Can I Mine Cryptocurrency on My Smartphone? (2025 Guide)
TL;DR
- Yes, but mostly “no” for profit. You can technically mine some CPU-friendly coins (e.g., Monero) on Android with side-loaded tools, but returns are negligible and the risks (heat, battery wear, malware) are real. Apple bans on-device mining; Google Play bans mining on the device but allows remote management of off-device miners. (Apple Developer)
- Bitcoin on a phone? Not viable—BTC mining is dominated by specialized ASIC machines pushing hundreds of terahashes per second; phones are trillions of times slower. (Hashrate Index)
- Ethereum on a phone? No. Since Sept 15, 2022, Ethereum uses proof-of-stake; mining is obsolete. (ethereum.org)
- “Mobile mining” apps? Many popular phone apps don’t do proof-of-work at all. Pi Network awards tokens for participation via a Stellar-style consensus—not PoW. Treat “tap-to-mine” as rewards, not hardware mining. (Pi Network)
- Biggest risks: device damage/overheating and cryptojacking malware; fake “cloud mining” apps also proliferate. (www.trendmicro.com)
What “mining on a phone” actually means
There are three very different things people call “mobile mining”:
- True on-device proof-of-work (PoW): Your phone’s CPU runs a miner and submits shares to a pool (e.g., Monero with RandomX). This is real mining but painfully slow on mobile hardware and disallowed by the major app stores’ rules (so you won’t find legit miners in the App Store/Play Store). (getmonero.org, The Monero Project)
- Remote/hosted mining management: Apps that control ASICs or cloud rigs elsewhere. This does not mine on your phone; it’s just a dashboard/controller and is permitted under Google’s policy (still banned from mining on-device). (Google Help)
- Participation-reward apps (“tap-to-earn”): Examples like Pi Network don’t make your phone solve hashes. They rely on the Stellar Consensus Protocol (SCP)/FBA and social trust graphs; your “mining” is periodic participation and identity/trust contributions. (Pi Network)
Understanding which category an app falls into will save you battery, time, and—sometimes—money.
Can you mine Bitcoin on a smartphone?
Technically any CPU can compute hashes, but Bitcoin mining is a professionalized ASIC race. Modern rigs like Bitmain’s S21-class push ~200–470 TH/s at a few kilowatts. A smartphone sits at a fraction of 1 MH/s for SHA-256 (effectively zero), making its expected rewards indistinguishable from none while still consuming power and generating heat. (Hashrate Index)
Bottom line: No practical path to earning BTC from a phone’s CPU today.
Can you mine Ethereum on a smartphone?
No. Ethereum’s Merge on Sept 15, 2022 ended PoW mining entirely; validators now stake ETH to secure the network. If an app claims to “mine ETH” on your phone, that’s a red flag. (ethereum.org)
What can be mined on a phone (and why returns are tiny)
The best-known CPU-friendly coin is Monero (XMR) using RandomX, a PoW algorithm deliberately optimized for general CPUs to resist ASICs. Community tools like XMRig can run on ARM/Android (usually via Termux or custom APKs), and you can join a mining pool. In practice, mobile hashrates are very low, phones throttle under heat, and energy per hash is poor—so earnings are negligible. (getmonero.org, The Monero Project)
Even hobbyists who experiment report low hundreds of H/s on certain devices (before throttling), which is far below a modest desktop CPU—and orders of magnitude below modern dedicated miners in their respective algorithms. Think of this as a learning exercise only. (Reddit)
Important: You will not find legitimate on-device miners in the App Store or Google Play. Apple forbids any on-device mining; Google Play forbids on-device mining but allows remote management apps. You must side-load or compile tools to mine on Android, which adds security risk. (Apple Developer)
Are “mobile mining” apps like Pi Network real mining?
They’re a different model. Pi Network explicitly states it uses SCP/FBA, not PoW, so your phone isn’t grinding cryptographic puzzles. Tapping the app contributes to a social trust graph and participation metrics; rewards are governed by the project’s tokenomics and marketplace liquidity. It’s better to think of this as participation rewards than classical mining. (Pi Network)
(If you follow Pi, also note that 2025 saw progress like an “Open Network” phase and exchange listings—but liquidity and compliance vary. Treat the economics and timelines cautiously.) (CoinGecko)
App-store rules you need to know (2025)
- Apple (iOS): “Apps… may not run unrelated background processes, such as cryptocurrency mining.” In practice, Apple forbids on-device mining; only apps interfacing with external services are allowed. (Apple Developer)
- Google Play (Android): “We don’t allow apps that mine cryptocurrency on devices. We permit apps that remotely manage the mining of cryptocurrency.” Remote dashboards are fine; on-device miners are not. Google also tightened licensing for crypto wallets in some countries in 2025 (separate from mining). (Google Help)
These policies explain why legit miners aren’t in the stores—and why “mobile mining” apps you do see are usually the participation-reward kind.
Risks of trying to mine on a phone
- Overheating and battery damage
Mining pegs your CPU and can lead to thermal throttling, overheating, and accelerated battery wear; in extreme malware cases, swollen batteries and bricked devices have been reported. (Kaspersky) - Cryptojacking malware
Android has a long history of malware that secretly mines (e.g., HiddenMiner), draining performance and sometimes damaging phones. Only install software you trust and watch permissions. (www.trendmicro.com) - Fake “cloud mining” apps & scams
Google has sued alleged operators of fake investment/mining apps that scammed users. If an app promises high daily returns for a fee, run. (Reuters) - App-store policy violations
Because Apple/Google ban on-device miners, you’ll be forced into side-loading—raising your security risk profile. (Apple Developer)
What about Electroneum and other “mobile-friendly” projects?
