Moonitor
Free on Mac, Windows and Linux

A crypto portfolio tracker that runs on your computer, not on ours

Your coins are spread across exchanges and wallets, and most trackers will only add them up if you hand over an API key or make an account.

Moonitor keeps the whole portfolio in files on your own machine, and still tells you what you really made.

  • No account
  • No tracking
  • No ads
  • No API keys
Moonitor running on macOS: a portfolio worth $52,935 with an allocation bar, a value chart and a table showing Bitcoin, Ethereum, Solana and Dogecoin
  • BTC
  • ETH
  • SOL
  • XRP
  • DOGE
  • ADA
exchanges
16exchanges
API keys
0API keys
accounts
0accounts
trackers
0trackers

The usual deal

Seeing your own net worth should not cost you your privacy

What a tracker usually asks for before it shows you a single number. Moonitor asks for none of it.

The usual tracker

Moonitor

  • An account, with an email and a password

    No account. Download it and start.

  • A read-only API key to your exchange

    Never asked for. You record what you hold.

  • Your balances, on their server

    In files on your own computer.

  • A monthly subscription to see your own numbers

    Free. Pro is $9.99 once, if you want it.

  • Analytics and ad SDKs watching you use it

    None. No tracking, no ads.

A day at your desk

Six moments, and not one of them on someone else's server

  1. 08:55

    The first number of the day

    Exchanges, wallets and cold storage in one total, because you record what you hold instead of connecting accounts. The line is what you really held each day, so it agrees with the figure above it.

    The top of Moonitor's portfolio view on macOS: a total of $58,082, the unrealised profit, an allocation bar and a month of portfolio value
  2. 10:05

    One row per coin

    How much you have, what it costs right now, what it is worth, and whether you are up or down on it. Priced live from the exchange you picked for that coin.

    Moonitor's holdings table on macOS: BTC, ETH, SOL and DOGE with quantity, live price, value and unrealised profit
  3. 11:30

    The screen share

    Your turn to present, and the tracker is still open. One switch turns your holdings into dots and leaves the prices showing, so the room can read the market and not your position.

    The same holdings table with hide balances on: quantities, values and profit are dots, live prices still visible
  4. 14:10

    The alert, mid-meeting

    You set a level last week and forgot about it. Your own computer has been watching, and the notification arrives the moment the price crosses. Nothing about what you hold left the machine to make that happen.

    A Bitcoin position in Moonitor showing quantity, average cost, value and unrealised profit, with a price alert armed above $150,000
  5. 16:20

    What you already took off the table

    Buys, sells and transfers by month. Positions you have closed sit at the top with the profit you really made on each, so money already banked is not lost inside a single total.

    Moonitor's Activity view on macOS: realised profit, closed positions, and buys and sells grouped by month
  6. 23:14Pro

    Away from the desk

    The laptop is shut. Moonitor for iPhone picks the same alerts up and delivers them with the app closed, and the service that watches for you is told a market and a number, never your holdings.

    An iPhone lock screen at 23:14 with a Moonitor notification: BTC is above 86,000

Honest returns

The percentage most trackers show you is flattering

Our own chart did this before we fixed it: one purchase in the middle of the month came out as up 750%, nearly all of it money going in.

This month

+750%

Counted as profit+$7,400 on the 15th1st · $1,00030th · $8,500

The deposit is counted as performance. You put money in and the app calls it a gain.

An example portfolio. Tap the two ways of measuring it.

A Bitcoin price chart in Moonitor with a dotted line marking the average price paid, and buttons to switch between a line and candles

Every coin carries what you paid on average, drawn onto its chart, so the gap between that line and today is a distance you can see.

Where it lives

Everything that leaves your computer, in full

Your portfolio is files on your own machine. Alerts are watched by that machine too, so the list of what goes anywhere else is one line long.

Stays on your computer

  • What you hold, and how much
  • Every buy, sell and transfer
  • What you paid
  • Your profit and loss
  • Your portfolios and their names

Sync is yours to choose: iCloud from the Mac App Store, or a folder you already sync with Dropbox, OneDrive, Google Drive or Syncthing. Either way it only travels between your own devices.

  • The exchange you picked

    BTC/USDT

    Asked what a coin is worth. Never told what you own.

  • Anything about what you own

    Goes nowhere. There is no Moonitor account for it to be attached to, and no API key that could trade or withdraw.

In practice

The parts you only notice when they are missing

A watchlist that is not a portfolio

Follow a coin without pretending to hold it. The watchlist is separate from every portfolio, so switching or deleting one leaves it alone. Sort by gain, by fall or by hand.

The Moonitor watchlist on macOS with live prices and a small price line for XRP, SUI, AVAX, PEPE, ARB and NEAR

Your money, in your money

Each portfolio has its own currency, and changing it recalculates every total, profit included. Count in dollars, euros, or Bitcoin.

