# AVTOR KP-375 — Cryptography via  Bluetooth

> Cryptography via  Bluetooth (iPhone/iPad app by AVTOR LLC.)

- Source: https://appshunter.io/ios/app/avtor-kp-375/id1429705560 (this page in markdown: same URL + `.md`)
- Developer: [AVTOR LLC](https://appshunter.io/developer/1381413862)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 5 MB
- Languages: English
- Released: 2019-05-08
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/avtor-kp-375/id1429705560/reviews.md

## What is AVTOR KP?

The application for work with Bluetooth reader KP-375BLE and contact smart card. Using a Bluetooth connection, the application allows you to work with cryptographic operations in a smart card.


Application features:
• Generation/Deletion of keys and certificates on a smart card.
• Signing electronic documents with E-Signature.
• Data encryption.


## Version history (last 4 releases)

### 1.7 — 2021-01-27

Add support iOS 14

### 1.4 — 2019-12-11

- Support iOS 13+
- Fix bugs

Write your questions and suggestions to support@avtor.ua

### 1.3 — 2019-08-07

- The exchange between the mobile device and the Bluetooth reader KP-375BLE has now become much faster.
- Improved application stability.
- Bugs fixed.

Write your questions and suggestions to support@avtor.ua

### 1.2 — 2019-05-08

No release notes.

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## More apps by AVTOR LLC

- [UmCAService](https://appshunter.io/ios/app/umcaservice/id1477465404)
- [IOCardUser](https://appshunter.io/ios/app/iocarduser/id1605762998)
- [CryptoFiles: Files Encryption](https://appshunter.io/ios/app/cryptofiles-files-encryption/id6446115800)

All apps by AVTOR LLC: https://appshunter.io/developer/1381413862

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*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 2026-05-19.*