Why? Are they all useful?
They range quite drastically.
A lot of them were festival apps, they totalled around 200k downloads, not the most useful app but had a large, temporary influx of users. Around 5 of them achieved top 10 in the iOS music category.
On the other hand, one of the more useful ones of mine is Patient View, this probably the proudest points as a developer as I could literally see it helping people with people's illnesses on their day to day life
I've developed quite a few apps for startups too, definitely helps out people with tight budgets who can't afford two native developers and a website developer.
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