# StealthOS vs Stall

The clearest difference is in-app purchases: Stall at none against StealthOS's 2. StealthOS's advantage is iOS requirement (18.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StealthOS sells 2 in-app purchases, starting at $4.99 per month. Stall asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | StealthOS | Stall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/stealthos-private-browser/id6756983634/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 244 MB | 3 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Olib AI](https://appshunter.io/developer/1864031901) | [Dzuy Do](https://appshunter.io/developer/1859439808) |

## What reviewers say

### StealthOS

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

This app offers a secure, private workspace on your device, combining a Tor browser, PGP encryption, and a password manager. It features end-to-end encrypted chat, a secure vault for files, and an AI assistant, all protected by app lock and device encryption.

**Highlights:** Tor browser with .onion support, PGP encryption and decryption, AES-256 encrypted password manager, End-to-end encrypted chat, voice, and video, Anti-fingerprinting browser protection, Encrypted vault for files and documents, On-device AI assistant

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

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


### Stall

[App page](https://appshunter.io/ios/app/stall-know-before-you-go/id6772412540)

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

**In-app purchases:** none


## Frequently asked questions

### Is StealthOS free?

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

### Is Stall free?

Stall is free to download, with no in-app purchases.

### Do StealthOS or Stall have ads?

Neither StealthOS nor Stall shows ads.

### Which is updated more often, StealthOS or Stall?

StealthOS ships an update weekly, and Stall weekly. Most recently, StealthOS was updated on November 9, 2026 and Stall on November 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.*