Frequently asked questions
What is CrackAndReveal?
CrackAndReveal is an online tool that lets you create interactive virtual locks. You set a secret code and hidden content. Your participants receive a link, solve the lock on their phone and discover what's behind it.
Is it free?
CrackAndReveal offers a free plan (unlimited locks & multi-locks, up to 30 total attempts) and a Pro plan at €29 for unlimited attempts. Pro is a one-time payment — no subscription, no renewal. No credit card required for the free plan.
How do I share a lock?
After creating a lock, you automatically get a short link and a downloadable QR code. You can also set a custom link. Share it via SMS, email or display the QR code.
What lock types are available?
Several types are available: Numeric, Directional, Pattern, Password, Colors, Musical, Geolocation and more. Additional types are planned for the future.
How many attempts does a participant get?
A participant can retry as many times as they want. On the free plan, however, the total is capped at 30 attempts across your whole account; upgrade to Pro for unlimited attempts. As the creator, you can see the number of attempts in your dashboard.
Is the hidden content secure?
The content is only revealed by the API after verifying the correct code. Codes are stored as bcrypt hashes on the server side. CrackAndReveal is designed for games and entertainment.
Can I use CrackAndReveal in the classroom?
Absolutely. Many teachers use virtual locks to gamify their lessons: hide a clue, an answer key, or a link to a bonus resource.
Can I integrate a lock into an escape game?
Yes, it's one of the main use cases. Print the QR code, integrate it into your scenario and let your players unlock the steps.
How do I edit or delete a lock?
Log in to your dashboard, find the lock in the list and click Edit. You can change the name, code, content or custom link.
What's included in the Pro plan?
The Pro plan (€29, one-time payment, lifetime access) includes: unlimited locks, unlimited multi-locks, competition mode, advanced statistics and priority support.
How do I upgrade to Pro?
From your dashboard, click 'Billing' in the menu then 'Upgrade to Pro'. The one-time payment of €29 is processed securely via Stripe. Lifetime access is activated immediately.
Is it really a one-time payment?
Absolutely. You pay €29 once and your Pro access is permanent — no automatic renewal, no recurring charges. Ever.
What if I want a refund?
If you're not happy, reach out — we'll issue a refund. Your account will revert to the free plan (30 total attempts limit). Your existing locks stay accessible, but your visitors can no longer answer once the 30 attempts are exceeded.
Is my data protected?
We collect the minimum necessary data: your email for authentication and IP addresses of attempts. We do not sell any data.