GCSE & KS3 maths — Vault Viewer, generators, games and classroom tools
Vault Viewer is our bespoke, interactive alternative to PowerPoint lessons: slide-based presentations built from your vault, with live textbook pages, quizzes and more embedded — not flat screenshots. Pair that with worksheet generation, Number Explorer and projector-friendly modes.
Start free — then upgrade from £2.50/month on Patreon when you want more worksheets, AI tools, or display modes. Or join the tester programme (Ultimate-tier access, no card) before 1 July 2026.
We send a secure link — no spam. Pick one or collect the set.
Prefer the full tool with every number fact? Open Number Explorer
Ultimate-tier tester access until 23:59 UK time, 31 July 2026. New tester signups close 1 July 2026.
On the site right now
Already know you want the full toolkit? Basic £2.50 · Premium £5.00 · Ultimate £10.00 per month — billed on Patreon, unlocked on the site after you connect your account.
0 tester spaces were left at last count — register before 1 July 2026 for Ultimate-tier access until 31 July 2026.
Ultimate-tier features free for testers until 31 July 2026. Prefer to skip the trial? Paid plans start at £2.50/month — see membership plans below.
Vault Viewer presentations, AI-assisted tools, projector and full-screen display modes, custom branding on PDFs, and every resource type — the same capability as our £10.00/month tier.
Use the platform as you would in a normal term: no artificial cap during the tester window.
Bug reports and suggestions go straight to the people building the product.
Several live features started as tester notes — your context matters.
Testers who upgrade can get introductory pricing — or subscribe on Patreon any time from £2.50/month.
When we ship something big, testers tend to see it first.
A bespoke slide experience: real vault resources embedded in each slide, not static PowerPoint decks
Step through your lesson with clear previous/next navigation, thumbnails and keyboard shortcuts
Embed working textbook pages, multiple choice, true/false, Millionaire and more — students see the real thing
Designed for the projector: fullscreen mode and controls that stay out of the way
Search linked resources by topic (including White Rose-friendly workflows), pick what you need, save presentations
Reveal answers when you are ready — aligned with how you would teach live
Return to My Presentations, share with colleagues or jump back in from your planner
Join the tester programme for Ultimate-tier access, or view paid plans from £2.50/month.
Core classroom offers — free tier limits apply; testers and paid members get more
Bespoke slide-based lessons from your vault: live textbook pages, quizzes and embedded apps — a real alternative to flat PowerPoint.
Countdown, word games, logic puzzles and more in the Games Vault — high engagement for starters, homework or enrichment.
Probability spinners, Monty Hall, card experiments, estimation tasks and other board-ready interactives for teaching concepts live.
Accessibility tooling, pedagogy packs and AI-assisted translation so the same resource can support SEND and EAL learners.
Real league-table contexts for percentages, averages, goal difference and more — quiz and worksheet using live data angles students recognise.
The Vault Times — UK news stories scored for statistics and numeracy angles, refreshed on a daily build for lesson hooks and discussion.
Engage your students with hands-on probability and game theory activities
Create custom spinners for probability experiments. Perfect for teaching basic probability concepts with visual, interactive tools.
Try the SpinnerExplore the famous probability puzzle with our interactive demonstration. Students can test both strategies and see the surprising results!
Play the GameClassic game theory in action! Challenge the computer and explore probability concepts through this timeless game.
Start PlayingNot sure where to start? Match your classroom habits to a tier — every paid plan is billed on Patreon and unlocked after you connect your account on the dashboard.
Full Ultimate-tier access free for a limited time — best if you want to road-test everything before paying.
Try the vault with no commitment — ideal for occasional worksheets and exploring the tools.
For teachers who use the generators regularly and want a saved library without projector modes.
Our most popular step-up — classroom display modes plus higher limits for day-to-day teaching.
Heavy daily use, custom PDF branding, and a voice in what we build next.
Premium access for the whole maths department — one subscription, up to eight teachers, each with their own login.