  • USD
  • EUR
  • GBP
  • CHF
  • JPY
  • AUD
  • CAD
  • BRL
  • TRY
  • BTC
  • ETH

A line or candles

A line shows the trend, candles show what the day actually did. Switch on any coin, over a day or over five years.

  • 1D
  • 1W
  • 1M
  • 1Y
  • ALL

Live prices from the exchange you actually use

Every coin is priced through one market you choose, and you can change it whenever you like. Public prices: no API key, and no way to touch your exchange account.

  • Binance
  • Binance US
  • Bitget
  • Bybit
  • Coinbase
  • Crypto.com
  • HTX
  • Kraken
  • KuCoin
  • OKX
  • Bitfinex
  • Bitstamp
  • Bitvavo
  • Gate
  • MEXC
  • Poloniex

More in the guide to supported exchanges.

Sync it the way you already sync everything

From the Mac App Store, iCloud keeps your Mac and your iPhone in step through your own private container. Anywhere else, point Moonitor at a folder in Dropbox, OneDrive, Google Drive or Syncthing. Edit on two machines at once and the two are merged, not overwritten.

Take it with you

Export the whole thing to a file whenever you like, and import it on another machine. Your data, in a format you can read.

Download

Works on Mac, Windows and Linux

Free to download on all three. Nothing to sign up for.

Latest release 4.0.1

macOS

macOS 12 or later. Apple Silicon and Intel.

The App Store version syncs with your iPhone through iCloud.

.dmgUniversal

Windows

Windows 10 or later. 64-bit and Arm.

A link not working? Browse every release, or get it from the Mac App Store.

Pricing

Free to use. $9.99 once to lift the limits.

Moonitor Pro is a one-time purchase, not a subscription. Buy it once and it is yours.
FeatureFree$0Pro$9.99 once
Live prices from 16 exchanges
Transactions recordedUnlimitedUnlimited
Sync, and backups you can export
Hide balances
Coins tracked5Unlimited
Portfolios1Unlimited
Watchlist markets10Unlimited
Price alerts1Unlimited

Three ways to get Pro

From the Mac App Store

Buy it inside the app. It is the same purchase as the iPhone app, so if you already bought Pro there, it is already yours here.

From Setapp

Pro is included. Nothing else to buy.

Downloaded from this site

Buy a key here and paste it into Settings. It is checked on your own machine, so the app never has to phone home to let you in.

Bought Moonitor before it became free? Pro is already yours.

Questions

Frequently asked

Is Moonitor free?

Yes. The app is free to download and free to use, with live prices, sync and unlimited transactions. Moonitor Pro is $9.99 paid once, not a subscription, and it lifts the limits on coins, portfolios, watchlist markets and alerts.

Does Moonitor work on Windows and Linux?

Yes. There are builds for macOS 12 and later, Windows 10 and later, and Linux as a .deb, .rpm or AppImage. It is the same app on all three.

Do I need an account?

No. There is no sign-up and no login. Your portfolio is stored on your own computer, and there is no Moonitor server holding your balances.

Does Moonitor connect to my exchange account?

No, and it never asks for an API key. You record what you bought or sold yourself, and Moonitor prices it using public market data. Nothing can be traded or withdrawn through the app.

Do price alerts work when the app is closed?

Moonitor watches the market while it is running and tells you the moment your price is crossed, which is what a machine that stays on all day is good for. Nothing about your holdings leaves the computer to make that happen. Away from your desk, Moonitor for iPhone picks the same alerts up and delivers them there.

Can I use it on my Mac and my iPhone?

Yes. The Mac App Store version syncs with the iPhone app through your own private iCloud container. You can also point Moonitor at a folder in Dropbox, OneDrive, Google Drive or Syncthing, and every device watching that folder stays in step.

Which exchanges does it support?

Binance, Binance US, Bitget, Bybit, Coinbase, Crypto.com, HTX, Kraken, KuCoin, OKX, Bitfinex, Bitstamp, Bitvavo, Gate, MEXC and Poloniex. Every coin is priced through a market you choose, and you can change it at any time.

Free on iPhone

The same tracker, in your pocket

Moonitor for iPhone is free, keeps your holdings on your device, and tells you when a market hits your price even when the app is closed.

  • Alerts that watch the marketSet a price and Moonitor tells you when the market gets there. Only the market and your target are ever sent, never your holdings.
  • Nothing leaves your phoneNo account, no tracking. Your holdings are stored on the device and synced through your own iCloud.
  • Home screen widgetYour total and today's move on the home screen, with Pro.

Free to use, with an optional one-time Pro unlock

Moonitor watchlist on iPhone with live crypto prices
Moonitor portfolio on iPhone showing total value and equity chart

Find out what you actually made

Free on Mac, Windows and Linux. No account, no API key, and every figure stays on your own machine.

Download Moonitor

Also free on iPhone, with alerts that watch the market, never your portfolio.

Moonitor

Made on the Moon.

© 2017-2026 Moonitor. All rights reserved.