Untax 4+

Expense Tracking

Castle Labs LLC

Designed for iPhone

    • 5.0 • 10 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Simple small business expense tracking on your iPhone.


Simpler than QuickBooks and less than half the price!

No Receipts

Your pockets and purse are for your phone, keys and wallet. Not wads of receipts. Untax records transactions digitally so you can trash those useless relics.

No Data Entry

When you spend, Untax sends you a push notification. Mark the transaction as an expense right from your lock screen or ignore the notification. It'll be there when you're done impressing your next client.

No Statements

Go ahead and spend with whichever card gets you the most points back. Untax keeps all your transactions and expenses organized in one place so you can forget about sifting through account statements at year's end.

No Worries

We protect your privacy. We never steal your attention with unwanted emails. We never sell your info. We don't track what you do. Focus on your business.

Privacy Policy: https://www.untax.app/privacy.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings and Reviews

5.0 out of 5
10 Ratings

10 Ratings

cujo253253 ,

Incredibly Handy

Simple and intuitive to get online and hooked up to all my accounts and see every transaction in one place. From there it’s and easy two taps to expense anything and everything that needs to be moved over! So nice to not have to switch between 5 browser tabs and scroll through statements tracking everything down…

Developer Response ,

That's great to hear! 🎉

Thanks for the feedback, cujo253253! ❤️

funplethumb ,

Best way to log your expenses!

This app is the best way to log your expenses. It helps you stay disciplined by sending you notifications every time you spend. We’ll worth the subscription to keep the IRS off your back when tax season rolls around.

HarryDoubleO ,

You need this

Why didn’t someone think of this long ago!! Great product!! Highly recommended.

Developer Response ,

We love that you love it! 😊

Thanks for your feedback, HarryDoubleO! ❤️

App Privacy

The developer, Castle Labs LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Financial Info
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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