Recently, I was researching options to mine cryptocurrencies for free from your mobile device and found several apps worth knowing about. Basically, the concept is simple: your phone generates hash power to mine blocks, although honestly, the profitability is low compared to dedicated equipment.

CryptoTab was one of the first to offer this. You install it, activate mining, and it automatically starts mining Bitcoin. The interesting part is that you can invite friends and earn commissions if they accept your link. Then there's the cloud mining option through certain well-known exchanges, where you rent hash power from their pools instead of mining directly. StormGain also works this way, although it requires restarting every 4 hours, which is inconvenient if you're looking for passive income.

For a more professional approach, NiceHash allows you to manage mining operations with an integrated profitability calculator. It has good security, though they recommend enabling two-factor authentication. Bitdeer is another option that provides access to professional-grade facilities with different plans based on your investment.

Now, is it really worth it? That depends on your perspective. Some say that mining cryptocurrencies for free on your phone isn't worth it due to fierce competition, the time required (8 hours daily on average), and the risk of scams. Others see long-term potential with hardware upgrades and more efficient algorithms.

If you want to try it, on Android it's straightforward: download an app, create an account, set up your wallet, and you're good to go. On iPhone, it's more complicated due to Apple restrictions, so cloud mining is your best option. To mine cryptocurrencies for free on iPhone, you need apps that offer cloud mining like CryptoTab or Bitdeer.

According to users in 2026, the easiest coins to mine remain Monero (XMR), Dogecoin (DOGE), Vertcoin (VTC), and Ravencoin (RVN). But consider the electricity costs in your region and the current price of each coin.

A fact: mining one Bitcoin from a smartphone takes an average of 10 minutes of combined hash power, so without specialized equipment or cloud services, it's practically impossible to mine even one. If you really want to earn through mobile mining, focus on more accessible cryptocurrencies or cloud services where the risk is lower. The key is to do thorough research before investing money or time.