# RIA DigiDoc > Mobile app for digital document signing, verification, and encryption using Estonian digital IDs. (iPhone/iPad app by Riigi Infosusteemi Amet.) - Source: https://appshunter.io/ios/app/ria-digidoc/id1216104448 (this page in markdown: same URL + `.md`) - Developer: [Riigi Infosusteemi Amet](https://appshunter.io/developer/556524921) - Category: Business - Price: Free - Rating: 2.33/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 42 MB - Languages: English, Estonian - Released: 2017-04-17 - Data updated: 2026-07-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ria-digidoc/id1216104448/reviews.md ## What is RIA DigiDoc? RIA DigiDoc is an application that allows you to digitally sign documents, verify the validity of digital signatures, encrypt and open, save and share files on mobile devices using the Estonian ID card, NFC, mobile-ID and Smart-ID. Encryption / decryption via RIA DigiDoc only works via the Estonian ID card and a supported reader. Containers with the .ddoc, .bdoc and .asice extensions are supported. With the RIA DigiDoc application, you can check the information and validity of ID card certificates and change PIN and PUK codes. The “My eIDs” menu displays the ID card owner’s data and ID card validity information. This information is only visible when the ID card is connected. Requirements for use with an ID-card: Feitian iR301U https://www.ftsafe.com/Products/Card_Reader/iOS_Reader/Specification App requires iOS 16 or later. ## Key features - Digital document signing - Signature validity verification - Document encryption and decryption - File saving and sharing - Estonian ID card integration - Mobile-ID and Smart-ID support - ID card certificate validation ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/ria-digidoc/id1216104448/reviews.md ### 1/5 — Does not work with iPad cable card reader *2024-10-01, version 2.6.2* It requests a bluetooth reader, doesn't work with cable reader for iPad M4 with iOS 17.7. ### 1/5 — Useless... doesn’t open *2021-02-26, version 2.4.1* The app crashes as soon as it launches. ### 1/5 — Oct 30, 2020 - constantly crashing *2020-11-26* Even after recent update app can’t start and crashing on iOS 14.2. ## Frequently asked questions about RIA DigiDoc ### What is RIA DigiDoc used for? RIA DigiDoc allows you to digitally sign documents, verify digital signatures, encrypt and decrypt files, and share them on mobile devices using various Estonian digital identification methods. ### What digital identification methods does RIA DigiDoc support? It supports the Estonian ID card, NFC, Mobile-ID, and Smart-ID for signing and verifying documents. Encryption and decryption specifically require the Estonian ID card and a compatible reader. ### Can I check my ID card information with RIA DigiDoc? Yes, you can check the information and validity of your ID card certificates. The 'My eIDs' menu displays your ID card owner data and validity when the card is connected. ### What types of document containers does RIA DigiDoc support? RIA DigiDoc supports document containers with the .ddoc, .bdoc, and .asice extensions for signing and management. ### What are the requirements for using RIA DigiDoc with an ID card? You will need a compatible card reader, such as the Feitian iR301U, and the app requires iOS 16 or later to function correctly with an ID card. ### How often is RIA DigiDoc updated? The latest version, 2.9.1, was last updated on November 25, 2025, indicating regular updates to maintain functionality and security. ### What is the age rating for RIA DigiDoc? RIA DigiDoc has an age rating of 4+, making it suitable for a wide range of users. ### Does RIA DigiDoc have ads? No, RIA DigiDoc does not contain advertisements, as indicated by the absence of an 'hasAds' flag. ## Version history (last 5 releases) ### 3.0.2 — 2026-05-11 * RIA DigiDoc 3.0.2 - UI and text improvements and fixes * Encryption / decryption functionality improvements * RIA DigiDoc application version information (release notes) - https://www.id.ee/en/article/ria-digidoc-application-version-information-release-notes/ ### 2.9.1 — 2025-11-25 Added minor changes and bug fixes RIA DigiDoc application version information (release notes) - https://www.id.ee/en/article/ria-digidoc-application-version-information-release-notes/ ### 2.9.0 — 2025-11-04 Added Thales card support Added minor changes and bug fixes RIA DigiDoc application version information (release notes) - https://www.id.ee/en/article/ria-digidoc-application-version-information-release-notes/ ### 2.8.1 — 2025-08-20 Added minor changes and bug fixes RIA DigiDoc application version information (release notes) - https://www.id.ee/en/article/ria-digidoc-application-version-information-release-notes/ ### 2.8.0 — 2025-07-24 Added minor changes and bug fixes RIA DigiDoc application version information (release notes) - https://www.id.ee/en/article/ria-digidoc-application-version-information-release-notes/ ## Apps similar to RIA DigiDoc | App | Rating | Price | Category | | --- | --- | --- | --- | | [CVKeskus.ee tööpakkumised](https://appshunter.io/ios/app/cvkeskusee-toopakkumised/id1364368778) | — | Free | Business | | [Alexela](https://appshunter.io/ios/app/alexela/id1549876996) | 5.0 (1) | Free | Business | | [Smart-ID](https://appshunter.io/ios/app/smart-id/id1188304729) | 4.5 (625) | Free | Business | | [Rendin - Safe Rental Agreement](https://appshunter.io/ios/app/rendin-safe-rental-agreement/id1490993538) | — | Free | Business | ## More apps by Riigi Infosusteemi Amet - [Encrypted DNS](https://appshunter.io/ios/app/encrypted-dns/id1553817208) - [Eesti äpp](https://appshunter.io/ios/app/eesti-app/id6483305120) All apps by Riigi Infosusteemi Amet: https://appshunter.io/developer/556524921 ## Related topics [ria digidoc](https://appshunter.io/ios/topics/ria-digidoc) · [digidocs](https://appshunter.io/ios/topics/digidocs) · [dokobit](https://appshunter.io/ios/topics/dokobit) · [cdoc](https://appshunter.io/ios/topics/cdoc) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*