Photogene has long been one of the top photo-editing apps on iOS, beating out Photoshop Touch in so many ways it’s not funny (not funny for Adobe anyway – it’s still pretty funny for me, and I laugh about it every time I use something by Adobe and am forced to wonder if they hired chimps to write their installers).

Anyhow, now Photogene 4 is out, and it’s a big update. To begin with, it’s now universal (previously there were separate apps for iPhone and iPad), and it works with full-res RAW images.

You lucky thing. The summer’s over, or nearly over, and you’re already planning on heading back to school. Just like last year, you will begin this year fresh and full of energy and enthusiasm, only to be ground down by the man. Luckily, we’re here to help with advice on the best apps and gear to get you through the year and into next year’s summer vacation with the least effort possible.

So sit back, relax and take a look at the Cult of Mac back to school/college superguide.

I do all my work these days on an iPad. From organizing reviews through gathering story ideas to actually writing posts and features, and even photographing and editing gadgets for those reviews, it’s all — every last bit — done on Apple’s tablet. I just spent two weeks away from home using the iPad’s 3G connection to work, only opening up my MacBook to sync my FitBit.

And they still say the iPad is just for consumption.

One of the biggest problems with the iPad has been writing blog posts. You really did need a Mac to take care of the multiple browser windows and — most of all — the image uploading. Now, though, while there isn’t quite a wealth of options, there are certainly several credible methods to do this all from the iPad. So make a coffee, sit back and enjoy this how-to:

Photoshop Touch is a great iPad app, but it’s tightly focused on quickly gussying up your images and sharing them to the Facebook. To replicate the desktop Photoshop experience on your iPad you need to go somewhere else, and for me that “somewhere else” is Photogene, which this weekend was updated to v3.4. There are a few other additions, but the main new feature is compatibility with the new iPad’s Retina Display.

BARCELONA, MOBILE WORLD CONGRESS 2012 — This year I decided to cover the Mobile World Congress without a computer. Or at least, without my MacBook. I live in Barcelona, so I knocked out a couple of posts on my iMac when I was at home, but on the show floor and in the press lounge I relied solely on my iPad. And amazingly, it was up to the task. There are some annoyances, but with a combination of perseverance (or just stubbornness) and the right apps, I got a pretty easy system going.