# TOR Web Browser Dark Onion vs Pipe Math Pro

The clearest difference is price: TOR Web Browser Dark Onion at Free against Pipe Math Pro's $9.99. TOR Web Browser Dark Onion also leads on update cadence (every 2 months vs every 10 months) and device support (3 vs 1). Pipe Math Pro's advantage is in-app purchases (none vs 7). On ads there is nothing between them.

TOR Web Browser Dark Onion is free to download; Pipe Math Pro costs $9.99 up front. TOR Web Browser Dark Onion sells 6 in-app purchases, starting at $3.99 per 7 days. Pipe Math Pro asks for nothing beyond the download.

TOR Web Browser Dark Onion ships an update every 2 months, Pipe Math Pro every 10 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TOR Web Browser Dark Onion | Pipe Math Pro |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.0 (3.1K ratings)](https://appshunter.io/ios/app/tor-web-browser-dark-onion/id1338492408/reviews)** | — |
| Number of ratings | **3.1K** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Subscription | — |
| Size | 65 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ONE FTS PTE. LTD.](https://appshunter.io/developer/1721847730) | [Antonio Vitella](https://appshunter.io/developer/1797587730) |

## What reviewers say

### TOR Web Browser Dark Onion

[App page](https://appshunter.io/ios/app/tor-web-browser-dark-onion/id1338492408)

Experience secure and private internet browsing with this advanced TOR browser. Connect to the internet through nodes in over ten countries for enhanced anonymity and freedom. Enjoy a fast, ad-free experience that takes your online security to the next level.

**Highlights:** High privacy internet surfing, Connect from 10+ countries, Fast and private browsing, AdBlock included, Onion browser functionality, Maximum security

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $3.99 | per 7 days |
| Full version for one week | $3.99 | per 7 days |
| Full version for one month | $9.99 | per month |
| Evil Onion Plus - Monthly | $9.99 | per month |
| Evil Onion Plus - 3 Months | $19.99 | per 3 months |
| Evil Onion Plus - Annual | $39.99 | per year |

**What reviewers like**

- 🚀 Fast browsing
- 🔒 Secure & anonymous
- 👍 Easy to use

**What reviewers complain about**

- 💰 Paid subscription required
- 🐛 Crashes & freezes
- ⏱️ Slow loading times
- 🔒 Privacy concerns

**Reported bugs**

- Subscription issues
- Compatibility problems
- Frequent crashes

**Requested features**

- Free version or trial period
- Improved stability & performance
- Better customer support


### Pipe Math Pro

[App page](https://appshunter.io/ios/app/pipe-math-pro/id6742253582)

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

**In-app purchases:** none


## Frequently asked questions

### Is TOR Web Browser Dark Onion free?

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

### Is Pipe Math Pro free?

Pipe Math Pro costs $9.99, with no in-app purchases.

### Do TOR Web Browser Dark Onion or Pipe Math Pro have ads?

Neither TOR Web Browser Dark Onion nor Pipe Math Pro shows ads.

### Which is updated more often, TOR Web Browser Dark Onion or Pipe Math Pro?

TOR Web Browser Dark Onion ships an update every 2 months, and Pipe Math Pro every 10 months. Most recently, TOR Web Browser Dark Onion was updated on October 7, 2026 and Pipe Math Pro on October 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.*