Rubi is a free app where you tap a button once a day to mine its own crypto. I tested it to see if it is worth your time. Below is what I found, the red flags I noticed, and which mining apps I recommend instead.
Tested by Mikael (EarnWithMike)Founder and lead testerMikael founded PaidFromSurveys in 2016 and has personally tested hundreds of survey and GPT sites since then. He shows his tests and payment proof to 555K+ subscribers on his YouTube channel, EarnWithMike. He tested the Rubi Mining app himself and does not earn a commission from it.Learn more about Mikael
Last retested · First published
Not worth your time: the coins have no value, and there are red flags
Easy daily mining on Android and iOS, but RUBI has no monetary value yet, and there is no launch date.
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The short answer
Rubi is a free crypto mining app, similar to Pi Network. You tap a button once a day and mine its own crypto, RUBI. It takes less than a minute a day. But RUBI does not have any monetary value yet, and there is no launch date.
The app does a poor job of explaining how mining works, most of the FAQ links do not work, and the team photos look unnatural and their social media links do not work. In my opinion, Rubi is not worth your time. There are better ways to earn free crypto.
- Offers a potentially easy way to earn
- Takes less than a minute a day
- Available more or less worldwide
- Works on Android and iOS
- The coins you mine have no monetary value yet
- No launch date, not even in the white paper
- Does a poor job of explaining how the earning opportunity works
- Has some concerning details about the team behind the project
- Most of the FAQ links do not work
My experience with Rubi Mining
I installed the Rubi app, signed up and mined RUBI. I also checked the white paper, the FAQ and the team behind the project. This is what I looked at, and what I could not test.
- First tested
- January 2026Review first published Jan 15, 2026
- Latest retest
- Checked: mining, launch status, support
- Time needed
- Less than a minute a dayOne tap on the Mine button every 24 hours
- Value of RUBI
- None yetStill in its development phase
- Team photos
- Look unnaturalAnd the social media links do not work
- Installing the app and signing up
- Choosing a mining pool and mining RUBI
- The FAQ in the app and the white paper
- Who the team behind the project is
- A payout. RUBI has no monetary value yet, so there is nothing to withdraw.
My Rubi test on video
In the video below, I show my own test and give you an inside look, so you can see exactly how Rubi works. This is not payment proof: RUBI cannot be withdrawn yet.
Screenshots from my test
RUBI has no value yet. These mining apps are better ways to earn free crypto.
See the best alternativesRubi Mining at a glance
| What it is | Free crypto mining app for its own coin, RUBI. Similar to Pi Network. |
|---|---|
| Cost | Free. No money required. |
| Ways to earn | Mining only: tap the Mine button once every 24 hours |
| Value of RUBI | None yet. The project is still in its development phase. |
| Launch date | Not known, and not in the white paper |
| Claimed future value | The website claims 1 RUBI will eventually be worth $2. I find that highly unlikely. |
| Apps | Android and iOS. Mobile only, no desktop. |
| Who can join | More or less worldwide, or at least in countries without crypto restrictions |
| Support | FAQ in the app, but not all links work. Email: support@rubi.click |
Is Rubi Mining legit and safe?
Some apps like this turn out to be harmless but worthless experiments. Rubi does not offer a lot of upside, and there is no guarantee this project will succeed. Here is what you should know.
- Your coins have no value yet
RUBI does not have any monetary value yet. I read articles online that said it would launch in 2025, but it didn’t happen. The white paper does not give a launch date either, so I cannot say when it will happen, or if it will happen.
- Concerning details about the team
The photos of the team members look unnatural, in my opinion: heavily Photoshopped, or maybe even generated by AI. The links to their social media do not work, and a quick search for their names did not show any favorable results.
- Complaints before launch
There are already complaints about Rubi even before its mainnet has launched. That is why it is not a trusted network, and probably why it won’t be successful.
- Poor explanation of how mining works
The app asks you to pick a mining pool but does not explain what mining pools are. It only says the mining factor is halved every time the number of users grows by a certain number.
