# čTečka > Czech Republic's digital COVID certificate verifier for EU health status. (iPhone/iPad app by Ministerstvo zdravotnictví České republiky.) - Source: https://appshunter.io/ios/app/ctecka/id1568446193 (this page in markdown: same URL + `.md`) - Developer: [Ministerstvo zdravotnictví České republiky](https://appshunter.io/developer/1509210214) - Category: Health & Fitness - Price: Free - Rating: 1.67/5 from 6 App Store ratings · 59 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 30 MB - Languages: Czech, English, Slovak - Released: 2021-06-15 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ctecka/id1568446193/reviews.md ## What is čTečka? Digital COVID Certificate of the Czech Republic - the verifier application Digital COVID Certificate of the Czech Republic uses EU technical standards to prove health status related to COVID-19 (vaccination, recovery, test results) in compliance with EU regulation and Ministry of Health decrees.   Functionality of the čTečka verifier app: - load and store current signing keys of EU countries a validation rules from the Ministry of Health server - scan QR code, verify electronic signature, check validity of the certificate according to Czech Republic validation rules - display summary and detailed information from the certificate   The čTečka application is operated in accordance with EU and CZ law and it facilitates the right of free movement and access to services and events during COVID-19 pandemics. The application  processes data of Digital COVID certificate holders from EU member states for the purpose of checking the certificates by persons accredited by EU regulation, Ministry of Health decrees or based on voluntary basis. The application doesn't store or send out the personal data nor the health data of checked persons. ## Key features - Load and store EU signing keys - Scan and verify QR codes - Check electronic signatures - Validate certificates against Czech rules - Display certificate summary and details ## Recent user reviews (10 of 59) All indexed reviews: https://appshunter.io/ios/app/ctecka/id1568446193/reviews.md ### 1/5 — Kontroly byly nezakonne *2024-02-24, version 1.5.6* Kontroly o bezinfekčnosti přes aplikaci byly nezákonné, rozhodl soud ### 1/5 — Soudruzi z KSCR *2023-12-29, version 1.5.6* Je to sranec ### 1/5 — Odpad *2022-01-26, version 1.5.0* Tunel na kradení covidových peněz, všichni co se na tom podílí jsou odpad. ### 1/5 — Odpad *2022-01-23, version 1.4.2* Před par týdny jsem prodělal covid a když jsem se vrátil do školy tak ucitelka potřebuje certifikat o prodělání ale celej tenhle mechanismus je kompletně špatnej dítě pod 15 bez očkováni se tam ani nedostane ### 1/5 — Život občanú omezující aplikace. *2022-01-23, version 1.4.2* Je smutné až děsivé, že je něco takového programováno a hlavně volně ke stažení komukoliv. ### 1/5 — Nejde na iPhone 4 stará verze *2022-01-21, version 1.4.2* Fakt si nový telefon kupovat nehodlam. Mám iPhone 4 je fakt starý avšak funguje. Tečku po mě chtějí - nemám ! Proč? Protože nefunguje na staré iOS 😀😀😀 ### 1/5 — Hrozny, fakt hrozny *2021-12-30, version 1.4.2* Strasny ze platim dane na tohle. Je mi na bliti ### 1/5 — Nehorázný zásah do soukromí *2021-12-30, version 1.4.2* Tohle je ukázka porušování práv občanů. Tyto údaje nemá právo nikdo číst. Podílíte se na diskriminaci obyvatel. ### 1/5 — Měl by to Apple stáhnout, jelikož tato aplikace slouží k protiprávním věcem. *2021-12-29, version 1.4.2* Opravdu by mě zajímalo, proč čTečka ukazuje jméno, příjmení a rok narození, když má ukázat jen platnost certifikátu (tyto údaje k tomu nepotřebuje) a ještě více by mě zajímalo, proč by měl znát tyto údaje člověk, který jedna v rozporu se zákonem č. 40/2009 Sb. Trestní zákoník § 328 Přisvojení pravomoci úřadu, když na toto má právo hygiena, nikoliv pracovník gastro a podobní. Opět se lidem lhali, nic víc a nic míň. ### 1/5 — Malomocnost *2021-12-17, version 1.4.1* Nevím kdo tuhle apku dělal ale ať si dá flakanec a vrátí prachy protože je to hruza…. ## Frequently asked questions about čTečka ### What does the čTečka app do? The čTečka app is the official verifier application for the Digital COVID Certificate of the Czech Republic. It uses EU technical standards to prove health status related to COVID-19, such as vaccination, recovery, and test results, in compliance with EU regulations and Ministry of Health decrees. ### How does the app verify a COVID certificate? The app loads current signing keys and validation rules from a Ministry of Health server. It then scans the QR code on a Digital COVID Certificate, verifies its electronic signature, and checks its validity according to the Czech Republic's specific validation rules. ### Is the čTečka app free to use? Yes, the čTečka application is free to use. It does not have any in-app purchases or advertisements, making it a freely accessible tool for verifying digital health certificates. ### What information does the app display from a certificate? After successfully verifying a certificate, the app displays both a summary and detailed information contained within the Digital COVID Certificate. This includes health status data like vaccination records, recovery status, or test results. ### Does the app store or share personal health data? No, the application is designed with privacy in mind. It does not store or send out the personal data or health data of the individuals whose certificates are being checked. All processing is done locally for verification purposes. ## Version history (last 5 releases) ### 1.5.6 — 2022-10-27 Fixes loading of the covid certificates on the latest iOS version ### 1.5.5 — 2022-09-22 In conformity with the publicity rules was added information about co-funding the development of the applications Tečka and čTečka by the European Union ### 1.5.4 — 2022-05-26 Minor updates ### 1.5.2 — 2022-05-16 Minor updates ### 1.5.1 — 2022-02-16 Bug fixes and optimisations Support for Novavax vaccine ## Apps similar to čTečka | App | Rating | Price | Category | | --- | --- | --- | --- | | [Mywellness](https://appshunter.io/ios/app/mywellness/id529829006) | 4.7 (3,494) | Free | Health & Fitness | | [Carneo Guard](https://appshunter.io/ios/app/carneo-guard/id1552178771) | — | Free | Health & Fitness | | [Plus Care](https://appshunter.io/ios/app/plus-care/id1582829796) | — | Free | Health & Fitness | | [Oral-B](https://appshunter.io/ios/app/oral-b/id698092608) | 4.8 (195,263) | Free | Health & Fitness | | [My Max Fitness](https://appshunter.io/ios/app/my-max-fitness/id6503984000) | — | Free | Health & Fitness | | [Yoga \| Down Dog](https://appshunter.io/ios/app/yoga-down-dog/id983693694) | 4.9 (325,072) | Free | Health & Fitness | ## More apps by Ministerstvo zdravotnictví České republiky - [eRouška](https://appshunter.io/ios/app/erouska/id1509210215) - [EZKarta](https://appshunter.io/ios/app/ezkarta/id1568446392) All apps by Ministerstvo zdravotnictví České republiky: https://appshunter.io/developer/1509210214 ## Related topics [ezkarta](https://appshunter.io/ios/topics/ezkarta) --- *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 2026-06-11.*