Apps for exams, English and finding a home in the UK.
Arbiva Ltd is a small studio in London. We make Android apps that help children prepare for UK exams, help families learn English, and help people choose where to live.
Our apps
All on Android, made in the UK.
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Lantern Isles: 11+ Adventure
For ages 8–11 preparing for the 11+
11+ maths, English and reasoning practice as a sailing adventure for ages 8–11.
See the app Lantern IslesComing soon to Google Play -
Doorwise: UK Home & Area Check
For renters and buyers in the UK
Check crime, schools and energy for any UK home before you view it.
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Next Stop: English for Kids
For children aged 6–15 learning English
Learn English in a 3D adventure: 1,400 words, grammar and a clear British voice.
See the app Next StopComing soon to Google Play -
Fourward: GCSE Maths Revision
For GCSE students, Foundation and Higher
GCSE Maths practice and mock exams with step-by-step solutions, grades 1–9.
See the app FourwardComing soon to Google Play
How we build them
- No accounts
- You can start straight away. None of our apps ask for a name, email address or sign-in.
- Your data stays on your phone
- Progress, notes and settings are saved on the device, not on our servers. Anything you share is shared only when you choose to.
- One payment, no subscriptions
- Each app has a free version. Premium is a single purchase through Google Play that removes adverts and limits.
- Adverts that wait their turn
- Adverts never appear during a question, lesson or exam. In our children's apps they are child-safe and never personalised.
Questions, ideas or support
Write to us about any of our apps. We read every message and reply as soon as we can.
Arbiva Consultancy Limited (Arbiva Ltd), London, United Kingdom.