1. Launch and revise on web
Open Lockin in your browser and revise with notes, podcasts, questions, past papers, and highest-tier tools while the event is active.
Web Launch Event • Ends 21 April
Lockin is now live on web
For a limited time, web users get full premium access including the highest tier. Compete on the leaderboard before the deadline to finish in the top 3 and win rewards.
Full premium and highest-tier access on web ends on 21 April. After this period, highest-tier access is no longer available.
Web launch with premium access and leaderboard rewards
The web app is fully live. From now until 21 April, all web users can use premium features, including the highest tier. After this date, highest-tier access is removed.
Event ends in
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Deadline: 21 April 2026 (Gibraltar time)
2. Climb the leaderboard
Earn points through revision activity and finish as high as possible before the timer ends.
3. Win top-3 rewards
Rewards are reserved for the top 3 leaderboard positions at event close.
1st Place
Reward: To Be Announced
2nd Place
Reward: To Be Announced
3rd Place
Reward: To Be Announced
One app. Complete revision.
Every topic, every specification point — covered with notes, audio, questions, and past papers.
Comprehensive Notes
Clear, concise notes for every topic — generated from your exact specification so nothing is missed.
Audio Podcasts
Learn on the go with bite-sized audio lessons. Perfect for commutes, walks, or passive revision.
Practice Questions
Test yourself with topic-specific questions that reinforce key concepts and exam techniques.
Past Papers
Access real past papers and mark schemes. Practice under exam conditions with instant access.
Organised by your syllabus
Select your exam board, choose your subject, and dive into content that matches your exact specification.
1
Pick Your Course
Choose your exam board and subject
AQA Biology
Edexcel Maths
OCR Chemistry
2
Select a Paper
Content split by exam paper
Paper 1
Paper 2
Paper 3
3
Study Any Topic
Every topic has everything you need
Notes
Podcast
Questions
Past Papers
Start revising in seconds
No complicated setup. Just pick your courses and start learning.
1
Choose your courses
Select your exam board and subjects — we'll show you exactly what you need to study.
2
Learn your way
Read notes, listen to podcasts, or dive straight into questions — whatever works for you.
3
Test yourself
Practice with topic questions and work through real past papers.
4
Ace your exams
Walk into the exam hall confident you've covered everything.
Tools to help you succeed
Beyond the app — free resources to support your revision journey.
Start free. Limited-time web premium now live.
During the web launch event, premium access including highest-tier features is temporarily available on web until 21 April.
Important: Highest-tier access on web is a limited-time launch benefit. It ends on 21 April, after which highest-tier access is no longer available.
Feature lists are being finalized for the post-event release. Full and final feature availability across tiers will be confirmed after this competition event ends.
Lockin Free
Get started with core features
£0
forever
- 40 questions or flashcards per day
- Full notes access
- Past papers access
- Limited podcast access
- Access to all courses
Best Value
Lockin Pro
Unlock more, revise more
£
2.99
one-time
Valid until end of exam season
- Unlimited questions or flashcards per day
- Unlimited podcast access
- Lockin Pro badge
- Everything in Free
Limited-Time Web Access
Lockin Super
Highest tier unlocked on web for launch period
£
4.99
one-time
£0 on web until 21 April
After 21 April, highest-tier access is no longer available.
- Printable and downloadable notes
- Lockin Super badge
- Everything in Pro
Less than a coffee — for an entire exam season of comprehensive revision materials.
Ready to lock in your success?
Launch on web now with full premium access during this limited-time event. Highest-tier access ends on 21 April.
Top 3 on the leaderboard at event close receive rewards. Rewards are currently being finalized.