Duty Pro is the only pocket police guide app to provide you with a comprehensive list of criminal offences in both simple and ‘Guidethrough’ modes, walking you through every step of the investigation process and providing you with offence specific requirements along the way.

No monthly subscriptions, no catch. Just a one-off fee and it's yours. With no time-consuming or delinquent application updates required to maintain correct information, Duty Pro is supremely powerful.

Duty Pro is revolutionising the way British police officers maintain their status as the world's best. It provides you with a formidable and highly effective tool to look up and reference criminal and traffic offences and procedures during the course of your investigations.

With the option of two outstanding display modes, you can decide how you'd like Duty Pro to present the information to you.

In ‘Simple’ mode, Duty Pro will show you everything you need to know about the offence, including offence wording, prosecution time limits, charging codes and maximum sentences. All designed in a clear and easy to navigate interface.

In the exceptional ‘Guidethrough’ mode, not only will it display everything you will see in ‘Simple’ mode, it is smartly and dynamically written to walk you through exactly what steps you should be taking both legally and procedurally. Broken down into easily-identifiable stages of the investigative process, Duty Pro will assist you through the initial account right through to court procedures.

Also included is:

• A convenient contacts list, providing helpful contact information of police services and other linked organisations around the country which contains (where available):

• Specific police service telephone number, email address and website
• Force PNC and Home Office radio codes
• Integrated map locating the force headquarters and directions

• A wellbeing directory, providing information to users on where help can be obtained from everything including mental health to financial services to Police Officers.

• A document library, providing an array of useful PDF documents and publications for police officers and victims from various organisations.

Duty Pro is perfect not only for police officers but for other members of the policing family including PCSOs, Special Constables, and civilian investigators. Written in lay terms, it has helped law students, appropriate adults, solicitors, and legal advocates better understand the policing procedures available to them.

A genuine pocket police guide, all in the palm of your hand.

What’s New

Version 3.2.1

I've fixed a critical bug which was causing some specific devices to not open correctly (sorry about that)!

Added another couple of bits and bobs whilst I was at it and corrected an embarrassing spelling mistake which I will never reveal to you...

Ratings and Reviews

4.6 out of 5
76 Ratings

76 Ratings

yorkpuds2018 ,

Just brilliant

This is a great app, I absolutely love it. It is so much more comprehensive than other available apps and the design makes it considerably easy to navigate. The guide through mode is perfect for anyone needing a helping hand when conducting investigations... especially for more tricky offences. My new go-to app for the job, I can’t recommend highly enough!

Qazwsckugv ,

Good layout

This is a great app for officers new and established. Easy to use and navigate and has some great features especially around traffic offences and volume crime. The app lacks mental health legislation as far as I can see and would benefit from having airwave channels for each force on the directory. Other that than the doughnut feature is a brilliant idea giving you bite size legislation that help top up your knowledge. On par with other apps but could offer more in terms of mental health legislation, statement helpers and flow charts as depicted by College of Policing best practice such as the NDM (unless I’ve just not managed to find them). Could also do with more railway by laws as it only covers trespass (BTP).

In summary, great layout but in my opinion not as comprehensive as similar police “pocket apps”.


An easy to use quick reference guide

Duty Pro is everything you want for a street PC’s app. It opens up instantly, it’s easy and intuitive to navigate, and it has the content on it that you need.
Far more user friendly than the PNLD, Duty Pro is the app that the CoP should be pushing to get on every force computer.


Simon King
61.1 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Sexual Content and Nudity
Infrequent/Mild Mature/Suggestive Themes
© 2019 Duty Pro


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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