Jupiter Blue Solutions
J
Jupiter Blue Solutions
Educational Apps
Edexcel IGCSE · FormulaVault

The smarter way to
revise Edexcel IGCSE

FormulaVault gives you every formula, equation, practical and exam question — organised, searchable, and ready to use. Physics, Chemistry, Biology and Maths.

Get FormulaVault → See it in action
No ads One-time purchase Works offline Up to 5 devices

See it in action

Everything you need,
right in your pocket

Browse formulas by topic, test yourself with quiz mode, bookmark what you need, and track what you've learned — all in one clean app that works offline.

Get Access →

What's inside

Built for Edexcel IGCSE students

Four subject vaults, each packed with everything you need to revise smarter.

⚛

Physics Vault

Equations, units, rules, required practicals, reference tables, quick revision and topic quizzes.

⚗

Chemistry Vault

Definitions, equations, calculations, bonding, electrolysis, experiments, organic chemistry and topic quizzes.

🌿

Biology Vault

Definitions, processes, required practicals, tables, inheritance, ecology, quick revision and topic quizzes.

📐

Maths Vault

Formula cards, key methods, worked examples, graphs, geometry, trigonometry, statistics and practice questions.

Simple pricing

One-time purchase. No subscriptions.

Buy once, use on up to 5 devices. Yours to keep.

🚀 Launch offer — Save up to £3.00 on Bundles! Limited time only!

⚛ Physics Vault

£3.99£5.99Launch price
Buy Now →

⚗ Chemistry Vault

£3.99£5.99Launch price
Buy Now →

🌿 Biology Vault

£3.99£5.99Launch price
Buy Now →

📐 Maths Vault

£3.99£5.99Launch price
Buy Now →

🔬 Science Bundle

Physics + Chemistry + Biology
£8.99£11.99Launch price
Buy Bundle →

📦 Full Bundle

All 4 subjects
£12.99£15.99Launch price
Buy Bundle →

Jupiter Blue Solutions creates independent educational apps. Not affiliated with or endorsed by any exam board or educational institution.

Coming Soon

More exam boards launching soon

FormulaVault is expanding beyond Edexcel IGCSE. Sign up to be first to know.

◷ In Development

Cambridge IGCSE

Physics · Chemistry · Biology · Maths

◈ Planned

AQA GCSE

Physics · Chemistry · Biology · Maths

◈ Planned

International Baccalaureate (IB)

Physics · Chemistry · Biology · Maths

◈ Planned

A‑Level

Edexcel & Cambridge boards

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FAQ

Common questions

Are your apps official exam board products? ▾
No. Jupiter Blue Solutions creates independent educational apps. Our products are not affiliated with or endorsed by any exam board or educational institution.
How do I access my app after purchase? ▾
After purchase via Ko-fi, you'll receive an email with your unique access code and a direct link to your vault. Enter the code to unlock access and install the app on your device.
Can I use it on more than one device? ▾
Yes — up to 5 devices per purchase. After your first activation, additional devices can be added using the OTP verification on the vault access page.
Does it work offline? ▾
Yes. Once installed as a PWA, your app works fully offline. All content is cached on your device after the first load.
Is there a subscription fee? ▾
No. It is a one-time purchase. Pay once and keep access with no renewals or hidden fees.
Which exam boards do you cover? ▾
Currently our apps cover Edexcel IGCSE (4-series specifications). Cambridge IGCSE, AQA GCSE and IB versions are in development, with A-Level planned. Sign up to be notified →

Need help?

For support, questions about your access code, or anything else — we're here to help.

Visit Support & FAQ →

Or email us directly at info@jupiterbluesolutions.com