Okidoky, on your device.
Use Okidoky on iPhone and iPad, download the Android or Windows app, or get started in your browser. On Mac, use the web app.
Pick your platform
Click an icon to see details, requirements and the download button.
Web & PWA
Nothing to install, start right away. Works on any device with a modern browser.
Works on Chrome, Edge, Firefox and Safari. Add it to your home screen (phone) or dock (Mac) and it behaves like a real app.
What you get with the web app
- Get started instantly — no download
- Works on your computer, tablet and phone in a modern browser.
- Install as a PWA on your home screen for that app feel
- Always automatically up to date
Why you'll love it
- Great for trying things out first
- No disk space required
- Works literally anywhere
When it might not fit
- Offline is more limited than the desktop app
- Notifications depend on your browser and its permissions.
Windows app or web app?
Both work with the same account and the same data. The difference is convenience.
Windows desktop app
- Lightweight native app (~9 MB)
- Its own window, fast startup
- No browser tab needed
- Same data and account as the web app
Web & PWA
- Works on any device
- Nothing to install
- Always the latest version
- Perfect for trying it out
Frequently asked questions about downloading
Short, honest answers to what people usually ask us about installing.
How do I install Okidoky on Windows?
The Windows app is a lightweight program (~9 MB) you don't need to install. Click the download button, open Okidoky-Setup-latest.exe and log in with your existing account or create one right there — the app starts immediately.
Why is the download so small?
As of version 1.0.5 the Windows app is a native program with no bundled browser. That keeps the download to about 9 MB instead of the hundreds of MB of the old version.
Is Okidoky safe? Why does Windows Defender show a warning?
Yes, Okidoky is safe and virus-free. Because we are a small publisher, Windows SmartScreen sometimes shows an “unknown publisher” warning on brand-new releases. Click “More info” and then “Run anyway”. A SHA-256 checksum is available on request to verify integrity.
Are updates installed automatically?
Not yet. We announce new versions on the download page; just download the latest Okidoky-Setup-latest.exe and replace the old file. Automatic updates are planned for a later version.
Do I need an internet connection?
Yes. The Windows app works with your online account, so you need an internet connection to view and update your data. A full offline mode is not part of this version yet.
What are the system requirements?
64-bit Windows 10 or 11, a few dozen MB of free disk space and an internet connection. A camera or scanner is not required — you can upload receipts from your phone.
Can I use the same account on desktop and on my phone?
Yes. One account works on any device: desktop app on Windows, web app on your laptop, PWA on your phone. Everything syncs in real time.
How do I uninstall Okidoky?
The Windows app is a standalone program — just delete the Okidoky file you downloaded. Your data remains stored online under your account; you can delete the account itself via your profile or by emailing info@okidoky.nl.
Your files and transactions stay yours. Okidoky syncs them encrypted.
SHA-256 checksum available on request.