# StealthOS vs PGPony

The clearest difference is in-app purchases: PGPony at none against StealthOS's 2. StealthOS's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.8). On price, ratings volume, update cadence and ads there is nothing between them.

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

StealthOS holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 18 respectively. Written reviews point the same way: 100% of StealthOS's written reviews are positive against 75% of PGPony's.

StealthOS ships an update every 9 days, PGPony weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | StealthOS | PGPony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/stealthos-private-browser/id6756983634/reviews)** | [4.8 (18 ratings)](https://appshunter.io/ios/app/pgpony-pgp-and-gpg-encryption/id6759994432/reviews) |
| Number of ratings | 10 | **18** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 221 MB | 22 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Olib AI](https://appshunter.io/developer/1864031901) | [Kevin Stewart](https://appshunter.io/developer/1840294398) |

## 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, iPhone Duo support

**In-app purchases (2)**

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


### PGPony

[App page](https://appshunter.io/ios/app/pgpony-pgp-and-gpg-encryption/id6759994432)

Securely encrypt, decrypt, and sign messages and files using PGP standards. Generate and manage encryption keys, including advanced post-quantum and hardware security key support. Offers robust privacy features with no analytics or tracking.

**Highlights:** PGP encryption and decryption, Key generation and management, Post-quantum encryption support, Hardware security key integration, Message and file signing, Key backup and restore, Share sheet extension

**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 PGPony free?

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

### Which has better reviews, StealthOS or PGPony?

StealthOS is rated higher. StealthOS averages 5.0 out of 5 from 10 ratings, while PGPony averages 4.8 from 18 ratings.

### Do StealthOS or PGPony have ads?

Neither StealthOS nor PGPony shows ads.

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

StealthOS ships an update every 9 days, and PGPony weekly. Most recently, StealthOS was updated on November 5, 2026 and PGPony 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.*