The following table provides summary statistics for contract job vacancies advertised in Bristol with a requirement for Apple iOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apple iOS over the 3 months to 26 March 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.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Apple iOS
South West / Bristol
Rank 66 66 63
Rank change year-on-year 0 -3  
Contract jobs citing Apple iOS 2 6 8
As % of all contract IT jobs advertised in Bristol 0.25% 0.66% 0.96%
As % of the Operating Systems category 1.52% 3.09% 5.56%
Number of daily rates quoted 1 6 8
Median daily rate £425 £325 £363
Median daily rate % change year-on-year +30.76% -10.34%  
UK excluding London median daily rate £360 £375 £338
% change year-on-year -4.00% +11.11%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £19.00 £17.50 £25.70
% change year-on-year +8.57% -31.90%  

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

Contract Operating System Skills
Bristol
Contract job vacancies with a requirement for operating system skills 132 194 144
As % of all contract IT job vacancies advertised in Bristol 16.18% 21.44% 17.27%
Number of daily rates quoted 83 129 87
Median daily rate £350 £350 £375
Median daily rate % change year-on-year - -6.66%  
90% offered a daily rate of more than £216 £235 £139
10% offered a daily rate of more than £680 £425 £450
UK excluding London median daily rate £390 £363 £338
% change year-on-year +7.58% +7.40%  
Number of hourly rates quoted 17 16 20
Median hourly rate £17.50 £18.75 £16.50
Median hourly rate % change year-on-year -6.66% +13.63%  
90% offered a hourly rate of more than £10.00 £15.00 £8.30
10% offered a hourly rate of more than £48.00 £49.55 £44.10
UK excluding London median hourly rate £15.25 £16.92 £15.50
% change year-on-year -9.86% +9.16%  

Apple iOS
Job Vacancy Trend in Bristol

The job posting trend of jobs advertised in Bristol citing Apple iOS as a proportion of all contract or permanent IT jobs with a match in the Operating Systems category.

Job vacancy trend for Apple iOS in Bristol

Apple iOS
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apple iOS in Bristol.

Contractor daily rate trend for Apple iOS in Bristol

Apple iOS
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Apple iOS in Bristol.

Contractor hourly rate trend for Apple iOS in Bristol

Apple iOS
Top 30 Related IT Skills in Bristol

For the 6 months to 26 March 2017, IT contractor 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 contract ads across the Bristol region with a requirement for Apple iOS.

1 12 (75.00%) Android
2 6 (37.50%) iOS Development
3 5 (31.25%) User Experience
3 5 (31.25%) C#
4 4 (25.00%) Mobile App
4 4 (25.00%) Apple Swift
4 4 (25.00%) Mobile Development
4 4 (25.00%) Android Development
5 3 (18.75%) AngularJS
5 3 (18.75%) RESTful
5 3 (18.75%) Continuous Integration
5 3 (18.75%) HTML
5 3 (18.75%) JavaScript
5 3 (18.75%) CSS
5 3 (18.75%) OOP
5 3 (18.75%) Cocoa
5 3 (18.75%) Agile Software Development
6 2 (12.50%) TDD
6 2 (12.50%) Software Engineering
6 2 (12.50%) Objective-C
6 2 (12.50%) Advertising
6 2 (12.50%) Telecoms
6 2 (12.50%) Finance
6 2 (12.50%) OO
6 2 (12.50%) E-Commerce
6 2 (12.50%) OOD
6 2 (12.50%) Apple
6 2 (12.50%) .NET
6 2 (12.50%) Animation
6 2 (12.50%) Marketing

