The table below looks at the statistics for iOS SDK skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited iOS SDK over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Apple iOS SDK
Rank 161 194 186
Rank change year-on-year
+33 -8
Contract jobs citing iOS SDK 3 6 21
As % of all contract IT jobs located in the City of London 0.089% 0.10% 0.36%
As % of the Libraries, Frameworks & Software Standards category 0.25% 0.35% 1.22%
Number of daily rates quoted 3 5 18
Median daily rate £450 £375 £425
Median daily rate % change year-on-year
+20.00% -11.76%
90% offered a daily rate of more than £430 £225 £370
10% offered a daily rate of more than £460 £435 £500
UK excluding London median daily rate £338 £419 £350
% change year-on-year
-19.40% +19.64%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
iOS SDK
London

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1180 1708 1726
As % of all contract IT jobs located in the City of London 35.06% 29.75% 29.63%
Number of daily rates quoted 1010 1376 1319
Median daily rate £450 £425 £450
Median daily rate % change year-on-year
+5.88% -5.55%
90% offered a daily rate of more than £325 £318 £313
10% offered a daily rate of more than £575 £600 £600
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 2 11 3
Median hourly rate £20.00 £24.23 £23.99
Median hourly rate % change year-on-year
-17.45% +0.98%
UK excluding London median hourly rate £35.00 £40.00 £35.00
% change year-on-year
-12.50% +14.28%

iOS SDK
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing iOS SDK as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

iOS SDK Jobs Demand Trend in the City of London

iOS SDK
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing iOS SDK across the City of London region.

iOS SDK Daily Rate Trend in the City of London

iOS SDK
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing iOS SDK across the City of London region.

iOS SDK Hourly Rate Trend in the City of London

iOS SDK
Top 30 Related IT Skills in the City of London

For the 6 months to 28 June 2016, IT contractor jobs citing iOS SDK also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for iOS SDK.

1 7 (100.00%) Apple iOS
2 6 (85.71%) Agile Software Development
2 6 (85.71%) iOS Development
3 5 (71.43%) Objective-C
3 5 (71.43%) JSON
4 4 (57.14%) Git (software)
4 4 (57.14%) SOAP
5 3 (42.86%) Web Services
5 3 (42.86%) XML
5 3 (42.86%) OOP
5 3 (42.86%) Xcode
5 3 (42.86%) Apple
5 3 (42.86%) REST
5 3 (42.86%) Mobile App
5 3 (42.86%) UIKit
5 3 (42.86%) User Experience
5 3 (42.86%) Apple Swift
6 2 (28.57%) Android SDK
6 2 (28.57%) Android Development
6 2 (28.57%) Wireframes
6 2 (28.57%) Mobile Application Development
6 2 (28.57%) Cocoa Touch
6 2 (28.57%) HTML5
6 2 (28.57%) jQuery
6 2 (28.57%) Continuous Integration
6 2 (28.57%) Android
6 2 (28.57%) JIRA
6 2 (28.57%) Ajax
6 2 (28.57%) Google
6 2 (28.57%) Linux

iOS SDK
Top Related IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (14.29%) Apache
Cloud Services
1 1 (14.29%) Google Cloud Platform
1 1 (14.29%) Google Play
Communications & Networking
1 1 (14.29%) HTTP
1 1 (14.29%) HTTPS
1 1 (14.29%) Wireless
Development Applications
1 4 (57.14%) Git (software)
2 3 (42.86%) Xcode
3 2 (28.57%) JIRA
3 2 (28.57%) Subversion
4 1 (14.29%) Android Studio
4 1 (14.29%) Appcelerator Titanium
4 1 (14.29%) Gradle
4 1 (14.29%) Jenkins
4 1 (14.29%) Maven
General
1 1 (14.29%) Banking
1 1 (14.29%) Finance
1 1 (14.29%) Retail
Job Titles
1 7 (100.00%) Developer
2 5 (71.43%) iOS Developer
3 2 (28.57%) Android Developer
3 2 (28.57%) Senior Developer
3 2 (28.57%) Senior iOS Developer
4 1 (14.29%) Digital Developer
4 1 (14.29%) E-Commerce Developer
4 1 (14.29%) Objective-C Developer
4 1 (14.29%) Senior E-Commerce Developer
Libraries, Frameworks & Software Standards
1 5 (71.43%) JSON
2 4 (57.14%) SOAP
3 3 (42.86%) REST
3 3 (42.86%) UIKit
3 3 (42.86%) Web Services
3 3 (42.86%) XML
4 2 (28.57%) Ajax
4 2 (28.57%) Android SDK
4 2 (28.57%) Cocoa
4 2 (28.57%) Cocoa Touch
4 2 (28.57%) HTML
4 2 (28.57%) HTML5
4 2 (28.57%) jQuery
5 1 (14.29%) Apache Thrift
5 1 (14.29%) iPhone SDK
5 1 (14.29%) Java Concurrency
5 1 (14.29%) OAuth2
5 1 (14.29%) RxJava
5 1 (14.29%) SpriteKit
5 1 (14.29%) Velocity
Miscellaneous
1 3 (42.86%) Mobile App
1 3 (42.86%) User Experience
2 1 (14.29%) Algorithms
2 1 (14.29%) Animation
2 1 (14.29%) Computer Science
2 1 (14.29%) Data Structures
2 1 (14.29%) Enterprise Software
2 1 (14.29%) iPhone
2 1 (14.29%) Mobile Banking
2 1 (14.29%) NHS
2 1 (14.29%) Smartphone
2 1 (14.29%) Social Media
2 1 (14.29%) Telematics
Operating Systems
1 7 (100.00%) Apple iOS
2 2 (28.57%) Android
2 2 (28.57%) Linux
3 1 (14.29%) Mac OS
3 1 (14.29%) Unix
3 1 (14.29%) Windows
Processes & Methodologies
1 6 (85.71%) Agile Software Development
1 6 (85.71%) iOS Development
2 3 (42.86%) OOP
3 2 (28.57%) Android Development
3 2 (28.57%) Continuous Integration
3 2 (28.57%) Mobile Application Development
3 2 (28.57%) OO
3 2 (28.57%) TDD
3 2 (28.57%) Wireframes
4 1 (14.29%) BDD
4 1 (14.29%) Business Intelligence
4 1 (14.29%) Data Modelling
4 1 (14.29%) E-Commerce
4 1 (14.29%) Mobile Development
4 1 (14.29%) MVC
4 1 (14.29%) Performance Optimisation
4 1 (14.29%) SOLID
4 1 (14.29%) Unit Testing
Programming Languages
1 5 (71.43%) Objective-C
2 3 (42.86%) Apple Swift
3 2 (28.57%) Java
3 2 (28.57%) JavaScript
3 2 (28.57%) PHP
4 1 (14.29%) C#
4 1 (14.29%) Shell Script
4 1 (14.29%) SQL
Qualifications
1 1 (14.29%) Degree
Vendors
1 3 (42.86%) Apple
2 2 (28.57%) Google
3 1 (14.29%) Appcelerator