# StealthOS vs Private Browser

The clearest difference is iOS requirement: Private Browser at 15.1 against StealthOS's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. StealthOS sells 2 in-app purchases, starting at $4.99 per month and Private Browser sells 5 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

StealthOS ships an update weekly, Private Browser every 9 days. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | StealthOS | Private Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/stealthos-private-browser/id6756983634/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Freemium | — |
| Size | 236 MB | 60 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Olib AI](https://appshunter.io/developer/1864031901) | [MD. NASAR UDDIN REDOY](https://appshunter.io/developer/1653522796) |

## What reviewers say

### StealthOS

[App page](https://appshunter.io/ios/app/stealthos-private-browser/id6756983634)

This app provides a secure, private browsing experience with advanced anti-fingerprinting, built-in Tor, and encrypted storage. It offers an on-device AI assistant and a virtual desktop environment for enhanced productivity and research.

**Highlights:** Anti-fingerprinting technology, Built-in Tor browser, AES-256 encrypted storage, On-device AI assistant, Virtual desktop environment, Password manager with TOTP, AI-powered phishing detection

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $49.99 | per year |


### Private Browser

[App page](https://appshunter.io/ios/app/private-browser-safe-and-secure/id6759215696)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Private Browser Pro - Monthly | $6.99 | per month |
| Private Browser Pro - Weekly | $9.99 | per 7 days |
| Private Browser Pro - Yearly | $59.99 | per year |
| Lifetime Offer | $29.99 | one-time |
| One-time Purchase | $149.99 | one-time |


## Frequently asked questions

### Is StealthOS free?

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

### Is Private Browser free?

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

### Do StealthOS or Private Browser have ads?

Neither StealthOS nor Private Browser shows ads.

### Which is updated more often, StealthOS or Private Browser?

StealthOS ships an update weekly, and Private Browser every 9 days. Most recently, StealthOS was updated on October 18, 2026 and Private Browser on October 17, 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.*