# Crypto Tools (De)Encryption vs NotaGo

The clearest difference is update cadence: NotaGo at every 10 days against Crypto Tools (De)Encryption's every 4 months. NotaGo also leads on ratings volume (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, rating, ads and in-app purchases 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 and NotaGo sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Crypto Tools (De)Encryption against 5.0 for NotaGo. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Crypto Tools (De)Encryption ships an update every 4 months, NotaGo every 10 days. The most recent releases landed on June 8, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Crypto Tools (De)Encryption | NotaGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/notago-ai-note-taker/id6749002490/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Freemium | Freemium |
| Size | 18 MB | 87 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [HUBO SOFT](https://appshunter.io/developer/537026470) | [Hangzhou Origin Gravigation Technology Co., Ltd](https://appshunter.io/developer/1659796024) |

## 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 |


### NotaGo

[App page](https://appshunter.io/ios/app/notago-ai-note-taker/id6749002490)

Transform lectures, meetings, and digital content into organized notes, quizzes, and summaries. Engage with your notes through AI chat for deeper understanding and concept clarification.

**Highlights:** Automatic note generation from long content, Quiz generation for active learning, Action item extraction from summaries, AI chat for note clarification, Mobile-first user experience, Summaries with speaker identification

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NotaGo Pro Weekly | $5.99 | per 7 days |
| NotaGo Pro Weekly | $5.99 | per 7 days |
| NotaGo Pro Monthly | $14.99 | per month |
| NotaGo Pro Yearly | $39.99 | per year |


## Frequently asked questions

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

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

### Is NotaGo free?

NotaGo is free to download, with in-app purchases available.

### Which has better reviews, Crypto Tools (De)Encryption or NotaGo?

Crypto Tools (De)Encryption and NotaGo are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

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

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

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

Crypto Tools (De)Encryption ships an update every 4 months, and NotaGo every 10 days. Most recently, Crypto Tools (De)Encryption was updated on June 8, 2026 and NotaGo on June 7, 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.*