# Hex Editor & Viewer vs OhmsLab

The clearest difference is update cadence: OhmsLab at every 3 weeks against Hex Editor & Viewer's every 3 months. Hex Editor & Viewer's advantage is iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Hex Editor & Viewer sells 1 one-off in-app purchase and OhmsLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hex Editor & Viewer ships an update every 3 months, OhmsLab every 3 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Hex Editor & Viewer | OhmsLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/hex-editor-and-viewer-hex-eye/id6757299840/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 3 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [倩 罗](https://appshunter.io/developer/1653510118) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## What reviewers say

### Hex Editor & Viewer

[App page](https://appshunter.io/ios/app/hex-editor-and-viewer-hex-eye/id6757299840)

This app offers a professional hex editing and binary viewing tool for iOS. It handles large files quickly and provides advanced analysis features for reverse engineering and data inspection. It ensures data safety with in-place editing and dirty state tracking.

**Highlights:** Fast binary viewer for large files, Hexadecimal and binary data editing, ASCII data decoding, Hex compare for file differences, File header analysis, In-place editing with data loss prevention

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HexEye | $4.99 | one-time |


### OhmsLab

[App page](https://appshunter.io/ios/app/ohmslab-ohms-law-and-codes/id6790220501)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OhmsLab Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Hex Editor & Viewer free?

Hex Editor & Viewer is free to download, with in-app purchases available.

### Is OhmsLab free?

OhmsLab is free to download, with in-app purchases available.

### Do Hex Editor & Viewer or OhmsLab have ads?

Neither Hex Editor & Viewer nor OhmsLab shows ads.

### Which is updated more often, Hex Editor & Viewer or OhmsLab?

Hex Editor & Viewer ships an update every 3 months, and OhmsLab every 3 weeks. Most recently, Hex Editor & Viewer was updated on November 9, 2026 and OhmsLab 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.*