OS, which makes 30,000 changes a day to its mapping database, also said it had seen impressive growth in the sales of its digital offering, with subscriptions to the OS Maps app rising 94 per cent.

OS Maps app is available to download for free with standard mapping, and for £28.99 a year for the premium edition. The launch in Northern Ireland follows recent expansions of OS Maps in ...

Save 30% on an annual subscription to OS Maps Premium which includes: OS Maps on your phone, tablet or desktop PC Access all 607 OS 1:25k and 1:50k maps of Great Britain, on and offline Create your ...

Subscriptions are available in various formats and prices start at just over £2 a month for an OS Maps Premium annual subscription (£28.99) which auto-renews once the year membership has run out.