime)
4. Web browser
7. Predictive typing (see predictive text).
8. Voice dictation
9. Voice-activated virtual assistant
(see Siri, Google Voice Search and Cortana).
10. Alarm clock, stopwatch, timer
13. Note taker
14. Music player
15. Photo album
16. Camera (still and video)
17. GPS navigation
18. App store search
Available for Download
Following are handy program categories out of the thousands of free and paid apps (see online app store). Depending on model, some of the following may come with the phone.
2. Dictionaries, encyclopedias
See CDE apps.
3. News, weather and stock markets
4. Video calling (Skype, Tango, etc.)
5. Games and entertainment
6. E-book reader
7. Language translators
8. Retail store finders
9. Mobile tag readers (see QR code)
10. Converters (money, measurements)
11. Magnifying glass and mirror
12. Internet radio (Pandora, etc.)
13. Music identifier (Shazam)
14. YouTube viewer
15. Voice recorder
16. Emergency message sender
** Beware Flashlight Apps!
Third-party flashlight apps (and other seemingly useful software) may be malware, especially for the Android platform. It pays to search the Web for the name of the app and see what you can learn. See malware.
Before/After Your Search Term
|flash stick||flat address space|
|flash storage||flat CRT|
|Flash video||flat design|
|FlashArray||flat face CRT|
|flashing a ROM||flat panel|
Terms By Topic
Click any of the following categories for a list of fundamental terms.