Rain Cleaner Pro Giveaway

Win 1 Lifetime licence or 1 of 9 one-year licences. Free entry. No purchase. No review required.

Prizes

1 × LifetimeRain Cleaner Pro

9 × 12 monthsRain Cleaner Pro

How to enter

Winners are picked automatically from a public Bitcoin block hash after the deadline, so the draw can be checked by anyone.

Full rules

Organiser: T. Vasilev (Rain Cleaner), support@raincleaner.eu.
Entry: free, one entry per e-mail address, until 9 October 2026, 18:00 UTC. No like, share, review or rating is needed. Open worldwide to people aged 18 or the age of majority in their country, void where prohibited. No purchase necessary.
Prizes: 1 Lifetime and 9 twelve-month Pro licences, each for up to 3 PCs, working exactly like a bought one. No cash value, not exchangeable.
Draw: automatic after the deadline. Seed = hash of the first Bitcoin block mined after the deadline. For every entry number n we compute SHA-256(seed + ":" + n); the ten smallest values win and the smallest gets the Lifetime licence. Nobody picks winners by hand and the method is final, except to correct a calculation or processing error.
Result: the seed, the number of entries and the winning entry numbers are shown on this page (entry numbers only, never e-mails). Keys are e-mailed to the winners within minutes. If an e-mail cannot be delivered, the next smallest value wins instead.
Your data: your e-mail is stored only to administer this giveaway (run the draw, send the key). It is deleted 30 days after the draw. Entering does not subscribe you to any marketing e-mails.
More about the app: Trust Center · Pricing · Download