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Simple pricing.
Pay once, own it.

Start free with daily practice. Upgrade to Pro with a single one-time payment — no subscription, no monthly charges, access forever.

Way cheaper than Whizlabs ($99/yr) · MeasureUp ($21/mo) · no subscription ever

One payment of $9.99 vs $100+ per year elsewhere. Every Litmus question is sourced from official AWS and Microsoft documentation.

Free
$0 / forever

Perfect for getting started and exploring the platform.

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  • 1 practice exam per day
  • Up to 15 questions per exam
  • Basic pass/fail scores
  • All 18+ certifications
  • Doc-sourced questions
⚡ LAUNCH PRICE
Pro
$19.99 Limited time
$9.99

✓ One-time payment — access forever

Everything you need to pass your certification exam the first time. Pay once, never pay again.

Get Lifetime Access →
  • Unlimited exams per day
  • Up to 65 questions per exam
  • Domain analytics — see exactly where you're weak
  • Adaptive difficulty — harder questions as you improve
  • All 18+ certifications
  • Priority new cert additions
  • Pay once — no recurring charges ever

Frequently asked questions

What makes Litmus questions different?
Every question is generated from official AWS documentation and Microsoft Learn content — not third-party question banks. You're learning from the same source material that writes the real exams.
Is this really a one-time payment?
Yes — truly one-time. Pay $9.99 once and your Pro access never expires. No subscription, no auto-renewal, no monthly charges. You own it.
What certifications are supported?
Litmus supports 18+ AWS and Microsoft Azure certifications including AWS Cloud Practitioner (CLF-C02), AWS Solutions Architect Associate (SAA-C03), AZ-900, AZ-104, AZ-305, and many more. New certs are added regularly.
How does adaptive difficulty work on Pro?
Litmus tracks your performance across every domain. As your accuracy improves in a domain, the algorithm increases question difficulty to keep you challenged and maximize retention.
How long does the $9.99 launch price last?
The launch price is limited-time. Once we end the promotion, Pro goes up to $19.99 (still one-time). Everyone who buys at $9.99 keeps lifetime access at that price — no price increases ever.
What happens to my exam history if I upgrade?
Nothing changes. All your existing exam results, scores, and progress carry over seamlessly. Upgrading just unlocks the Pro features.