# Simple Hex Editor: Read Bytes — Dive Deep into Your Files

> Simple hex editor for viewing and modifying file byte data. (iPhone/iPad app by SEUNGWOO JO.)

- Source: https://appshunter.io/ios/app/simple-hex-editor-read-bytes/id6504355590 (this page in markdown: same URL + `.md`)
- Developer: [SEUNGWOO JO](https://appshunter.io/developer/1638712318)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases
- Rating: 1.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 39 MB
- Languages: American English
- Released: 2024-06-13
- Data updated: 2026-09-08
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/simple-hex-editor-read-bytes/id6504355590/reviews.md

## What is Simple Hex Editor?

Need to peek inside or tweak any file? Hex Editor's got you covered! With a super simple interface, you won't get bogged down by extra features you don't need. It's perfect for developers and tech lovers who want a quick and easy way to edit files in hex. Give it a try and see how easy hex editing can be!

## Key features

- View file byte data
- Edit files in hex
- Simple interface
- Quick file access
- Developer-focused

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Simple Hex Editor Ad-free Lifetime | $7.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/simple-hex-editor-read-bytes/id6504355590/reviews.md

### 2/5 — Terrible implementation of a potentially useful app

*2026-03-25*

Almost the entire ‘editor’ screen is blank with just a few columns and lines of hex floating in the middle. The ‘help’ disappears immediately unless you rotate the iPad as it it was a telephone.

Literally a waste of space.

**Developer response:** Thank you for using our app! We recently improved our app's UI design and added several features such as jump to address, data inspector, and search. And we are going to release a newer version that fully uses larger screen of iPad. Thank you for your review which helps us improve the app!

### 1/5 — Looks like a promising start…

*2025-09-15*

It appears that the only option is to save into the app’s container for the input file location. It should have the option to create a new document via the file system browser.

Also, it should be possible to copy or save the hex data in text format.

For example, I would like to open a binary file and copy out the hex dump.

**Developer response:** Thank you for using our app! We recently updated our app to use file system explorer when it loads and saves a file. Please note that there is some OS level restriction which do not allow our app to access files from other apps or other sensitive files. Feel free to leave feedback whenever you need improvement on our app!

### 1/5 — wont let me edit the bytes

*2024-11-15*

:(

**Developer response:** Thank you for using tour app! We recently updated our app thoroughly so editing the byte would be much more smooth. Thank you.

### 5/5 — Wonderful

*2024-11-10*

Thank you, so much. I use it for the midi-files.

**Developer response:** Thank you for using our app! We recently improved our app's UI design and added several features such as jump to address, data inspector, and search. Feel free to leave feedback whenever you need improvement on our app!

## Frequently asked questions about Simple Hex Editor

### Does Simple Hex Editor have ads?

Yes, Simple Hex Editor contains advertisements. This allows the app to remain free for users to download and utilize its file editing capabilities.

### What is the price of Simple Hex Editor?

Simple Hex Editor is available for free. There are no upfront costs or purchase requirements to use the application.

### What devices is Simple Hex Editor compatible with?

Simple Hex Editor is compatible with iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.

### What is the age rating for Simple Hex Editor?

Simple Hex Editor has an age rating of 4+. This indicates it is suitable for a wide range of users.

### How often is Simple Hex Editor updated?

Simple Hex Editor was last updated on 2024-06-13 with version 1.0. Further update frequency is not specified but it is a new release.

### What kind of files can I edit with Simple Hex Editor?

Simple Hex Editor allows you to peek inside and tweak any file by editing its raw byte data in hex format.

### Is Simple Hex Editor suitable for beginners?

Yes, Simple Hex Editor is designed with a super simple interface, making it easy for users to get started with hex editing without being bogged down by unnecessary features.

## Version history (last 4 releases)

### 1.1.10 — 2026-05-20

UI design improvement for iPad devices

### 1.1.8 — 2026-05-18

Improve UI alignment.

### 1.1.1 — 2026-05-06

Added the following features!
- Powerful Data Inspector
- Search is available now!
- Jump to address
- Improved UI design

### 1.0 — 2024-06-13

No release notes.

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## More apps by SEUNGWOO JO

- [Bulls And Cows: Break the code](https://appshunter.io/ios/app/bulls-and-cows-break-the-code/id1638712316)
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- [매일개그: 매일매일 재밌는 개그를! 아재개그, 유머](https://appshunter.io/ios/app/id6450733138)
- [Art Gallery Glide: Enjoy Arts!](https://appshunter.io/ios/app/art-gallery-glide-enjoy-arts/id6471658362)
- [Simple Counter: Quick Tally](https://appshunter.io/ios/app/simple-counter-quick-tally/id6476655133)

All apps by SEUNGWOO JO: https://appshunter.io/developer/1638712318

## Related topics

[hex editor](https://appshunter.io/ios/topics/hex-editor) · [workhorse bytes](https://appshunter.io/ios/topics/workhorse-bytes) · [progwhiz hex editor](https://appshunter.io/ios/topics/progwhiz-hex-editor)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*