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Smart-ID

Smart-ID

by SK ID Solutions AS

696 ratings
434 reviews
💼 Business
Free

Details

Released
January 18, 2017
Updated
September 7, 2026

Features

Developer

SK ID Solutions AS
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About

Securely authenticate your identity for online services, banking, and transactions. It offers legally recognized digital signatures and allows access across multiple devices. Registration is simple and the service is free to use.

✓Online authentication
✓Digital signatures
✓Access e-services
✓Confirm transactions
✓Multi-device access
✓Secure key management
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What users say about Smart

Reviews of Smart are mostly positive: the Business app is rated 4.5/5 from 696 App Store ratings. What users like most: easy to use, secure authentication. Top complaints: occasional technical issues, difficulties when changing devices. Summarized from real user reviews.

Positive things

  • 🚀Easy to use
  • 🔒Secure authentication
  • 👍Convenient for transactions
  • 👍Works reliably
  • 👍Simplifies access to services

Negative things

  • 🐛Occasional technical issues
  • 🐛Difficulties when changing devices
  • 🐛Compatibility problems with some devices/OS
  • 🤔Lack of biometric authentication options
See all reviews

What's New in Smart

33.6.542

September 7, 2026

Remember to download the latest version of the Smart-ID app to get the best experience!

User reviews

Most RecentHighest RatedLowest Rated

Generally great; absurd renewal process

Generally this app is convenient and works well. The low score is from the incomprehensible time waste that was their faulty and sloppily conceived renewal process - if you choose the verify by bank portal option only at the last step does it tell you just actually be at your branch to complete it, idiotic; if you choose Mobil ID it better not be a more recently renewed one or it won’t work, which you find out at the last step; if it’s the ID card one also the very last step of scanning via the phone does not work despite endlessly repeated attempts. Only the more complicated passport option worked for me.
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MMaadlus

Love Estonia

The only way to do transactions
ABAce bomb

Happy!

It’s a very good, convenient and reliable app!
JJurisG

Perfect

Quick and easy registration!
KKikanello

Awesome piece of software

Very handy
--anc-
See 429 more reviews

User experience

🐞

Reported Bugs

3 issues

App crashes or freezes

Bug

Authentication codes not working

Bug

Compatibility issues with newer OS versions

Bug
✨

Requested Features

3 requests

Face ID or fingerprint authentication

Feature

Improved support for device changes

Feature

Better guidance for setup and troubleshooting

Feature

FAQ

What does Smart-ID do?

Smart-ID is a mobile application that provides a secure and convenient way to authenticate your identity for online services, including banking and e-services. It also allows you to create digital signatures that are legally recognized, similar to handwritten ones.

How do I register for Smart-ID?

To register, download the Smart-ID app and follow the in-app steps to confirm your identity and complete the registration process. Once registered, you can start using it without further confirmation.

Is Smart-ID free to use?

Yes, using Smart-ID is completely free and unlimited. You can use it on as many smart devices as you wish and gain access to your online accounts anytime, anywhere.

What devices is Smart-ID compatible with?

The app is designed to be used on smart devices. You can install and use Smart-ID on multiple devices to access your online accounts conveniently from any location.

What are the security features of Smart-ID?

Smart-ID does not store your identity or PIN codes on the app. It is used for secure key management, creating private keys during registration and mediating authentication and signature requests. The technology used has patent applications filed or granted by Cybernetica AS.