iPhone Screenshots


The Gekko Costs app enables freelancers and small companies to digitalise their receipts in no time. Manage your receipts quickly and efficiently:

● Take pictures of your receipts and invoices
● Costs are automatically added to your books
● See how much you spend on what

More power to you… online

The Costs app is connected with your personal Gekko account online. Just log in with your email online and:

● Add costs to invoices with one click
● Send invoices to your customers
● See your financial results

Complete bookkeeping

The Gekko platform is much more than the Costs app alone. The online account and our three apps – Costs, Hours and Trips – enable freelancers and small companies to quickly do their entire bookkeeping online for free: from hours registration to invoicing to mileage tracking. Bookkeeping on Gekko meets all requirements of the Dutch Belastingdienst.

Gekko cares about your safety

All your data is safely stored on your phone and via a secure connection backed up to our servers in Europe. Always accessible and always safe.

What’s New

Version 3.5.1

Bugfixes and optimizations

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

HayleyCB ,

Simple app making finance fun

I'm really enjoying using this app so far. Wish I'd started with it at the beginning of this tax year! It's clear and concise, definitely user friendly.

Gwilbot ,

Easy, brilliant app

Easy as small business


29.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Dutch, Spanish

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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