Still comparing details? Jump to live plan limits ↓ or open the full membership page.
Start on the free tier, join the tester programme while places remain, or subscribe on Patreon from £2.50/month when you are ready for more. Full plan comparison →
Same feature set as Ultimate (£10.00/month)
Use it in real lessons and tell us what you think — no minimum usage, and most feedback is optional.
After 31 July 2026 you keep your account — choose a paid plan, or stay on the free tier within its limits.
Feature lists below are loaded from our membership settings — they stay in sync with membership plans. Subscribe on Patreon when you are ready, then connect your account on the dashboard.
Generous for trying the vault — upgrade when you need more.
Register freeEverything in Free, plus:
Everything in Basic, plus:
Everything in Premium, plus:
Paid tiers are billed via Patreon. Sign up free, subscribe, then connect Patreon on your dashboard to unlock access. Full membership details →
Tester bonus: Get 20% off any paid plan for your first 3 months when you upgrade after testing.
Algorithmic Generation: Most content (179+ topics) generates instantly using mathematical algorithms - no AI costs, unlimited variations, always available. AI requests are only used for complex contextual content.
"I signed up not sure what to expect. Vault Viewer let me line up interactives and textbook pages as proper slides — work that would have taken me hours in PowerPoint."
Beta Tester
"The AI quality is outstanding. I've tested every feature and reported a few small bugs, but honestly, this is already better than most 'finished' products I've used. Can't wait to see the final version!"
Beta Tester
"Being a tester means I get to shape how this develops. They actually listen to feedback! I suggested a feature on Monday and saw it implemented by Friday. Amazing team."
Beta Tester
"I’ve made more than fifty resources with the tester access — no catch, and the team actually reply when something looks off."
Beta Tester
"As an NQT with no resource bank, being a tester is perfect. I'm building my entire resource collection using this platform whilst helping improve it. Win-win!"
Beta Tester
"The Career Paths tool has transformed how my students engage with maths. I used it for a Year 10 lesson and they were genuinely excited. That alone is worth testing for!"
Beta Tester
Yes — Ultimate-tier features until 23:59 UK time on 31 July 2026. No credit card and no surprise charges. We want you to use it properly in real lessons.
We’re still polishing the product. Honest feedback from working teachers matters — and if the platform already earns its place in your week, paid plans from £2.50/month are there when you want them.
Whatever you want! Use it once or use it daily – both are helpful. We just ask that you fill in a brief feedback survey at the end (10-15 minutes) and report any bugs you find through our simple form. That's it!
Your account stays open. Use the free tier within its limits, or upgrade to Basic (£2.50), Premium (£5.00), or Ultimate (£10.00) on Patreon. Testers who upgrade can get 20% off for the first 3 months. Nothing renews unless you choose it.
Absolutely! Everything you generate and download is yours forever. Even if you don't continue after testing, all your downloaded PDFs remain yours to use. Your saved resources stay in your account too.
Yes! We're in late beta, which means core features are stable and reliable. You might encounter minor bugs (please report them!), but the platform is definitely ready for real classroom use. Many testers are already using it daily.
Please do — colleagues get the same tester terms. We still cap total testers so support stays manageable, but referrals are welcome.
Anything! Bug reports, feature suggestions, usability issues, quality concerns, or just general thoughts. Honest feedback is what we need most. If something doesn't work well, we want to know. If something's brilliant, we want to know that too!
We can't promise to implement everything (some suggestions might conflict!), but we genuinely read and consider all feedback. Many features already in the platform came directly from tester suggestions. Your voice really does matter here.
We may close the programme early if we hit our support limit. Anyone who registers as a tester before that keeps access on the July 2026 terms.
Create a free account, explore the demos above, or compare plans from £2.50/month if you already know you want the full toolkit.
✓ Free tier available ✓ Paid plans from £2.50/month ✓ No card for testers ✓ Keep what you create
Registration takes 30 seconds. You'll have access in under a minute.