# Crypto Tools (De)Encryption vs Keywave

The clearest difference is in-app purchases: Keywave at none against Crypto Tools (De)Encryption's 2. Keywave also leads on iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Crypto Tools (De)Encryption sells 2 in-app purchases, starting at $1.99 per month. Keywave asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Crypto Tools (De)Encryption | Keywave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 18 MB | 13 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [HUBO SOFT](https://appshunter.io/developer/537026470) | [William Kelley](https://appshunter.io/developer/1870645864) |

## What reviewers say

### Crypto Tools (De)Encryption

[App page](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533)

This app offers a comprehensive suite of cryptographic tools for Apple devices, including encryption, decryption, key management, and certificate analysis. It's designed for developers, security professionals, and technical learners to inspect, validate, and manage sensitive data locally with precision.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $1.99 | per month |
| Annual membership | $17.99 | per year |


### Keywave

[App page](https://appshunter.io/ios/app/keywave-pgp-encryption/id6758056425)

This app provides robust PGP encryption and decryption capabilities directly on your device. It allows you to generate, manage, import, and export PGP keys locally, ensuring your data remains private and secure without server reliance.

**Highlights:** Encrypt and decrypt messages, Generate PGP keys (2048-4096 bit), Manage unlimited local keys, Import keys from files or clipboard, Export keys in various formats, 100% local processing, Zero data collection

**In-app purchases:** none


## Frequently asked questions

### Is Crypto Tools (De)Encryption free?

Crypto Tools (De)Encryption is free to download, with in-app purchases available.

### Is Keywave free?

Keywave is free to download, with no in-app purchases.

### Do Crypto Tools (De)Encryption or Keywave have ads?

Neither Crypto Tools (De)Encryption nor Keywave shows ads.

### Which is updated more often, Crypto Tools (De)Encryption or Keywave?

Crypto Tools (De)Encryption ships an update every 4 months, and Keywave every 4 months. Most recently, Crypto Tools (De)Encryption was updated on November 4, 2026 and Keywave on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*