# Chmod Calculator Util vs Developer Toolbox

The clearest difference is in-app purchases: Chmod Calculator Util at none against Developer Toolbox's 1. Chmod Calculator Util also leads on ads (none vs shown). Developer Toolbox's advantage is iOS requirement (15.1 vs 17.5). On price and device support there is nothing between them.

Both are free to download. Developer Toolbox sells 1 one-off in-app purchase. Chmod Calculator Util asks for nothing beyond the download.

## The numbers

| Metric | Chmod Calculator Util | Developer Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/developer-toolbox-idfa-and-att/id6743999372/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 22 MB |
| Requires iOS | 17.5 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Oberosler](https://appshunter.io/developer/1696314049) | [立豪 林](https://appshunter.io/developer/1774251009) |

## What reviewers say

### Chmod Calculator Util

[App page](https://appshunter.io/ios/app/chmod-calculator-util/id6503172205)

**Features:** Vision Pro support

**In-app purchases:** none


### Developer Toolbox

[App page](https://appshunter.io/ios/app/developer-toolbox-idfa-and-att/id6743999372)

Access detailed information about your iOS device, including IDFA and IP address. Test device sensors and gather technical data.

**Highlights:** Access IDFA, View IP address, Test device sensors, iOS device information, Developer tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Chmod Calculator Util free?

Chmod Calculator Util is free to download, with no in-app purchases.

### Is Developer Toolbox free?

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

### Do Chmod Calculator Util or Developer Toolbox have ads?

Developer Toolbox shows ads; Chmod Calculator Util does not.

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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.*