- A bold $2 claim
The website claims 1 RUBI will eventually be worth $2. That is not impossible, but I find it highly unlikely based on my experience with free earning platforms.
My takeIn my opinion, Rubi is not worth your time. It doesn’t offer a lot of upside, and there’s no guarantee this project will succeed. But if you believe in its potential, you can go ahead and download it. I personally won’t use it for the reasons stated above.
How you earn on Rubi
There is only one way to earn: mining RUBI with a daily tap.
MiningNo value yet
You install the app and log in once a day to tap the Mine button. It then mines RUBI for 24 hours. When it finishes, you log in and tap the button again. That takes less than a minute a day.
When I tested the app, it asked me to select the mining pool I wanted to mine from, but it did not explain what these pools are. When I tested Pi Network, I immediately knew how to mine and how to increase my mining rate. With Rubi, you don’t know the full details. It only says the mining factor is halved every time the number of users increases by a certain number.
Check Out the Best Mining Apps for Android and iPhone
How much can you make?
Right now, nothing you can spend. RUBI does not have any monetary value yet, so this is still the speculation phase.
The website claims 1 RUBI will eventually be worth $2. To put that into perspective: when Pi Network launched its mainnet, its token started at around $1.47 to $1.70, briefly hit around $2.00 to $2.10, and has gone down significantly since. Pi Network is a trusted network, which is the biggest reason its launch succeeded. Rubi already has complaints before its launch.
I’m not saying it will never succeed. But based on my experience, its chances aren’t that great, so I consider its earning potential very low. If you want guaranteed earnings, see the top sites that pay via PayPal.
Who can join, and how
The website doesn’t say exactly which countries Rubi is available in. From what I can see, it is available more or less worldwide, or at least in countries where there are no crypto restrictions.
Rubi is mobile only, on Android and iOS. Install the app, and you go through the registration the first time you open it. Then you can log in and start mining. The app looks quite polished, but it does a poor job of explaining how the earning works.
The website has no FAQ. The app does, but not all of its links work. For questions, email support@rubi.click.
Ways to earn crypto I recommend instead
| Site | Best for | Min. cashout | My rating |
|---|---|---|---|
| Freecash | Highest pay for offers and games, with crypto payouts | $5 | 4.2 / 5 |
| Cointiply | Many ways to earn, paid in crypto | $3 in crypto; $5 for Bitcoin | 3.6 / 5 |
| JumpTask | Earning crypto for free with small tasks | $0.50 | 3.4 / 5 |
| Honeygain | Passive earning by sharing your internet | $20 PayPal; $0.50 through JumpTask | 3.7 / 5 |
See the best mining apps for Android and iPhone, my Pi Network review, or the top survey and GPT sites in your country for guaranteed ways to earn. Some of them also offer crypto rewards.
How I scored Rubi Mining
I use the same 100-point system for every platform. See how I test and rate.
Rubi Mining scores 34 out of 100. If you want to earn free crypto, start with these apps instead.
See the best alternativesRubi Mining FAQ
Is Rubi Mining a scam?
I cannot say it is a scam, but it is not worth your time, in my opinion. RUBI has no value yet, there is no launch date, and the team photos and dead social links are a concern.
How much is 1 RUBI worth?
Nothing yet. The website claims it will eventually be worth $2, but I find that highly unlikely.
When will Rubi launch?
Nobody knows. Articles said it would launch in 2025, but it didn’t happen, and the white paper gives no date.
How do you mine Rubi?
Open the app and tap the Mine button once every 24 hours. It takes less than a minute a day.
Is Rubi like Pi Network?
It works in a similar way. But Pi Network is a trusted network, and Rubi already has complaints before its launch.
Can you use Rubi on a computer?
No. It is mobile only, on Android and iOS.
How do I contact Rubi support?
Email support@rubi.click. The FAQ in the app has links that do not work.
Who tested Rubi Mining for this review
Founder of PaidFromSurveys.com since 2016. Mikael has tested hundreds of survey and GPT sites and shares his tests with 555K+ subscribers on YouTube (October 2026).
If you have any comments, questions, or experiences with the Rubi Mining app, I would love to hear from you in a comment below.