# Crypto Tools (De)Encryption — Pro Encryption & Forensics > Privacy-focused cryptography and forensic toolkit for Apple devices. (iPhone/iPad app by HUBO SOFT.) - Source: https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533 (this page in markdown: same URL + `.md`) - Developer: [HUBO SOFT](https://appshunter.io/developer/537026470) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 26.0 · 18 MB - Languages: English, French - Released: 2024-03-18 - Data updated: 2026-06-08 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533/reviews.md ## What is Crypto Tools (De)Encryption? CryptoTools: Encryption, JWT, Certificates & Forensics for Apple Devices CryptoTools is a privacy-first cryptography and forensic analysis toolkit for Apple devices. Built with SwiftUI, it combines encryption, certificate inspection, ASN.1 parsing, JWT and JWS analysis, JWE support, QR workflows, PKPass tooling, and advanced key utilities in one streamlined app for developers, security professionals, forensic analysts, and technical learners. Designed for transparency and precision, CryptoTools helps you inspect, convert, validate, generate, encrypt, decrypt, and manage sensitive data locally with clear, reproducible results. Features • Encrypt and decrypt data with AES-256-GCM • Generate, import, inspect, and manage cryptographic keys • Parse and analyze ASN.1 structures and certificates • Analyze and verify Apple Sign-In JWTs • Validate and generate JWS in a dedicated UI • Work with JWT, JWS, and JWE flows, including decryption • Use a JWT validator and debugger • Perform SecKey calculations • Generate JWK representations • Export RSA keys to PEM or DER • Manage OpenSSH keys • Generate CSRs • Parse password-protected certificates with OpenSSL • Convert Base64 data quickly and accurately • Share encrypted data through QR codes • Open keys, files, encrypted content, and PKPass workflows via deep links • Access onboarding and in-app technical documentation Built for Real Security Workflows CryptoTools is ideal for testing cryptographic flows, validating signed tokens, inspecting certificates, managing key material, analyzing PKI structures, and sharing protected data across apps and devices. JWT, JWS, JWE & Apple Sign-In Inspect token structure, review claims, verify signatures, generate signed payloads, and decrypt supported JWE content in a dedicated interface. CryptoTools also supports Apple Sign-In JWT analysis and verification using Apple public keys, making authentication debugging faster and clearer. Certificate, ASN.1 & PKI Inspection Explore certificate contents and ASN.1 objects in a readable, structured format designed for debugging, validation, and forensic review. OpenSSL-based parsing also supports password-protected certificate workflows. Key Management & Interoperability Generate, organize, inspect, and transform key material with metadata that supports traceability and repeatable testing. CryptoTools includes JWK generation, RSA export to PEM or DER, OpenSSH key management, CSR generation, and SecKey-based operations for compatibility across common security workflows. QR, Deep Links & PKPass Use QR tools and deep links to move secure or structured data efficiently between systems and apps. PKPass support extends CryptoTools to Wallet-related inspection and testing scenarios. Privacy by Design CryptoTools follows a local-first approach, minimizes unnecessary network activity, and gives users direct visibility into cryptographic operations, certificate inspection, and token analysis. Whether you are validating Apple Sign-In tokens, auditing certificates, generating CSRs, testing JWS or JWE payloads, handling RSA or OpenSSH keys, inspecting PKPass content, or learning applied cryptography, CryptoTools delivers a focused and expert-grade toolkit for Apple platforms. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Encrypt and decrypt data with AES-256-GCM - Generate, import, inspect, and manage cryptographic keys - Parse and analyze ASN.1 structures and certificates - Analyze and verify Apple Sign-In JWTs - Validate and generate JWS - Work with JWT, JWS, and JWE flows - QR code workflows and PKPass tooling ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Annual membership | $17.99 | per year | | Monthly membership | $1.99 | per month | ## Frequently asked questions about Crypto Tools (De)Encryption ### What is Crypto Tools? Crypto Tools is a privacy-first cryptography and forensic analysis toolkit for Apple devices. It offers features like encryption, certificate inspection, JWT analysis, and key management for developers and security professionals. ### Is Crypto Tools free to use? Crypto Tools is free to download and use for its core functionalities. It also offers optional monthly and annual membership plans for additional features or benefits. ### What devices does Crypto Tools support? Crypto Tools is designed for Apple devices, specifically supporting iPhones and iPads. ### How often is Crypto Tools updated? The latest version of Crypto Tools is 2.4, and it was last updated on March 6, 2026. This indicates a commitment to regular updates and improvements. ### Does