The following table provides summary statistics for permanent job vacancies advertised in Twickenham with a requirement for Apple iOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apple iOS over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Apple iOS
London / Twickenham
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 22 13 17
Rank change year-on-year -9 +4  
Permanent jobs citing Apple iOS 1 1 12
As % of all permanent IT jobs advertised in Twickenham 1.25% 1.61% 12.90%
As % of the Operating Systems category 4.55% 6.25% 48.00%
Number of salaries quoted 1 1 12
Median salary £28,500 £62,500 £45,000
Median salary % change year-on-year -54.40% +38.88%  
90% offered a salary of more than £25,250 £61,250 £41,250
10% offered a salary of more than £31,750 £63,750 £79,250
UK excluding London median salary £37,500 £40,000 £40,000
% change year-on-year -6.25% -  

Apple iOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Twickenham with a requirement for operating system skills.

Operating System Skills
Twickenham
Permanent job vacancies with a requirement for operating system skills 22 16 25
As % of all permanent IT job vacancies advertised in Twickenham 27.50% 25.81% 26.88%
Number of salaries quoted 64 24 55
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year +11.76% -  
90% offered a salary of more than £27,750 £25,000 £34,250
10% offered a salary of more than £60,000 £50,000 £61,000
UK excluding London median salary £37,500 £37,500 £37,500

Apple iOS
Job Vacancy Trend in Twickenham

Job postings citing Apple iOS as a percentage of all IT jobs advertised in Twickenham.

Job vacancy trend for Apple iOS in Twickenham

Apple iOS
Salary Trend in Twickenham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apple iOS in Twickenham.

Salary trend for Apple iOS in Twickenham

For the 6 months to 29 June 2017, IT jobs citing Apple iOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Twickenham region with a requirement for Apple iOS.

1 5 (100.00%) Windows
1 5 (100.00%) Windows 10
2 4 (80.00%) Adobe Creative Cloud
2 4 (80.00%) Adobe Creative Suite
2 4 (80.00%) Microsoft
2 4 (80.00%) Adobe
2 4 (80.00%) Mac OS X
2 4 (80.00%) Google
2 4 (80.00%) iPhone
2 4 (80.00%) Mac OS
2 4 (80.00%) Windows 7
2 4 (80.00%) Microsoft Office
2 4 (80.00%) ITIL
2 4 (80.00%) G Suite
3 1 (20.00%) Office 365
3 1 (20.00%) Android
3 1 (20.00%) Active Directory

Apple iOS
Co-occurring IT Skills in Twickenham 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:

Applications
1 4 (80.00%) Adobe Creative Suite
1 4 (80.00%) Microsoft Office
Cloud Services
1 4 (80.00%) Adobe Creative Cloud
1 4 (80.00%) G Suite
2 1 (20.00%) Office 365
Job Titles
1 4 (80.00%) Analyst
1 4 (80.00%) IT Analyst
1 4 (80.00%) IT Support
1 4 (80.00%) IT Support Analyst
1 4 (80.00%) Support Analyst
2 1 (20.00%) IT Technician
Miscellaneous
1 4 (80.00%) iPhone
Operating Systems
1 5 (100.00%) Windows
1 5 (100.00%) Windows 10
2 4 (80.00%) Mac OS
2 4 (80.00%) Mac OS X
2 4 (80.00%) Windows 7
3 1 (20.00%) Android
Processes & Methodologies
1 4 (80.00%) ITIL
System Software
1 1 (20.00%) Active Directory
Vendors
1 4 (80.00%) Adobe
1 4 (80.00%) Google
1 4 (80.00%) Microsoft