# Onion Browser vs Classical Ciphers

The clearest difference is price: Onion Browser at Free against Classical Ciphers's $1.99. Onion Browser also leads on update cadence (every 10 days vs every 3 weeks). Classical Ciphers's advantage is in-app purchases (none vs 7) and iOS requirement (15.6 vs 17.0). On ads and device support there is nothing between them.

Onion Browser is free to download; Classical Ciphers costs $1.99 up front. Onion Browser sells 7 in-app purchases, starting at $2.99 per 7 days. Classical Ciphers asks for nothing beyond the download.

Onion Browser ships an update every 10 days, Classical Ciphers every 3 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Onion Browser | Classical Ciphers |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (206 ratings)](https://appshunter.io/ios/app/onion-browser-deep-web-proxy/id6478085370/reviews)** | — |
| Number of ratings | **206** | — |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 1 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Secure cypher Solutions](https://appshunter.io/developer/1731713292) | [Hangzhou Lake Snow Technology Co., Ltd.](https://appshunter.io/developer/1439688130) |

## What reviewers say

### Onion Browser

[App page](https://appshunter.io/ios/app/onion-browser-deep-web-proxy/id6478085370)

Browse the web privately and securely with advanced features like ad blocking and VPN integration. Access the Darknet and deep web with confidence, while also monitoring your phone's performance and system health.

**Highlights:** Private browsing, VPN integration, Ad and tracker blocking, Darknet and deep web access, Phone performance analytics, Encryption and security

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $2.99 | per 7 days |
| Onion Browser Weekly Premium | $5.99 | per 7 days |
| Monthly subscription | $8.99 | per month |
| Yearly subscription | $17.99 | per year |
| Onion Browser Yearly Premium | $34.99 | per year |
| Lifetime premium subscription | $14.99 | one-time |
| Onion Browser Pro for Lifetime | $17.99 | one-time |


### Classical Ciphers

[App page](https://appshunter.io/ios/app/classical-ciphers/id6752389260)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onion Browser free?

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

### Is Classical Ciphers free?

Classical Ciphers costs $1.99, with no in-app purchases.

### Do Onion Browser or Classical Ciphers have ads?

Neither Onion Browser nor Classical Ciphers shows ads.

### Which is updated more often, Onion Browser or Classical Ciphers?

Onion Browser ships an update every 10 days, and Classical Ciphers every 3 weeks. Most recently, Onion Browser was updated on October 6, 2026 and Classical Ciphers on October 9, 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.*