# StealthTalk Private Messenger vs Uup Anonymous

StealthTalk Private Messenger and Uup Anonymous both sit at 3.8 stars, but that hides the real split: 100% of Uup Anonymous's written reviews are positive against 50% of StealthTalk Private Messenger's. Uup Anonymous also leads on in-app purchases (none vs 8). StealthTalk Private Messenger's advantage is ratings volume (10 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. StealthTalk Private Messenger sells 8 one-off in-app purchases. Uup Anonymous asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.8 for StealthTalk Private Messenger against 3.7 for Uup Anonymous. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews are what separate them: 50% of StealthTalk Private Messenger's written reviews are positive against 100% of Uup Anonymous's.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | StealthTalk Private Messenger | Uup Anonymous |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/stealthtalk-private-messenger/id1475892684/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/uup-anonymous/id1633250443/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 94 MB | 136 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StealthTalk Inc.](https://appshunter.io/developer/1475892683) | [Daniele Marinelli](https://appshunter.io/developer/1531737046) |

## What reviewers say

### StealthTalk Private Messenger

[App page](https://appshunter.io/ios/app/stealthtalk-private-messenger/id1475892684)

This secure messenger offers end-to-end encrypted voice calls and messages for privacy-conscious professionals. Features include self-destructing messages, a stealth mode for enhanced privacy, and a zero-knowledge architecture.

**Highlights:** Secure voice calls, End-to-end encrypted messages, Self-destructing messages, Stealth mode, Zero-knowledge architecture, Patented SDNP protocol

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StealthTalk Pro (1 month) | $4.99 | one-time |
| StealthTalk PRO (1 Month) | $9.99 | one-time |
| StealthTalk Max (1 month) | $9.99 | one-time |
| StealthTalk Elite (1 month) | $14.99 | one-time |
| StealthTalk Pro (1 year) | $49.99 | one-time |
| StealthTalk PRO (12 Months) | $99.99 | one-time |
| StealthTalk Max (1 year) | $99.99 | one-time |
| StealthTalk Elite (1 year) | $149.99 | one-time |


### Uup Anonymous

[App page](https://appshunter.io/ios/app/uup-anonymous/id1633250443)

This app provides secure and anonymous communication through a decentralized network. It uses advanced encryption and a trustless system to protect user identity and data, enabling private text and large file transmissions.

**Highlights:** Anonymous communication, Decentralized server network, End-to-end encryption, Secure text and file transmission, Trustless system, Open-source data encryption

**In-app purchases:** none


## Frequently asked questions

### Is StealthTalk Private Messenger free?

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

### Is Uup Anonymous free?

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

### Which has better reviews, StealthTalk Private Messenger or Uup Anonymous?

StealthTalk Private Messenger is rated higher. StealthTalk Private Messenger averages 3.8 out of 5 from 10 ratings, while Uup Anonymous averages 3.7 from 3 ratings.

### Do StealthTalk Private Messenger or Uup Anonymous have ads?

Neither StealthTalk Private Messenger nor Uup Anonymous shows ads.

### Which is updated more often, StealthTalk Private Messenger or Uup Anonymous?

StealthTalk Private Messenger ships an update fortnightly, and Uup Anonymous fortnightly. Most recently, StealthTalk Private Messenger was updated on October 24, 2026 and Uup Anonymous on October 24, 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.*