# Universal S3 client vs Hermex

The clearest difference is rating: Hermex at 4.8 against Universal S3 client's 4.0. Hermex also leads on ratings volume (216 vs 2) and review sentiment (84% vs 60%). Universal S3 client's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Hermex holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Hermex has 216 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Universal S3 client's written reviews are positive against 84% of Hermex's.

Universal S3 client ships an update every 5 weeks, Hermex every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Universal S3 client | Hermex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/universal-s3-client/id6747045182/reviews) | **[4.8 (216 ratings)](https://appshunter.io/ios/app/hermex/id6767006319/reviews)** |
| Number of ratings | 2 | **216** |
| Positive reviews | 60.0% of reviews | **84.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#25** |
| Size | 25 MB | 79 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Consulting WEB3 & Data VV LIMITED](https://appshunter.io/developer/1819525421) | [Uzair Ansar](https://appshunter.io/developer/1896345663) |

## What reviewers say

### Universal S3 client

[App page](https://appshunter.io/ios/app/universal-s3-client/id6747045182)

Manage files across numerous cloud storage providers from a single, secure interface. Supports major services like AWS S3, Cloudflare R2, and DigitalOcean. Offers bank-level security and effortless file operations.

**Highlights:** Connect to 14+ cloud storage providers, Bank-level security with AES-256 encryption, Effortless file management (upload, organize, share), Modern Material Design interface, Works completely offline, No account registration or tracking

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

**In-app purchases:** none


### Hermex

[App page](https://appshunter.io/ios/app/hermex/id6767006319)

**Currently charting:** #25 Top Free · Developer Tools (US App Store)

This client app connects to your self-hosted AI agent, allowing you to manage conversations, review edits, and interact with tools directly from your iPhone or iPad. It offers features like live activities for ongoing tasks and a share extension for easy content staging.

**Highlights:** Connect to self-hosted AI agents, Manage conversations and streamed responses, Review file edits as diffs, Send photos and files, Switch between Bots and Sessions, Live Activities on Lock Screen/Dynamic Island, Share extension for content staging

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Universal S3 client free?

Universal S3 client is free to download, with no in-app purchases.

### Is Hermex free?

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

### Which has better reviews, Universal S3 client or Hermex?

Hermex is rated higher. Universal S3 client averages 4.0 out of 5 from 2 ratings, while Hermex averages 4.8 from 216 ratings.

### Do Universal S3 client or Hermex have ads?

Neither Universal S3 client nor Hermex shows ads.

### Which is updated more often, Universal S3 client or Hermex?

Universal S3 client ships an update every 5 weeks, and Hermex every 2 weeks. Most recently, Universal S3 client was updated on November 5, 2026 and Hermex 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.*