Electroneum popularized mobile-first participation years ago with “mobile mining,” later evolving toward low-energy validation and app-based rewards. Today, many “mine on your phone” claims really mean earn via a mobile app in that ecosystem, not PoW on your handset. Always read the project’s docs carefully to see what your phone is actually doing and how rewards are minted. (Electroneum 2.0)
A reality check on profitability
- Phones vs ASICs/rigs: BTC ASICs like S21-class machines produce hundreds of TH/s continuously; a smartphone’s CPU isn’t even close. For BTC, a phone’s expected share of a pool payout rounds to zero. (Hashrate Index)
- Phones vs desktop CPUs (for RandomX): Even where CPU mining is valid (e.g., Monero), modern desktop CPUs massively outperform phones and still generate modest rewards subject to electricity prices and pool luck. If a desktop struggles for meaningful ROI, a phone won’t fare better. (XMRig)
Conclusion: On-device mining is educational, not economical.
If you still want to experiment (Android only): a safe-ish path
For learning purposes only (expect near-zero profit; proceed at your own risk):
- Use a spare device you can afford to stress.
- Join a reputable pool and create a Monero wallet (official Monero docs).
- Compile/side-load XMRig for Android or run via Termux (verify repositories and signatures; avoid random APKs). (GitHub)
- Throttle settings (fewer threads, CPU affinity) and monitor temps to avoid damage.
- Stop if you see swelling, overheating, or throttling.
Remember: Google Play bans on-device mining apps, and Apple bans on-device mining entirely. You’re operating outside normal app-store protections. (Google Help)
Smarter alternatives to “mining on a phone”
- Remote management of real miners:
Use your phone to monitor ASICs or hosted rigs. That’s allowed under Google’s policy and is actually useful. (Google Help) - Staking & delegating (where applicable):
While not “mining,” proof-of-stake networks (e.g., Ethereum after the Merge) reward validators/delegators; you can manage this from a phone using reputable, licensed apps. Understand lockups/risks first. (ethereum.org) - Participation-reward ecosystems:
If your goal is to explore mobile crypto without running heavy compute, projects like Pi Network explicitly avoid PoW. Treat them as experiments, not guaranteed income. (Pi Network) - Learn + simulate:
Use profitability calculators and read mining-economics posts to understand hashrate, efficiency (J/TH for BTC), electricity cost, and pool fees before spending. (Hashrate Index)
Security checklist (must-read)
- Install from official sources only; verify URLs and signatures. Beware of “free cloud mining” or “guaranteed ROI” pitches. Google has actively targeted fake app schemes. (Reuters)
- Watch battery & temps. Sustained high load can shorten device life or worse. (Kaspersky)
- Use mobile AV and Play Protect (Android) and keep the OS up to date.
- Never pay upfront “unlock” or “withdrawal” fees for mobile mining apps.
Frequently Asked Questions
Is there any coin that’s profitable to mine on a phone?
Not in a meaningful sense once you price your time, battery health, and electricity. CPU-friendly coins (e.g., Monero) are technically mineable but yield pennies or less on a phone. The economics don’t work. (getmonero.org, The Monero Project)
Why do I see YouTube/TikTok videos earning big money from phone mining?
Many promote participation-reward apps (not PoW), or they’re misrepresenting cloud/remote mining screenshots. Cross-check the project’s consensus mechanism and app-store policy compliance. (Pi Network)
Can I mine ETH on my phone after The Merge?
No. Ethereum is proof-of-stake now; mining ended on Sept 15, 2022. (ethereum.org)
Are mining apps allowed on iOS or Android?
- iOS: No on-device mining. (Apple Developer)
- Android: Google Play bans on-device mining but allows remote management tools for miners located elsewhere. Side-loading an on-device miner increases risk. (Google Help)
Is Pi Network real?
It’s a large mobile-first project that uses SCP/FBA; the phone app doesn’t perform PoW. Treat it as a social/participation rewards system; evaluate liquidity, KYC, and listings carefully. (Pi Network)
Sources & further reading
- App-store policies: Apple App Store Guidelines (mining banned); Google Play Developer Policy—cryptomining section (no on-device mining; remote management allowed). (Apple Developer)
- Ethereum’s Merge: Official Ethereum.org roadmap page (PoW → PoS on Sept 15, 2022). (ethereum.org)
- BTC mining hardware reality: Hashrate Index S21 family specs & review (200–470 TH/s class); Minerstat S21 device profile. (Hashrate Index)
- Monero & RandomX: Monero’s RandomX overview and XMRig (CPU miner) docs; hobbyist ARM/Android experiments. (getmonero.org, The Monero Project)
- “Mobile mining” via SCP: Pi Network support/FAQ explaining SCP/FBA and non-PoW “mining.” (Pi Network)
- Security & scams: Trend Micro on HiddenMiner (Android cryptojacking), Kaspersky on overheating risks, Reuters on Google’s lawsuit against fake crypto apps. (www.trendmicro.com)