Thanks I really appreciate everyone replying, It would cost more $ to buy a older model iPhone, as just easier to use my everyday iPhone. Hey Doc you were saying "when it floods" does that happen a lot to which housing? I'm only really wanting to spend about $250au
All housings flood sooner or later, it's just a matter of when. The opening and closing of housings is a precise science that will tend to extract it's due.
Your IPhone 5 runs what? 8 megapixels. I believe the phones cost what we call here in the US a
$#i+load of money, possibly you use the same expression in Australia, where your overall budget $250au is essentially the same in US Dollars, $235.
You can go to eBay, right now, and snag yourself a "2 generations out" Canon G10 and grab the Canon U/W housing for somewhat less than $175 total if you shop carefully. That will set you up with 14megs and a decent on-board flash, a white balance capability and no need for additional macro lenses- ones that can only be changed above water. You can even shoot with that G10 antique in "raw" mode.
If you look for a Canon Powershot in the equivalent 8meg (to the iPhone), they will probably pay you to haul it away.
Cameras, at least U/W cameras, are still real-deal cameras. The consumer level "point & shoot camera" is indeed going away, in deference to the mini-tablet, we can all see that, but at this point, the cameras in them suck-big-time in no uncertain terms. (Possibly you have this expression in Australia as well)
We started this "sport" using 35mm Transparency film (slides) and
only just recently has the consumer priced u/w camera reached that level of quality. The Smart Phone surge in photography is all the rage, but quality lags far behind even the low-end point and shoot cameras you can buy at Sam's Club. Convenience and inclusion in your phone has eclipsed any requirement for resolution and control. This will certainly change, but it's simply not there yet. Maybe they will dumb-down photography to such an extent that whatever they put in a Smart Phone will become the new standard. Nobody makes 11x14 prints, anyway.
Someday soon there will be a decent IPhone (or the larger 4x6" tablet that everything is headed towards with blue-tooth only headset for the phone) that will have slightly better cameras, there may be Apps available to compensate for their U/W shortcomings, but it's 2014 right now.
Save yourself some heartache, buy a used u/w housed camera.