---
title: "UmCAService - Reviews, Revenue and Downloads in Ukraine | Apple App Store"
description: "UmCAservice - cross-platform cryptographic REST API service  Main tasks: Electronic signatures creation(raw signature or envelopes in CAdES BES, CAdES TS, CAdES Long C, CAdES Long X formats) Electroni"
---

# UmCAService — Ukraine

![UmCAService App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/05/d6/94/05d69462-becc-c681-3aaa-697d1faa202c/AppIcon-1x_U007emarketing-0-7-0-sRGB-85-220-0.png/400x400bb.png)

**Developer:** [Avtor](https://apptail.io/developer/avtor-RTWb)
**Category:** Business
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** avtorllc.UmCAService
**Store:** Apple App Store
**Country:** Ukraine
**Version:** 1.87 (released 2023-11-30)
**Original Release:** 2021-03-08

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id1477465404)
**AppTail Page:** [https://apptail.io/app/umcaservice-Wwth/ukraine](https://apptail.io/app/umcaservice-Wwth/ukraine)

## UmCAService Description
UmCAservice - cross-platform cryptographic REST API service

Main tasks:
Electronic signatures creation(raw signature or envelopes in CAdES BES, CAdES TS, CAdES Long C, CAdES Long X formats)
Electronic signatures, timestamps and certificates validation
Key-stores management(generation and removal of keys with certificates, updating certificates on the keystores, change of pin code)
Asymmetric encryption and decryption.
Key-store types supported:
Hardware: devices supporting PKCS#11 interface(for example Avtor ST337 or Avtor ST338)
Software: Pfx(PKCS#12), JKS (Java Key Store), .DAT(IIT), .ZS2(Accredited Certification Authority “Ukraine”)

Two editions of the service are currently available:
Basic - free edition of the service for non-commercial use. The main functional includes creation of advanced/qualified electronic signatures.
Full - edition of the service for commercial use. The main functional includes creation and verification of advanced/qualified electronic signatures, management of certificates and key-stores, asymmetric encryption and decryption of data(e.g. creation of cryptographic envelopes).

## UmCAService Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/7c/e4/7e/7ce47e45-f71a-14a4-c18b-a39ad25893f5/d2af6168-2f6f-47ff-af43-a3af5ade91ce_ENG_-_UmCA_-_1.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/fb/c6/05/fbc60578-0090-8d1f-cd53-59378fbee601/317e291e-e9cd-4034-81db-5017ff80dac2_ENG_-_UmCA_-_3.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/94/39/3a/94393afc-2386-fc0e-7f8f-e65ccd6a8dde/3020ec08-6cd0-49c8-ad8b-49f2a22bb2fd_ENG_-_UmCA_-_2.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/30/ef/99/30ef99df-7cca-97b4-6e05-3322ba93dd33/4f49003c-7ffa-4087-9a17-50dc90523048_ENG_-_UmCA_-_4.jpg/1242x2688.png)

## UmCAService Rating Breakdown in Ukraine
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)


## UmCAService In-App Purchases
| Item | Price |
|------|-------|
| UmCAService - 1 month | USD 4.99 |
| UmCAService - 6 month | USD 24.99 |
| UmCAService - 12 month | USD 49.99 |



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## UmCAService Available In
- [Ukraine](https://apptail.io/app/umcaservice-Wwth/ukraine)
- [Azerbaijan](https://apptail.io/app/umcaservice-Wwth/azerbaijan)
- [China](https://apptail.io/app/umcaservice-Wwth/china)
- [Hong Kong SAR China](https://apptail.io/app/umcaservice-Wwth/hong-kong)
- [South Korea](https://apptail.io/app/umcaservice-Wwth/south-korea)
- [United States](https://apptail.io/app/umcaservice-Wwth/united-states)
- [Australia](https://apptail.io/app/umcaservice-Wwth/australia)
- [Russia](https://apptail.io/app/umcaservice-Wwth/russia)

---

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