# Flyby Messaging vs Uup Anonymous

The clearest difference is rating: Flyby Messaging at 5.0 against Uup Anonymous's 3.7. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flyby Messaging holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Flyby Messaging | Uup Anonymous |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/flyby-messaging/id1551851989/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/uup-anonymous/id1633250443/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 47 MB | 136 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jonah Walker](https://appshunter.io/developer/1551851991) | [Daniele Marinelli](https://appshunter.io/developer/1531737046) |

## What reviewers say

### Flyby Messaging

[App page](https://appshunter.io/ios/app/flyby-messaging/id1551851989)

This app offers private conversations without tracking or data collection. Connect with others anonymously by scanning QR codes and easily sever connections permanently when no longer needed. Ideal for group projects, dating, and professional networking.

**Highlights:** Anonymous login, QR code connections, Customizable display names, Permanent connection severing, Privacy-focused design, No user tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Flyby Messaging free?

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

### Is Uup Anonymous free?

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

### Which has better reviews, Flyby Messaging or Uup Anonymous?

Flyby Messaging is rated higher. Flyby Messaging averages 5.0 out of 5 from 6 ratings, while Uup Anonymous averages 3.7 from 3 ratings.

### Do Flyby Messaging or Uup Anonymous have ads?

Neither Flyby Messaging nor Uup Anonymous shows ads.

### Which is updated more often, Flyby Messaging or Uup Anonymous?

Flyby Messaging ships an update fortnightly, and Uup Anonymous fortnightly. Most recently, Flyby Messaging was updated on September 17, 2026 and Uup Anonymous on September 14, 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.*