Apple iOS
Top Related IT Skills in Bristol 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 (6.25%) OpenStack
Cloud Services
1 2 (12.50%) GitHub
1 2 (12.50%) Microsoft Azure
2 1 (6.25%) Amazon AWS
2 1 (6.25%) Dropbox
Communications & Networking
1 1 (6.25%) Skype
Database & Business Intelligence
1 1 (6.25%) MySQL
Development Applications
1 2 (12.50%) Git (software)
2 1 (6.25%) Android Studio
2 1 (6.25%) Jenkins
2 1 (6.25%) Mercurial
2 1 (6.25%) Visual Studio
General
1 2 (12.50%) Advertising
1 2 (12.50%) Finance
1 2 (12.50%) Marketing
1 2 (12.50%) Telecoms
2 1 (6.25%) Automotive
Job Titles
1 13 (81.25%) Developer
2 4 (25.00%) C# Developer
3 3 (18.75%) Applications Developer
3 3 (18.75%) iOS Developer
4 2 (12.50%) C# Application Developer
4 2 (12.50%) C# Software Developer
4 2 (12.50%) Designer
4 2 (12.50%) JavaScript Developer
4 2 (12.50%) Software Developer
4 2 (12.50%) Xamarin Developer
5 1 (6.25%) Front End Developer (Client-Side Developer)
5 1 (6.25%) Java Software Developer
5 1 (6.25%) Senior Designer
5 1 (6.25%) Senior Developer
5 1 (6.25%) Senior Front-End Developer
5 1 (6.25%) Senior QA Engineer
5 1 (6.25%) Senior UI Developer
5 1 (6.25%) UI Designer
5 1 (6.25%) UI Developer
5 1 (6.25%) UX Designer
Libraries, Frameworks & Software Standards
1 3 (18.75%) AngularJS
1 3 (18.75%) Cocoa
1 3 (18.75%) CSS
1 3 (18.75%) HTML
1 3 (18.75%) RESTful
2 2 (12.50%) .NET
2 2 (12.50%) Cocoa Touch
2 2 (12.50%) Core Animation
2 2 (12.50%) Core Data
2 2 (12.50%) Node.js
3 1 (6.25%) .NET Framework
3 1 (6.25%) Angular 2
3 1 (6.25%) ASP.NET
3 1 (6.25%) ASP.NET MVC
3 1 (6.25%) ASP.NET Web API
3 1 (6.25%) JSON
3 1 (6.25%) RabbitMQ
3 1 (6.25%) React
3 1 (6.25%) REST
3 1 (6.25%) Web Services
Miscellaneous
1 5 (31.25%) User Experience
2 4 (25.00%) Mobile App
3 2 (12.50%) Animation
3 2 (12.50%) Digital Media
3 2 (12.50%) iPhone
4 1 (6.25%) Augmented Reality
4 1 (6.25%) Data Structures
4 1 (6.25%) Enterprise Software
4 1 (6.25%) Graphic Design
4 1 (6.25%) iPad
Operating Systems
1 12 (75.00%) Android
2 1 (6.25%) Windows
2 1 (6.25%) Windows Phone
Processes & Methodologies
1 6 (37.50%) iOS Development
2 4 (25.00%) Android Development
2 4 (25.00%) Mobile Development
3 3 (18.75%) Agile Software Development
3 3 (18.75%) Continuous Integration
3 3 (18.75%) OOP
4 2 (12.50%) BDD
4 2 (12.50%) E-Commerce
4 2 (12.50%) OO
4 2 (12.50%) OOD
4 2 (12.50%) Performance Tuning
4 2 (12.50%) Push Notifications
4 2 (12.50%) Software Engineering
4 2 (12.50%) TDD
5 1 (6.25%) Exploratory Testing
5 1 (6.25%) Functional Testing
5 1 (6.25%) Open Source
5 1 (6.25%) Rapid Prototyping
5 1 (6.25%) Software Architecture
5 1 (6.25%) User Stories
Programming Languages
1 5 (31.25%) C#
2 4 (25.00%) Apple Swift
3 3 (18.75%) JavaScript
4 2 (12.50%) Objective-C
5 1 (6.25%) C++
5 1 (6.25%) Java
5 1 (6.25%) PHP
5 1 (6.25%) SQL
5 1 (6.25%) TypeScript
Quality Assurance & Compliance
1 1 (6.25%) QA
Vendors
1 2 (12.50%) Apple
1 2 (12.50%) Xamarin