Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for iPhone SDK skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited iPhone SDK over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

iPhone SDK
UK > England
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 847 862 858
Rank change year-on-year +15 -4 -24
Contract jobs citing iPhone SDK 4 4 10
As % of all contract IT jobs advertised in England 0.004% 0.004% 0.010%
As % of the Libraries, Frameworks & Software Standards category 0.013% 0.013% 0.034%
Number of daily rates quoted 1 3 6
England median daily rate £425 £350 £413
Median daily rate % change year-on-year +21.43% -15.15% +17.86%
10th Percentile £388 £275 £366
90th Percentile £463 £415 £431
UK median daily rate £425 £350 £413
% change year-on-year +21.43% -15.15% +17.86%
Number of hourly rates quoted 4 1 0
England median hourly rate £62.50 £36.00 -
Median hourly rate % change year-on-year +73.61% - -
UK median hourly rate £62.50 £36.00 -
% change year-on-year +73.61% - -

iPhone SDK is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 30685 30052 29794
As % of all contract IT jobs advertised in England 32.34% 30.68% 28.92%
Number of daily rates quoted 21840 20981 20650
England median daily rate £463 £425 £413
Median daily rate % change year-on-year +8.82% +3.03% +3.13%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK median daily rate £450 £425 £410
% change year-on-year +5.88% +3.66% +2.50%
Number of hourly rates quoted 370 344 501
England median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +10.29%
10th Percentile £18.73 £14.56 £14.75
90th Percentile £52.50 £50.00 £52.50
UK median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +8.70%

iPhone SDK
Job Vacancy Trend in England

Job postings citing iPhone SDK as a percentage of all IT jobs advertised in England.

Job vacancy trend for iPhone SDK in England

iPhone SDK
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing iPhone SDK in England.

Contractor daily rate trend for iPhone SDK in England

iPhone SDK
Contractor Hourly Rate Trend in England

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing iPhone SDK in England.

Contractor hourly rate trend for iPhone SDK in England

iPhone SDK
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing iPhone SDK within the England region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
East of England -11 4 £425 +36.00%
iPhone SDK
UK

For the 6 months to 22 November 2017, IT contractor jobs citing iPhone 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 England region with a requirement for iPhone SDK.

1 4 (100.00%) C++
1 4 (100.00%) HTML
1 4 (100.00%) JavaScript
1 4 (100.00%) JUnit
1 4 (100.00%) XML
1 4 (100.00%) OOA/OOD
1 4 (100.00%) OOD
1 4 (100.00%) Cocoa
1 4 (100.00%) Xcode
1 4 (100.00%) Objective-C
1 4 (100.00%) TDD
1 4 (100.00%) Pair Programming
1 4 (100.00%) Animation
1 4 (100.00%) JSON
1 4 (100.00%) Apple iOS
1 4 (100.00%) iOS SDK
1 4 (100.00%) GitHub
1 4 (100.00%) Jenkins
1 4 (100.00%) Mobile App
1 4 (100.00%) iOS Development
1 4 (100.00%) Apple Swift
1 4 (100.00%) Core Data
1 4 (100.00%) Push Notifications
1 4 (100.00%) Continuous Integration
1 4 (100.00%) iPhone
1 4 (100.00%) RESTful
1 4 (100.00%) Core Animation
1 4 (100.00%) MVC
2 2 (50.00%) Manufacturing
3 1 (25.00%) Computer Science

iPhone SDK
Co-occurring IT Skills in England 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:

Cloud Services
1 4 (100.00%) GitHub
Development Applications
1 4 (100.00%) Jenkins
1 4 (100.00%) JUnit
1 4 (100.00%) Xcode
General
1 2 (50.00%) Manufacturing
Job Titles
1 4 (100.00%) Developer
1 4 (100.00%) iOS Developer
2 2 (50.00%) Applications Developer
2 2 (50.00%) Mobile Applications Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) Cocoa
1 4 (100.00%) Core Animation
1 4 (100.00%) Core Data
1 4 (100.00%) HTML
1 4 (100.00%) iOS SDK
1 4 (100.00%) JSON
1 4 (100.00%) RESTful
1 4 (100.00%) XML
Miscellaneous
1 4 (100.00%) Animation
1 4 (100.00%) iPhone
1 4 (100.00%) Mobile App
2 1 (25.00%) Computer Science
Operating Systems
1 4 (100.00%) Apple iOS
Processes & Methodologies
1 4 (100.00%) Continuous Integration
1 4 (100.00%) iOS Development
1 4 (100.00%) MVC
1 4 (100.00%) OOA/OOD
1 4 (100.00%) OOD
1 4 (100.00%) Pair Programming
1 4 (100.00%) Push Notifications
1 4 (100.00%) TDD
2 1 (25.00%) Extreme Programming
Programming Languages
1 4 (100.00%) Apple Swift
1 4 (100.00%) C++
1 4 (100.00%) JavaScript
1 4 (100.00%) Objective-C