# Quantum Shieldz Cipher(QSC) vs Onion Browser

The clearest difference is in-app purchases: Quantum Shieldz Cipher(QSC) at none against Onion Browser's 7. Quantum Shieldz Cipher(QSC) also leads on iOS requirement (15.0 vs 17.0). Onion Browser's advantage is update cadence (every 10 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Onion Browser sells 7 in-app purchases, starting at $2.99 per 7 days. Quantum Shieldz Cipher(QSC) asks for nothing beyond the download.

Quantum Shieldz Cipher(QSC) ships an update every 4 months, Onion Browser every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Quantum Shieldz Cipher(QSC) | Onion Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (209 ratings)](https://appshunter.io/ios/app/onion-browser-deep-web-proxy/id6478085370/reviews)** |
| Number of ratings | — | **209** |
| Positive reviews | — | 84.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 89 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [EYL INC](https://appshunter.io/developer/1144415361) | [Secure cypher Solutions](https://appshunter.io/developer/1731713292) |

## What reviewers say

### Quantum Shieldz Cipher(QSC)

[App page](https://appshunter.io/ios/app/quantum-shieldz-cipherqsc/id1626011761)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |

**What reviewers like**

- 🚀 Fast browsing speed
- 🔒 Good for privacy
- 👍 User-friendly interface
- 💡 Detailed analytics provided
- ✨ Convenience makes a difference

**What reviewers complain about**

- 🐌 Slow loading times
- 🐛 Does not load pages
- 🐛 Repeatedly fails human verification
- 💰 Subscription required
- 🐌 Browser is laggy

**Reported bugs**

- Does not load any pages
- Human verification fails repeatedly
- Unable to connect after payment
- Cannot access onion/deep web

**Requested features**

- Improve loading speed
- Fix human verification issues
- Clarify free vs. paid model
- Enable access to onion/deep web


## Frequently asked questions

### Is Quantum Shieldz Cipher(QSC) free?

Quantum Shieldz Cipher(QSC) is free to download, with no in-app purchases.

### Is Onion Browser free?

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

### Do Quantum Shieldz Cipher(QSC) or Onion Browser have ads?

Neither Quantum Shieldz Cipher(QSC) nor Onion Browser shows ads.

### Which is updated more often, Quantum Shieldz Cipher(QSC) or Onion Browser?

Quantum Shieldz Cipher(QSC) ships an update every 4 months, and Onion Browser every 10 days. Most recently, Quantum Shieldz Cipher(QSC) was updated on October 24, 2026 and Onion Browser on October 24, 2026.

---

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