We have made apps for major international newspapers.
We have made apps for tiny local newspapers.

We’ve built apps for television networks.
We’ve built apps for television shows.
We’ve built apps that let you watch television.

We have jumped in to rescue doomed iOS projects.

We have worked on curated city guide apps.
We have worked on inflight entertainment apps.

We have worked on apps for iPhone external accessories.
We have worked on apps that talk to Bluetooth devices.
We have worked within the “Made for iPhone” program.

We have built lots of location-based apps.

Location-based apps for finding bank branches and ATMs.
Location-based apps for finding restaurants.
Location-based apps for finding apartments.
Location-based apps for finding where the party is.
Location-based apps for finding great shopping.
Location-based apps for finding love.

We have made apps for wireless carriers.
We have made apps for mobile phone makers.
We have made apps for directory businesses.

We have made apps to connect you with your favorite band.
We have made apps with the latest fashion content.
We have made apps for U.S. presidential elections.

We have shipped sports tracking apps.
We have shipped heart rate monitoring apps.
We have shipped apps that analyze your ECG.

We have made iPhone apps for advertisers.

Apps that advertise expensive wristwatches.
Apps that advertise comfortable beds.
Apps that advertise handmade guitars.
Apps that advertise chicken.
Apps that advertise beer.

We have made Mac apps for managing music and photos.
We have made Mac apps for encrypted file storage.
We have made Mac apps for consumer electronics.

We have even ported games to the Mac.

We have built SDKs for rich media advertising.
We have built SDKs for app analytics.
We have built SDKs for in-app payments.
We have built SDKs for advanced database storage.

We have built in-house enterprise apps for developers.
We have built in-house enterprise apps for 3D artists.
We have built in-house enterprise apps for architects.

We have made apps with Objective-C and Cocoa.
We have made apps with Python and Django.
We have made apps with JavaScript and node.js.
We have made apps with HTML5 and CSS3.
We have made apps with C# and the Windows Phone SDK.
We have made apps with the right tool for the job.
suomeksi

Our expertise spans every facet of mobile development, from frontend code to backend technologies and from user experience to business strategy.

We started in 2003, and over the past decade we’ve helped dozens of companies, large and small, deliver breakthrough apps to their customers.

It’s likely we’ve already worked on something that’s close to your field. But we’d also love to introduce a new entry to the list above.

So let’s talk.

Tell us what you’re working on. Call, email or fill out the form on the right for a free, no-obligation consultation.

I guarantee it’s the best one-minute investment you can make for your app’s success.

Marko Karppinen
Founder & managing director


iPhone +358 44 541 3399

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Thank you for getting in touch!

We will get back to you as soon as possible.

Marko Karppinen & Co. LLC. Pohjoisesplanadi 21 B 5, Helsinki, Finland. +358 10 231 5660
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