Frequently asked questions
The questions we get most about mining, referrals, ad boosts, rewards and accounts. If yours is not here, write to support.
A community-powered mining network for Android. One tap opens a 24-hour session and the reward accrues on the server, earning you PRM.
It is not crypto mining in the classic sense: no hashing, no proof-of-work, nothing running on your phone. The word "mining" names the reward schedule, not work your device performs, which is why there is no battery cost.
No. Mining, rewards and inviting people are all free. There are no paid tiers, no Pro version, no subscription.
The network is funded by rewarded ads, and watching them is optional — each verified ad adds a fixed amount to the session you have running.
It is on the roadmap. Android shipped first because that is where our first users were, not for a technical reason: sessions run on the server, so the same backend serves both platforms.
You can follow progress on the roadmap.
Tap the lightning button in the app once. That starts a 24-hour session.
You can close the app and put the phone away. The session runs on the server against a fixed end time, so nothing on your phone needs to stay active. When it ends the reward is credited automatically; you can tap again for the next session.
No. One tap records the session on the server, and everything after that happens there. Closing the app does not affect your reward.
A session never pauses. It ends at a fixed timestamp, so a phone that is switched off, out of coverage or in flight mode for the whole window earns exactly the same amount.
No. Nothing runs on your device during a session, so a running session costs no battery at all. The app only uses power while you have it open, like any other app.
There are no background packets either. The app talks to the server only when you open it, start a session or claim a reward, which comes to a few megabytes a month.
No. Sessions never overlap by design. A new one cannot start before the current one ends.
This keeps the earning rhythm daily and predictable for everyone.
Your mining rate rises with the number of people you referred who are actively mining right now.
That count puts you on a bonus tier: 1 → 5% · 2 → 6.62% · 3 → 9.08% · 4 → 11.49% · 5 → 13.75% · 6 → 15.84% · … · 5000 → 250%. The top tier is +250%, and your tier is fixed at the moment you start a session.
"Active" means that person has a mining session running that has not yet been credited. Someone who signed up and stopped does not count.
Each verified rewarded ad adds 0.2 PRM straight to the session you have running. You can watch up to 10 ads per session.
The reward is granted only after Google confirms the view server-to-server, so a skipped or faked view earns nothing. If no session is running, the reward waits for the next session you start within 24 hours.
Ads are the network's only revenue source — there is no paid tier and no subscription.
Your multiplier simply reflects however many referrals are active at the time each session starts. Nothing is lost permanently — if they come back, they count again.
You cannot change your referrer: each account has a single referrer set at sign-up. If the account that invited you is permanently deleted, your referral is moved to the system account.
The base reward is scaled by your bonuses, and every verified rewarded ad is added on top:
reward = base × (1 + referral_bonus + streak_bonus) + ads × 0.2
The base reward is currently 0.3000 PRM per 24-hour session. Your referral tier depends on how many of your referrals are mining when you start (1 → 5% · 2 → 6.62% · 3 → 9.08% · 4 → 11.49% · 5 → 13.75% · 6 → 15.84% · … · 5000 → 250%, up to +250%) and it is locked in at that moment — if a referral goes inactive mid-session your earnings do not drop retroactively. Ads work the other way: each one watched during a running session adds 0.2 PRM to that same session, up to 10 per session.
Mainnet transfers open once the relevant roadmap phase is complete. Until then, earnings accumulate in your account.
Your balance is subject to the “Dormant accounts” clause of the terms of service: when the clause applies, the balance of an account that completes no mining session for 180 days may expire. The terms state whether the clause applies today.
Not to get started. Signing up, mining and referrals need no ID document — a username, an email address and a device are enough. The email is required (it is the only password recovery path) and you must verify it: you cannot mine until it is verified. We never ask for a phone number.
Withdrawing your balance is different: a withdrawal round may require identity verification, and that is stated when the round opens.
Your username is your referral code. There is no separate link or parameter.
Your friend just types your username when signing up.
You sign in on the new device with your username and password. Your balance, your referrals and your history belong to the account, not to the device.
If you forget your password you can reset it through the email address on your account, which is why it matters that the address can reach you.
In the app, go to Settings → Account → Delete account. Deletion completes within 30 days.
See the privacy policy for details.