# Crypto Tools (De)Encryption vs SolarPowerTester

The clearest difference is price: Crypto Tools (De)Encryption at Free against SolarPowerTester's $4.99. SolarPowerTester's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 26.0). On ads and device support there is nothing between them.

Crypto Tools (De)Encryption is free to download; SolarPowerTester costs $4.99 up front. Crypto Tools (De)Encryption sells 2 in-app purchases, starting at $1.99 per month. SolarPowerTester asks for nothing beyond the download.

## The numbers

| Metric | Crypto Tools (De)Encryption | SolarPowerTester |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Freemium | — |
| Size | 18 MB | 1 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [HUBO SOFT](https://appshunter.io/developer/537026470) | [文钊 龚](https://appshunter.io/developer/1882186618) |

## 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

**In-app purchases (2)**

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


### SolarPowerTester

[App page](https://appshunter.io/ios/app/solarpowertester/id6760303235)

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

**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 SolarPowerTester free?

SolarPowerTester costs $4.99, with no in-app purchases.

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

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

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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.*