There are many iOS conferences and groups. If you don’t have a chance to go, it is helpful that you know their existence and learn about them. In fact, some of them provides free slides, videos, sharing materials that you should not overlook

Some of the conferences are not really specific to iOS, but it is good for your development career

WWDC

The Apple Worldwide Developers Conference (WWDC) takes places June 2-6 in San Francisco with an in-depth look at the latest in iOS and OS X

WWDC 2014 Session Videos
ASCIIwwdc. Searchable full-text transcripts of WWDC sessions

360iDev

The value of 360|iDev has never been technical depth, though we typically have speakers talking about things the rest of the community won’t be talking about for months

Talks from 360iDev 2013: The iOS Developer Conference

UIConf

UIKonf is an independent conference for serious iOS developers which was originally organized by Chris Eidhof, Matt Patterson, Peter Bihr and Max Krüger

NSConference

NSConference is all about community and as a community we share our knowledge through great talks in a single track.

MobiConf

CocoaLove

A conference about people, not tech. CocoaLove highlights the iOS/Mac community’s passions, challenges, and triumphs.

NSSpain

Meet the people / share knowledge / learn new things

Compilation of all the material patoroco ‘ve found about NSSpain

NSLondon

A group for iOS and OS X developers who want to explore all thats new and fascinating in cocoa development

One more thing

One More Thing was a small conference in Melbourne, Australia, that tried to give the little guys in iOS development the confidence to keep on doing what they’re doing

NSSnow

In the year of 2013, 15 developers and geeks headed to the white capped mountains of the French Alps. We snowboarded. We skied. We drank. We ate. We danced. It was pretty epic and a huge amount of fun and geekery was had

⌘R Conf

To make you better at the things you love doing.

NSCoder Night

AltConf

AltConf is a free, community-driven and supported event, held in downtown San Francisco alongside Apple’s WWDC, 2nd - 6th June 2014

ÇINGLETON

Çingleton explores the lenses we make and use to see opportunities and obstacles, to project, and reflect and to achieve clarity in what we do, and ultimately who we are

Swipe Conference

MCEConf

MCE started as a conference for developers by developers. This year, we are expanding our horizons to include all mobile creators - developers, designers and tech leaders

Xamarin Evole

Renaissance

Renaissance is a three day conference in San Francisco designed to bring out the best in the iOS app making community

@Scale

Cocoaconf

CocoaConf is a touring training conference for iPhone, iPad, and Mac developers

iOSDevUK

NSScotland

Scotland’s first conference for Cocoa developers

NSNorth

CocoaHeads

CocoaHeads is a group devoted to discussion of Apple Computer’s Cocoa and CocoaTouch Frameworks for programming on MacOS X and iOS.

RWDevCon

The Tutorial Conference

JailbreakCon (WWJC)

JailbreakCon (WWJC) is the only event of its kind: where the iOS jailbreaking community gathers to meet each other in real life and talk about the iOS devices, jailbreak exploits, extensions (tweaks), and themes that we lov

Reference

1. iOS conferences on Lanyrd

1. A curated list of iOS conferences by Lascorbe