Crypto Tools have ads? No, Crypto Tools does not contain advertisements. It prioritizes a clean and uninterrupted user experience for its security-focused features. ### What are the subscription options for Crypto Tools? Crypto Tools offers a monthly membership for $1.99 per month and an annual membership for $17.99 per year, providing access to premium features. ### How does Crypto Tools handle user data privacy? Crypto Tools follows a privacy-by-design approach, utilizing a local-first strategy and minimizing unnecessary network activity to ensure users have direct visibility into cryptographic operations. ### What is the age rating for Crypto Tools? Crypto Tools has an age rating of 4+, making it suitable for a wide range of users interested in its utility features. ## Version history (last 4 releases) ### 2.4 — 2026-03-06 • Added post‑quantum key support: MLKEM768 and MLKEM1024 for enhanced future‑proof security. • Minor fixes and improvements for stability and performance. • Added Apple Sign-In JWT analysis and verification (keys fetched from https://appleid.apple.com/auth/keys) • Quick password-protected certificate parsing (OpenSSL) • Base64 (B64) conversion tools • JWK format generation • JWS Validator (UI) • JWS Generator (UI) • RSA key export to PEM / DER • Custom signing & encryption • Full JWE / JWS / JWT support (incl. JWE decrypt UI) • JWT validator / debugger • PKPass support • OpenSSH key management ### 2.2 — 2025-11-12 • Features • Added support for MD5 hashing. • Added support for SHA-1 hashing. • Added support for SHA-3 (Keccak) hashing. • Notes • SHA-1 and MD5 are considered cryptographically broken and should not be used for security-sensitive purposes. They may still be useful for non-security checks (e.g., legacy compatibility, file fingerprinting). • SHA-3 (Keccak) is a modern hash function suitable for security-sensitive contexts, depending on parameters and usage. ### 2.0 — 2025-09-23 In this update, CryptoTools enhances efficiency, reliability, and transparency, elevating your secure QR sharing experience. - **Effortless QR Sharing** - Quickly scan and share encrypted payloads, keys, and links with improved camera performance. - Customize scan intervals to reduce duplicates and noise. - Use the torch feature for optimal low-light scanning. - **Detailed Built-in Logs** - Record every crypto action with privacy-focused local logs in JSON format that include timestamps, parameters, and status. - Easily export or clear logs with a new Log Viewer that supports browsing and keyword search. - **ASN.1 Inspection Simplified** - Examine certificates and binary encodings through an intuitive tree view. - Break down complex structures for content validation and PKI chain analysis, enhancing forensic efficiency. - **Robust Hashing Tools** - Generate cryptographic hashes with detailed input/output information. - Ideal for file verification and maintaining process integrity. - Integrated logging for complete traceability. - **Expert Raw Key Creation** - Generate keys from raw data with precise parameters and metadata. - Suitable for testing and educational purposes, with comprehensive logging to track key specifics. **Improvements** - Experience smoother UI transitions and a modern SwiftUI interface for logs and tools. - Benefit from safer asynchronous file I/O for secure log storage. - Explore foundations for upcoming pro features with new entitlements. CryptoTools is committed to performing critical operations locally, keeping your data private while providing detailed insights into each process. Scan, share, inspect, hash, and create with complete confidence and transparency. ### 1.0 — 2024-03-18 No release notes. ## Apps similar to Crypto Tools (De)Encryption | App | Rating | Price | Category | | --- | --- | --- | --- | | [AES256 Encrypt and Decrypt](https://appshunter.io/ios/app/aes256-encrypt-and-decrypt/id6467244017) | 5.0 (1) | Free | Utilities | | [Ai Storage Cleaner - CleanMind](https://appshunter.io/ios/app/ai-storage-cleaner-cleanmind/id6752783761) | 5.0 (3) | Free | Utilities | | [NotaGo - AI Note Taker](https://appshunter.io/ios/app/notago-ai-note-taker/id6749002490) | 5.0 (3) | Free | Utilities | | [Kryptos Tools](https://appshunter.io/ios/app/kryptos-tools/id6451396051) | 4.8 (6) | Free | Utilities | | [WeekGrid](https://appshunter.io/ios/app/weekgrid/id6753329307) | 5.0 (1) | Free | Utilities | | [Crypto Helper - Hash MD5 SHA](https://appshunter.io/ios/app/crypto-helper-hash-md5-sha/id6473001473) | 5.0 (4) | Free | Utilities | ## More apps by HUBO SOFT - [Poker Odds – Simulator](https://appshunter.io/ios/app/poker-odds-simulator/id1300580543) - [Permis mer](https://appshunter.io/ios/app/permis-mer/id1447644394) - [Le permis fluvial](https://appshunter.io/ios/app/le-permis-fluvial/id1560852640) - [Robots Rick](https://appshunter.io/ios/app/robots-rick/id1574172302) All apps by HUBO SOFT: https://appshunter.io/developer/537026470 ## Related topics [hubo soft](https://appshunter.io/ios/topics/hubo-soft) · [encryption](https://appshunter.io/ios/topics/encryption) --- *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 2026-06-08.*