# Web Toolbox vs Aspect Ratio Pro

The clearest difference is price: Web Toolbox at Free against Aspect Ratio Pro's $3.99. Web Toolbox also leads on rating (4.3 vs 4.0) and ratings volume (12 vs 1). Aspect Ratio Pro's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Web Toolbox is free to download; Aspect Ratio Pro costs $3.99 up front. Web Toolbox sells 2 one-off in-app purchases. Aspect Ratio Pro asks for nothing beyond the download.

Web Toolbox holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Web Toolbox has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 83% of Web Toolbox's written reviews are positive against 100% of Aspect Ratio Pro's, so the app with the better star average is not the one people write more warmly about.

Web Toolbox ships an update every 4 weeks, Aspect Ratio Pro every 3 weeks. The most recent releases landed on August 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Web Toolbox | Aspect Ratio Pro |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/web-toolbox/id1542941937/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 15 MB | 24 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Fausto Ristagno](https://appshunter.io/developer/482102205) | [App ahead GmbH](https://appshunter.io/developer/955848754) |

## What reviewers say

### Web Toolbox

[App page](https://appshunter.io/ios/app/web-toolbox/id1542941937)

Monitor your websites and web servers with automated checks for responses and content. Configure various checks like HTTP status codes, headers, and content using CSS selectors or custom JavaScript. Includes DNS, GeoIP, and Whois tools for comprehensive web analysis.

**Highlights:** Automated HTTP status code checks, HTTP header content verification, CSS selector-based content checks, Custom JavaScript execution for checks, DNS client for server queries, GeoIP lookup for IP address location, Tabular Whois client for domain info

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime (Only PRO users) | Free | one-time |
| Pro Lifetime | $2.99 | one-time |


### Aspect Ratio Pro

[App page](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099)

This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.

**Highlights:** Rule of three calculations, Instant fourth value calculation, Ratio and proportion solver, Intuitive input interface, Supports iPhone and Mac

**In-app purchases:** none


## Frequently asked questions

### Is Web Toolbox free?

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

### Is Aspect Ratio Pro free?

Aspect Ratio Pro costs $3.99, with no in-app purchases.

### Which has better reviews, Web Toolbox or Aspect Ratio Pro?

Web Toolbox is rated higher. Web Toolbox averages 4.3 out of 5 from 12 ratings, while Aspect Ratio Pro averages 4.0 from 1 ratings.

### Do Web Toolbox or Aspect Ratio Pro have ads?

Web Toolbox shows ads; Aspect Ratio Pro does not.

### Which is updated more often, Web Toolbox or Aspect Ratio Pro?

Web Toolbox ships an update every 4 weeks, and Aspect Ratio Pro every 3 weeks. Most recently, Web Toolbox was updated on August 30, 2026 and Aspect Ratio Pro on September 10, 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.*