You’re a photographer or photography is your hobby? You also have an iPhone or iPod? Than you should continue reading. Below you have a collection of free iPhone / iPod applications that may help you work with your photos when you’re on the road. Of course don’t expect (and I think nobody expect) to compare this tools with PC or Mac professional software like Adobe Photoshop, but for small operations the applications below can be what you’re searching for.
This software lets you use simple gestures to quickly edit and share photos from your mobile device. Photoshop Express is a companion to Photoshop.com, create a free account to upload and store 2GB of photos and videos online.
Features:
- Basics: Crop, Straighten, Rotate, and Flip
- Color: Exposure, Saturation, Tint, Black and White, and Contrast
- Filters: Sketch, Soft Focus, and Sharpen
- Effects: Vibrant, Pop, Border, Vignette Blur, Warm Vintage, Rainbow, White Glow, and Soft Black and White
- Borders: Rectangle, Rounded, Oval, Soft Edge, Vignette, Rough Edge, Halftone, and Film Emulsion
This application allows selective coloring to give black and white photos a Dash of Color. Simple user interface and features, intuitive, give users exactly what they wanted: a spark of color on a black and white photo. Choose any image, Dash of Color will convert it to a black and white image and then you can begin painting in color right away with your fingers.
Features:
- Simple, yet refined user interface
- Undo (saves your every move from the very beginning)
- Paint in color
- Paint in black & white (to erase)
- Choose brush size
Powerful photo editor for editing your photos. Use full image or selectively apply filters with advanced image masking tools. Mask a portion of an image with a magic touch. Apply any filter to the unmasked portion from a wider range of filter choices. Apply multiple filters to achieve custom effects.
Features:
- Mask image with magic touch, color, brush or shape.
- Free effects/filters.
- Unlimited undo/redo (Swipe left/right on the home screen)
- Adjust filter parameters according to your liking.
- Accumulate multiple filters to achieve unique effect.
- Crop, Straighten, Rotate, Flip with touch.
- Auto-Save session.
- Resume last session in a fraction of a second.
- Save, E-Mail, share in Facebook, Twitter.
- Intuitive UI design.
- Retina Display support for iPhone 4
Chop your friends head (just in photos 
) and make hilarious pics by putting their had on another photo like bear, friendly sumo or steamy hottie. Pick or take a photo to “chop”, then choose a background and go. It’s so EASY!
- One finger erases
- Two fingers size, move and rotate
- Double-tap to reset the picture size
Make custom photo cards or decorate your photos with thoughtful or funny captions, frames or funny annotations shapes, images and stickers.
Features :
- Tap outside the object to deselect.
- Greeting Card: select a card background and then add your photo(s), text and shapes.
- Load Multiple Photos: add more than one photo on a card/photo background.
- Text captions align automatically to fit text.
- Frames, Shapes, Text and Cards are categorized
- Objects can appear on top of frames: tap object to bring to front.
- Flip Captions and Objects
- Font Colors
- Landscape mode is fully supported
Stretch, smush and share your photos with the Life Savers Gummie Mug app. Choose a photo from your gallery (or take one on your iPhone). Tap it to stretch it, slide your finger to smush it. Once you’re done, save the pic to your photos, email it to friends, or share it on Facebook and Twitter straight from the app.
Photo Brush lets you easily customize photos by using your finger as a paint brush and a large assortment of designs in a rainbow of colors as paint. Photo Brush reacts to differences in drawing technique, from dabbing to heavy-flow swiping. Create image art amazingly fast wherever you are! iPhone users, surprise your friends by taking their picture and using them as your subject! Otherwise, all users can pick photos from their device’s Photo Album.
Features:
- Use a photo from your device’s photo library, snap a picture with your iPhone, or select from any of our stunning high resolution canvases.
- Custom brush picker allows you to see all color options at a glance.
- Vary transparency, rotation and size of designs to fit any photo.
- Save images to your iPhone Camera Roll or iPod touch Photo Library.
- Export resolutions include screen, email or desktop size.
- Upload images to Facebook, Flickr or Twitter and email photo art directly from Photo Brush.
- Access preference settings quickly from the toolbar.
- Undo/Redo available by swipe or touch.
- Shake to Clear All
HDR (High Dynamic Range) images use a set of techniques that allows a greater dynamic range of luminances between light and dark areas of a scene than normal digital imaging techniques. Basically, for non-technical folk, it makes images look sweet! Those lame and vanilla looking outdoor photos will look awesome!
Want to add a funky retro look to your photos? Polarize will do the job for you! Polarize is the only iPhone application that will do a series of pixel-by-pixel modifications to your photos, getting that true look.
Features:
-A great unique look to your photos
-The ability to write at the bottom of your photos with a custom hand written font
-Any size photo is accepted
-High resolution output
The PhotoTouch is the photo editing tool which can easily perform the editing of the photograph in iPhone/iPod Touch.
Features:
- You can perform a photo editing just to be involved from 30 kinds, 59 menus.
- You can choose the photograph from ‘Photos’ App, camera, or PhotoTouch albums.
- Resize (half, quarter) of photograph before reading.
- Real size and Preview size photo pixel size indication.
- One shot Undo.
- Crop
- Rotation Crop
- Rotate
Nikon’s Learn & Explore iPhone application gives you quick, easy and on-the-go access to a world of photography information. Whether you’re a beginning photographer or an experienced enthusiastic, the Learn & Explore iPhone app has content that will be of interest to you.
Features:
- Images and Video: Scroll through galleries of images and view videos that both educate and inspire.
- Educational & Inspirational Articles: Learn the fundamentals of photography, and get advice on both basic and advanced shooting techniques that will help you improve your skills and take better pictures.
- Nikon World: Nikon’s quarterly print magazine is available complete with stunning images and audio slideshows from some of the top professional photographers working today.
- Photography Glossary: An easy way to find a definition for the photographic terms you’re interested in.
- Favorites: Store and retrieve your favorite images and articles for fast and easy access.
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