# SJ Chmod Calculator vs Ultimate Network Tools

The clearest difference is update cadence: Ultimate Network Tools at every 3 days against SJ Chmod Calculator's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SJ Chmod Calculator sells 5 one-off in-app purchases and Ultimate Network Tools sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SJ Chmod Calculator ships an update weekly, Ultimate Network Tools every 3 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SJ Chmod Calculator | Ultimate Network Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ultimate-network-tools/id6753647340/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 15 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stephane JAILLIARD](https://appshunter.io/developer/1749751077) | [ALI CAN COBAN](https://appshunter.io/developer/1844186362) |

## What reviewers say

### SJ Chmod Calculator

[App page](https://appshunter.io/ios/app/sj-chmod-calculator/id6504128434)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coffee | $0.99 | one-time |
| A cookie | $2.99 | one-time |
| A lemon tart | $4.99 | one-time |
| No ads | $4.99 | one-time |
| A pizza | $9.99 | one-time |


### Ultimate Network Tools

[App page](https://appshunter.io/ios/app/ultimate-network-tools/id6753647340)

This comprehensive suite offers 15 tools for network analysis and troubleshooting. Diagnose connectivity, scan ports, check website status, and generate secure passwords. Ideal for IT professionals and tech enthusiasts.

**Highlights:** Network diagnostics (Ping, Traceroute, Port Scanner), LAN device discovery, Website status checker, DNS record lookup, Speed test, Password generator, Subnet calculator

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | per month |


## Frequently asked questions

### Is SJ Chmod Calculator free?

SJ Chmod Calculator is free to download, with in-app purchases available.

### Is Ultimate Network Tools free?

Ultimate Network Tools is free to download, with in-app purchases available.

### Do SJ Chmod Calculator or Ultimate Network Tools have ads?

Both SJ Chmod Calculator and Ultimate Network Tools show ads.

### Which is updated more often, SJ Chmod Calculator or Ultimate Network Tools?

SJ Chmod Calculator ships an update weekly, and Ultimate Network Tools every 3 days. Most recently, SJ Chmod Calculator was updated on November 4, 2026 and Ultimate Network Tools on October 30, 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.*