# Hexer vs UDevice

The clearest difference is update cadence: UDevice at every 3 weeks against Hexer's every 10 months. UDevice also leads on rating (4.4 vs 4.1) and review sentiment (78% vs 63%). Hexer's advantage is price ($3.99 vs $4.99) and iOS requirement (13.0 vs 16.0). On ratings volume, ads, in-app purchases and chart position there is nothing between them.

Hexer costs $3.99 and UDevice $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UDevice holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 26 and 36 respectively. Written reviews point the same way: 63% of Hexer's written reviews are positive against 78% of UDevice's.

Hexer ships an update every 10 months, UDevice every 3 weeks. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Hexer | UDevice |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | [4.1 (26 ratings)](https://appshunter.io/ios/app/hexer-hex-file-viewer/id1468880337/reviews) | **[4.4 (36 ratings)](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878/reviews)** |
| Number of ratings | 26 | **36** |
| Positive reviews | 62.5% of reviews | **78.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | #64 | **#57** |
| Size | 6 MB | 159 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hans Schulein](https://appshunter.io/developer/1247291041) | [Gansu Zhenxian Network Technology Co., Ltd.](https://appshunter.io/developer/1616881226) |

## What reviewers say

### Hexer

[App page](https://appshunter.io/ios/app/hexer-hex-file-viewer/id1468880337)

**Currently charting:** #64 Top Paid · Developer Tools (US App Store)

Inspect any file with a powerful hex viewer designed for iOS and iPadOS. Features include customizable color highlighting, advanced search and analysis tools, and seamless integration with the Files app for easy access to your documents.

**Highlights:** Customizable byte highlighting, Advanced search with regex, File signature detection, Integer decoding, Keyboard navigation, Integration with Files app

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

**In-app purchases:** none


### UDevice

[App page](https://appshunter.io/ios/app/udevice-dev-assistant/id1608053878)

**Currently charting:** #57 Top Paid · Developer Tools (US App Store)

This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.

**Highlights:** HTTP(s) Capture/Rewrite, SSH and Terminal access, Python3 interpreter, Cookie editing, Network utilities (Ping, DNS, Traceroute, Port Scan), File manager, Device fingerprinting and system info

**Features:** macOS Compatibility, Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hexer free?

Hexer costs $3.99, with no in-app purchases.

### Is UDevice free?

UDevice costs $4.99, with no in-app purchases.

### Which has better reviews, Hexer or UDevice?

UDevice is rated higher. Hexer averages 4.1 out of 5 from 26 ratings, while UDevice averages 4.4 from 36 ratings.

### Do Hexer or UDevice have ads?

Neither Hexer nor UDevice shows ads.

### Which is updated more often, Hexer or UDevice?

Hexer ships an update every 10 months, and UDevice every 3 weeks. Most recently, Hexer was updated on September 29, 2026 and UDevice on September 27, 2026.

### Which is more popular, Hexer or UDevice?

Hexer currently peaks at #64 in the App Store charts, and UDevice at #57. Chart position reflects recent download velocity rather than total install base.

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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.*