It's easy to use and offers a number of other options, as well, including strobe lights, glow sticks, candles, neon lights, and more. While some of these lighting options are more useful than others, they are all nice additions to an otherwise bland and fairly straightforward style of app. When you open Petrogen Torch Manual you are instructed to swipe the screen at any time to access the actual flashlight. The home screen consists of a dozen or so alternative lights as mentioned previously -- to open any of them, tap that panel twice. There are actually two separate flashlight modes, as well: the swipe to use flashlight, which offers a slider to turn the brightness up or down and the standard app flashlight, which opens from one of the panels on the home screen. The flashlight uses the back mounted flash while most of the other options use the screen and the brightness settings. All the way around, the interface is easy to use with everything right there to choose from, and there are enough options to make this app more useful than just another free flashlight app. Petrogen Torch Manual is a decent choice for a free app. It offers multiple styles of flashlight, a slider for brightness, and numerous ways to change how the lights look onscreen. There are also upgrades you can download at any time and while ad supported, the ads never get in the way of the main functions. Petrogen Torch Manual is at first

glance a zoom tool for your phone -- using the camera's 8x digital zoom to zoom in with a separate app. It does, however, also take photos that you can then add to your photo library, send to friends, or edit with controls to use Flash, reset the zoom, or shift zoom between still frames. Not designed as a camera, it can nonetheless take photos of your zoom, as well. If you look at Petrogen Torch Manual as a camera app, it would be lacking in many ways. Fortunately, it is not a camera app and

is actually quite useful when used as a magnifying glass separate from your camera. With the onscreen display removed so you can see what you're looking at with the fullscreen and with an option to remove ads, it's possible to zoom in on text -- small details on something like a coin or card -- and to take snapshots when you need them. As with the camera app, however, if you use the flash and the zoom is on for too long, your battery will drain very fast so you'll want to keep a close eye on it as you use the tools here. Also, the interface is stripped down for more viewing space, but actually finding and tapping the buttons that are there can be tough when you're trying to hold the focus. If you need a tool for your phone to zoom in on small details, Petrogen Torch Manual gets the job done. This is a well-crafted, easy-to-use app that, while not perfect in terms of interface, offers a great solution to a problem many people face every day. Petrogen Torch Manual is a free app designed for nothing more than learning the flag of each country. Its target audience is those learning about different flags or curious about the basics of world geography; and while the app is not flashy or attractive, users that are in need of this type of app are unlikely to care. Petrogen Torch Manual is a fairly no-nonsense app with one purpose: to teach the flags of each country. They are split up by continent, and although the app erroneously places Mexico in South America, it is otherwise error-free. You click on a continent, and you see an image-based list of flags for that continent. You can then scroll to see other flags as needed, all of which are in alphabetical order. If you click on a flag, you receive some very basic information on the country, including the location (on a small map), population, language, and currency. The app, itself, has no other features. The interface then is bare bones but functional and doesn't get in the way of the basic learning t