Arqma vs Monero (XMR) — what differs
Arqma is built on the Monero codebase, so the privacy primitives are the same. The differences are in proof-of-work, emission, Service Nodes, and where each project is in its lifecycle.
The short answer
Monero (XMR) is the largest privacy-coin project. It uses the RandomX proof-of-work algorithm and has a mature ecosystem with broad exchange coverage, hardware-wallet support, and dozens of independent wallet clients.
Arqma (ARQ) is a smaller, leaner CryptoNote chain forked from the same codebase. It uses RandomARQ (a RandomX-family tweak), has a smaller fixed-style supply (~18.4M ARQ) plus tail emission, and adds Service Nodes on top of base mining for additional network services.
You don’t have to pick one. Many privacy-minded users hold both: XMR as the large-cap privacy reserve, ARQ for cheap, fast, private day-to-day transactions on a network where their volume actually matters.
Side-by-side
| Arqma (ARQ) | Monero (XMR) | |
|---|---|---|
| Codebase lineage | CryptoNote fork (Monero-derived) | CryptoNote (original reference) |
| Privacy on-chain | Ring signatures, stealth addresses, RingCT | Ring signatures, stealth addresses, RingCT |
| Proof-of-work | RandomARQ (CPU, ASIC + NiceHash resistant) | RandomX (CPU, ASIC resistant) |
| Total supply | ~18.4M ARQ + tail emission | ~18.4M XMR + tail emission |
| Block time | ~2 minutes | ~2 minutes |
| Seed phrase | 25 words (CryptoNote mnemonic) | 25 words (CryptoNote mnemonic) |
| Service Nodes | Yes — staked operators | No |
| Hardware wallet support | Not yet | Ledger, Trezor |
| Exchange coverage | Niche, smaller venues | Broad (with KYC variance) |
| Typical fee | Very low (small network) | Low to moderate |
| Network maturity | Smaller, easier to participate in | Mature, large miner base |
What is the same
Because Arqma forked from the Monero codebase, the on-chain privacy guarantees are essentially identical:
- Ring signatures mix your real transaction input with decoys, so an observer can’t tell which one actually spent.
- Stealth addresses mean every payment lands on a unique one-time address; your public address is never directly visible on chain.
- RingCT hides the transaction amount.
On both networks, this is the default for every transaction — not an opt-in “shield” mode like some other privacy chains. See how Arqma achieves on-chain anonymityfor the full breakdown.
What is different
Mining: RandomARQ vs RandomX
Monero’s RandomX favours general-purpose CPUs and is the gold standard for ASIC-resistant proof-of-work. Arqma uses RandomARQ, a RandomX-family variant tuned to also stay resistant to hashpower rented from marketplaces like NiceHash. On a smaller chain like Arqma, rental-driven 51% attacks are the realistic threat — RandomARQ raises the cost of mounting one.
Service Nodes
Arqma adds Service Nodes — operators who lock a fixed amount of ARQ as a stake and run infrastructure for additional network services in exchange for a share of the block reward. Monero has no equivalent; it is pure proof-of-work with no staking layer. If you care about earning yield by running infrastructure for a privacy network, Service Nodes are an Arqma-specific opportunity.
Ecosystem size
Monero has more exchanges, more independent wallets (Monero GUI, Cake Wallet, Feather, Monerujo, MyMonero), more hardware-wallet support, and a much larger miner base. Arqma trades that maturity for a smaller, friendlier network where mining, running a node, and operating a Service Node are all realistic for a single person with a regular computer.
Which one should you use?
- You want a large-cap privacy reserve with the deepest liquidity:Monero is the obvious choice.
- You want cheap, fast, private day-to-day transactions: Arqma Wallet on the Arqma network. Fees are tiny and confirmations are quick.
- You want to mine privacy crypto from a laptop: both work, but RandomARQ on a smaller network means your hashrate is a more meaningful share.
- You want to run staked infrastructure on a privacy chain: only Arqma offers this via Service Nodes.
- You need hardware-wallet support today: Monero. Arqma hardware-wallet integration depends on vendor firmware support, which is not yet shipped.
Can I use the same wallet app for both?
No. Arqma Wallet only manages ARQ on the Arqma network. Monero wallets (Monero GUI, Cake, Feather, Monerujo) only manage XMR. The privacy mechanics are the same, but the networks, daemons, and wallet clients are separate. If you hold both, you run both wallets — each with its own 25-word seed phrase and its own backup.