# Onion Browser vs ADIEM

The clearest difference is ads: Onion Browser at none against ADIEM's shown. ADIEM's advantage is update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Onion Browser sells 7 in-app purchases, starting at $2.99 per 7 days and ADIEM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Onion Browser ships an update every 10 days, ADIEM every 4 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Onion Browser | ADIEM |
| --- | --- | --- |
| 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 | 85.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 96 MB | 8 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Secure cypher Solutions](https://appshunter.io/developer/1731713292) | [Fabio Vezzosi](https://appshunter.io/developer/6788710926) |

## What reviewers say

### Onion Browser

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

This app offers private browsing with advanced security features, including access to the deep and dark web. It also provides detailed phone performance analytics, such as CPU usage and memory allocation, in a user-friendly interface.

**Highlights:** Private browsing with encryption, Deep and dark web access, Advanced tracking protection, Real-time phone performance analytics, Intuitive visual interface, Device temperature monitoring

**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 | $9.99 | per month |
| Yearly subscription | $17.99 | per year |
| Onion Browser Yearly Premium | $34.99 | per year |
| Lifetime premium subscription | $17.99 | 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


### ADIEM

[App page](https://appshunter.io/ios/app/adiem/id6801547127)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sblocco Unlimited | $8.99 | one-time |


## Frequently asked questions

### Is Onion Browser free?

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

### Is ADIEM free?

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

### Do Onion Browser or ADIEM have ads?

ADIEM shows ads; Onion Browser does not.

### Which is updated more often, Onion Browser or ADIEM?

Onion Browser ships an update every 10 days, and ADIEM every 4 days. Most recently, Onion Browser was updated on October 30, 2026 and ADIEM on October 29, 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.*