The iPhone is a touch screen mobile device by Apple Computer Inc. running the mobile iOS operating system.

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4
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9answers
1k views

What are the Most Important things to know about iPhone Development?

For example I just learned today about NARC. Never release something unless you made it "New, Alloced, Initialized or Copied". That just fixed a couple different bugs in my app that I couldn't find. ...
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3answers
5k views

is This easy to learn Objective C in 1 month for beginner?

Hai Discuss about that we are all know about that Objective C iPhone application is very hard to learn quickly or in 1 month for beginner. I asked to know about that how they can train themselves ...
0
votes
3answers
561 views

What guidelines do you suggest for using Objective-C Properties?

Objective-C 2.0 introduced properties. While I personally think properties are nice addition to the language, I have seen a trend of making every instance variable as a property. Apple sample codes ...
4
votes
2answers
618 views

What is the most secure way to “Grandfather In” existing users of a paid iOS app that will go free?

The title pretty much says it all, but I can elaborate. I have a paid iOS app that has plenty of existing customers. I think i want to convert to a free app now, and allow full upgrade via ...
4
votes
8answers
637 views

Programming for the iPhone [closed]

Whats the best way to get started on iPhone development if you are an expeienced C++ or C# programmer? Most books either assume you know nothing or something. What are the steps to achieve this? For ...
2
votes
6answers
939 views

Developing iOS apps as web developer

My Boss has sold a few 'iPhone apps' to clients, we are a web development shop. I have explained to him that I do not know the first thing about them, but it's such a powerful buzz-word and we need to ...
2
votes
5answers
2k views

Do you prefer building your interfaces in IB or programmatically? and why?

I've been using Xcode and building iPhone apps for two months, but I'm finding it really hard to grasp good application design. I always face problems—like you can't put your tabbarcontroller in ...
4
votes
4answers
919 views

Is there a way to dispute or challenge poor iPhone app reviews?

Problem: user has left review of iPhone app which is simply incorrect Question: is there a way to make contact with the reviewer and a) explain how what they've said is incorrect and help them with ...
1
vote
3answers
301 views

Release an upgraded iOS app with a different revenue model

I am starting a new iOS project and initially plan release a simple free version to gather feedback. I don't intend to monetize or market this initial version. However, I believe "Version 2" of this ...
4
votes
2answers
580 views

Value of Internationalization in the iPhone App store?

I have several iOS/iPhone apps that have been continually selling in small amounts in over 2 dozen different countries, even though the app UIs and all the store descriptions are only in English. In ...
4
votes
5answers
1k views

What is the best marketplace for freelance programmers? [closed]

I need a really talented, hardworking programmer who knows Cocoa and Objective C for my Iphone App. I'm looking for a partner and not just a programmer. It's a pretty big project that takes a talented ...
2
votes
3answers
466 views

economic viability analysis for an iPhone app

I have to do an economic viability analysis for an iPhone app and I do not know if you could help me in some questions like link text: How can I estimating an iPhone application development costs? ...
0
votes
3answers
286 views

How do you keep the size of your application down (memory usage and physical storage size)?

I have a personal project that I'm working on although it's quite audio and graphic-intense and I was wondering if you guys had any suggestions or solutions as to how one could keep the size and ...
5
votes
4answers
738 views

Basic hardware for iPhone development [closed]

I am new to Mac. If I want to start a iPhone development, what is the basic hardware I require? Would Mac Mini be good enough?
10
votes
7answers
3k views

Android vs iPhone development [closed]

Which is a better career Android vs iPhone app development. Android has the advantage of beingopen source while iPad/iPhone is one of the best product in the market and Apple is leading the mobile ...
24
votes
5answers
7k views

MonoTouch vs Objective-C for iPhone/iPod/iPad development [closed]

For someone with .Net experience and wanting to develop for iPhone/iPod/iPad, is it worth learning Objective-C? Is MonoTouch a good alternative? What are some of the trade-offs when using MonoTouch vs ...
1
vote
1answer
364 views

Have you used Grapple mobile? [closed]

I'm looking for a way to easily port content driven applications from one mobile platform to another. And recently I've came a cross a grapple mobile that claims that they can compile one code written ...
5
votes
2answers
819 views

What are the most over-saturated iPhone App category/markets?

I'm considering learning iPhone development and Objective C but don't want to avoid developing something for the most saturated markets and app categories. What categories should I avoid? Are there ...