# Linux Tutorial vs JSON Viewer, Editor & Format

The clearest difference is ads: Linux Tutorial at none against JSON Viewer, Editor & Format's shown. JSON Viewer, Editor & Format's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.1 vs 17.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Linux Tutorial sells 1 one-off in-app purchase and JSON Viewer, Editor & Format sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Linux Tutorial ships an update every 2 months, JSON Viewer, Editor & Format every 3 weeks. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Linux Tutorial | JSON Viewer, Editor & Format |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/linux-tutorial/id6544798600/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 108 MB | 67 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Akshay Bhasme](https://appshunter.io/developer/1757403977) | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) |

## What reviewers say

### Linux Tutorial

[App page](https://appshunter.io/ios/app/linux-tutorial/id6544798600)

Master Linux from beginner to advanced with comprehensive lessons covering commands, scripting, system administration, and popular distributions. Ideal for students, IT professionals, and developers seeking to enhance their open-source skills.

**Highlights:** 150+ Linux topics, Covers 10 popular distributions, Beginner to advanced learning paths, Command line and shell scripting, System administration and networking, Security and ethical hacking, Certification preparation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads | $1.99 | one-time |


### JSON Viewer, Editor & Format

[App page](https://appshunter.io/ios/app/json-viewer-editor-and-format/id6742056469)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $8.90 | per year |
| Lifetime Subscription | $19.90 | one-time |


## Frequently asked questions

### Is Linux Tutorial free?

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

### Is JSON Viewer, Editor & Format free?

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

### Do Linux Tutorial or JSON Viewer, Editor & Format have ads?

JSON Viewer, Editor & Format shows ads; Linux Tutorial does not.

### Which is updated more often, Linux Tutorial or JSON Viewer, Editor & Format?

Linux Tutorial ships an update every 2 months, and JSON Viewer, Editor & Format every 3 weeks. Most recently, Linux Tutorial was updated on October 30, 2026 and JSON Viewer, Editor & Format on November 8, 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.*