Camera Flash & Zoom is a full featured and highly configurable camera app that has everything you need for taking pictures on your iPhone.
1. Digital Flash
This app uses a combination of advanced filters to add realistic lighting to your photos. No problem of washed out pictures here, in many cases the result will look better than original. You can preview and compare between 3 different brightness levels and the original picture before saving.
This feature is useful even for devices with in-built flash because digital flash saves battery life while enhancing the quality of the photos.
2. 5x Digital Zoom
Take close-up photos of up to 5x magnification. You can either swipe the screen to zoom, or alternatively use the slider or the zoom buttons.
You now have the option to include GPS location information inside the photos you take.
4. Preview Before Saving
Preview Mode allows you to check out the picture you've just taken before saving to the camera roll, if you don't like simply discard.
5. Quick and Burst Modes
When using Quick Mode, you can take an unlimited number of shots continuously in full resolution with no waiting time between shots.
You can also use the Burst Mode to take a series of full resolution pictures automatically in quick succession, with the number of shots to take being customizable.
6. Camera Timer
The timer is perfect for taking self-portraits or those group photos. The loud beeping countdown gives everyone time to pose. You can set from 3 to 30 seconds delay.
Works great with the iPhone Universal Dock too!
7. Night Camera / Stabilizer
It's a common problem that night photos come out blurry due to low light conditions. Even a slight movement can cause the picture to be blurred. Now you can finally take night pictures that are sharp and clear. This app makes use of the iPhone's accelerometer to detect when the camera is stable before taking that shot automatically.
8. Guiding Grid & Number of Pictures Taken
Having a 3x3 guiding grid allows you to easily apply the rule of thirds and identify areas of interest in your pictures.
Also, the total number of pictures taken is displayed at the top for easy reference.
9. Stealth Mode
Take pictures without anyone knowing. You see a photo painting instead of the live preview. Zoom still works in this mode, a gray bar at the top indicates the current zoom factor. Furthermore, you can set the picture to partially transparent.
10. Big Button
Tap anywhere on the screen to take a picture.
11. Print Timestamp and Location
Optional display of date, time, and latitude and longitutde of where the picture was taken.
13. Photo Effects
This app comes with 2 bonus filters: B&W and Sepia which are directly applied to the photos you take.
14. Manual & Auto Focus
Tap on the screen to focus on a particular region, or double tap to autofocus.
15. Flash control & Camera switch (iPhone 4)
Toggle between hardware flash modes: Flash On, Flash Off, Flash Auto, and Torch Mode. Another buttons allows you to toggle between front and back camera.
*** NOTE ***
THIS APP REQUIRES A CAMERA.
Also note that some of the features listed above are turned off by default (such as big button and grid). You will need to change the settings before using them.