# Qrptr — Quantum resistant cRyPToR

> Quantum resistant cRyPToR (iPhone/iPad app by techprostudio OU.)

- Source: https://appshunter.io/ios/app/qrptr/id6759492727 (this page in markdown: same URL + `.md`)
- Developer: [techprostudio OU](https://appshunter.io/developer/699646026)
- Category: Utilities, Business
- Price: $9.99
- Age rating: 4+
- Requires: iOS 26.1 · 18 MB
- Languages: American English
- Released: 2026-03-04
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/qrptr/id6759492727/reviews.md

## What is Qrptr?

Protect your communications with cutting-edge, post-quantum cryptography. This app leverages the MLKEM-1024 algorithm to encrypt and decrypt messages between users, ensuring your data remains secure even against future quantum computing threats. Private keys are stored and managed within Apple's Secure Enclave — a tamper-resistant hardware component designed to keep sensitive cryptographic material protected from unauthorized access.


## Version history (last 3 releases)

### 1.1.1 — 2026-07-22

Minor UX improvement.

### 1.1 — 2026-03-27

- We've appended signing  of messages.
- Search by keys.

### 1.0 — 2026-03-05

No release notes.

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All apps by techprostudio OU: https://appshunter.io/developer/699646026

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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 2026-07-23.*