Envelope budgeting for your Mac

Plan your money before you spend it.

Divide your money into digital envelopes for bills, everyday spending and savings goals. See what is left before each purchase.

Available now for macOS. iPhone and iPad have been submitted to Apple.

Envelope overview showing groups for regular expenses and everyday spending, along with balances, needs and progress
Real macOS app · sample budget

Your budget, at a glance

See how much is really left.

Bills, everyday spending and savings goals sit in one place. Open an envelope to check the amount still available for it.

Coming to iPhone & iPad

The iPhone and iPad app has been submitted to Apple. Once approved, it will let you check your budget and record spending on the go.

HamsterBudget on iPhone
See iPhone & iPad plans →
On your computer
Envelope overview showing groups for regular expenses and everyday spending, along with balances, needs and progress
€576.10 left to assign · envelopes and monthly needs at a glance · Open full screenshot

Your bank balance is not your budget. You might have €1,000 in your account, but some of it is already meant for rent, groceries or a holiday. Envelopes show what is still available for each purpose.

How it works

Build your budget in three steps.

  1. Add your money and goals

    Enter what you have, your regular costs and what you are saving for.

  2. Fill your envelopes

    Allocate your money yourself or get a suggested split based on your priorities.

  3. Record what you spend

    Enter each expense and see the remaining amount in its envelope right away.

Reports show where your money went, so you can plan the next month with a clearer picture.

Inside the app

Less calculation. More clarity.

One purchase, multiple envelopes.

Split a shopping trip between groceries and household spending. HamsterBudget checks the amounts before you save.

Transaction editor showing an 85 euro expense split into 55 euros for groceries and 30 euros for household spending
€85 expense: €55 for groceries, €30 for household spending · Open full screenshot
HamsterBudget on iPhone: €85 expense: €55 for groceries, €30 for household spending
€85 expense: €55 for groceries, €30 for household spending · Open full screenshot

Allocate money faster and stay in control.

Automatic allocation suggests amounts based on your priorities. Review the preview before applying them.

Automatic allocation preview with a pending total and a highlighted allocation
€390.26 proposed for assignment · €185.84 stays free · Open full screenshot
HamsterBudget on iPhone: €390.26 proposed for assignment · €185.84 stays free
€390.26 proposed for assignment · €185.84 stays free · Open full screenshot

Accounts · Regular expenses · Savings goals · Round-up savings · Reports · BudgetWithBuckets import

Your data

Your budget file, your choice.

HamsterBudget stores your budget in a file on your device. Plan offline and back up that file yourself. If you want to connect devices later, optional sync will let you do that.

  • Works without an internet connection
  • You can back up the budget file yourself
  • No bank connection required
  • Device sync is optional

Prices & apps

Start on your Mac. Mobile is coming.

The Mac app is available now. The iPhone and iPad app has been submitted to Apple.

Available now

macOS · Apple Silicon

HamsterBudget for macOS

Plan your budget, check your envelopes and record spending on your Mac.

€49.99one-time purchase

One-time purchase for one person on up to five devices. Updates included.

Your license key arrives by email after purchase. Initial activation needs an internet connection; you can then budget offline.

Submitted to Apple

iPhone & iPad

HamsterBudget for iPhone & iPad

Soon you will be able to check your budget and record spending on the go.

€19.99one-time purchase

Coming soon

Submitted to Apple. Purchases will open in the App Store after approval.

Planned

Optional device sync

One budget across your devices.

Planned sync will keep your budget up to date across devices. It will require a HamsterBudget account and a sync subscription. Your budget works on your Mac without either one.

€2.99per month

€29.99per year, billed annually

Prices in EUR. App Store prices may vary by country.

Already have a license?

Download the macOS app and activate it with your license key. Your key arrives by email after purchase. Open the DMG and drag HamsterBudget into Applications.

Frequently asked questions

The short answers.

Do I need a subscription?

No. The macOS app is a one-time purchase. The upcoming iOS app will be sold separately; an optional sync subscription will follow.

How do I back up my budget?

Your budget is stored in a local .budget file. Keep a backup on another storage device. Device sync does not replace your own backup.

Do I need to connect my bank account?

No. You enter accounts and transactions yourself. HamsterBudget does not need access to your online banking.

Where is my budget stored?

In a local .budget file on your device. You decide where to store it and how to back it up.

Does HamsterBudget work offline?

Yes. All core budgeting features work locally without an internet connection.

Can I use desktop and iOS together?

This is planned with the upcoming iOS app and optional device sync. The macOS app is available at launch.

Which systems are supported?

At launch: macOS 13 or later on Apple Silicon Macs (M-series chips). Windows, Linux, iPhone and iPad versions will follow.

Can I bring an existing budget with me?

A guided import transfers BudgetWithBuckets files into a new or empty budget.

What does my license cover?

One desktop license covers one person on up to five devices. At launch, HamsterBudget is available for macOS on Apple Silicon. It is a one-time purchase; the iOS app is purchased separately. Initial license activation requires an internet connection.

Which updates are included?

Updates are included in your desktop license.

Start your budget

Know what your money can cover.

Divide the money you have into envelopes and keep spending in view. HamsterBudget is available now for macOS.

See the Mac price
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