# Data Modeler vs URL Components

The clearest difference is rating: URL Components at 5.0 against Data Modeler's 4.4. URL Components also leads on monetization model (free vs freemium). Data Modeler's advantage is update cadence (every 5 days vs every 25 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Data Modeler sells 3 in-app purchases, starting at $8.49 per month and URL Components sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

URL Components holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Data Modeler has 5 ratings behind it against 1, so its average is the more settled of the two.

Data Modeler ships an update every 5 days, URL Components every 25 months. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Data Modeler | URL Components |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/data-modeler/id1575153701/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/url-components/id1611800196/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 25 months |
| Monetization | Freemium | **Free** |
| Size | 23 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Katariya](https://appshunter.io/developer/1680332229) | [Swapnanil Dhol](https://appshunter.io/developer/1448345447) |

## What reviewers say

### Data Modeler

[App page](https://appshunter.io/ios/app/data-modeler/id1575153701)

Effortlessly create, visualize, and export complex data models for your projects. Design entities, relationships, and attributes with an intuitive editor. Add data to test your models and export them as JSON documents or diagrams.

**Highlights:** Intuitive data model editor, Create entities, attributes, and relationships, Define cardinalities and relationship types, Add and store data within models, Visualize models as ER diagrams, Export data as JSON documents

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.49 | per month |
| Annual | $59.99 | per year |
| Introductory Lifetime Offer | $89.99 | one-time |


### URL Components

[App page](https://appshunter.io/ios/app/url-components/id1611800196)

Instantly decode and inspect URLs, parsing components like scheme, host, path, and query parameters. Generate code snippets in Swift, curl, and JavaScript for debugging APIs and web links. Ideal for developers working with web requests and data.

**Highlights:** Decode and inspect URLs, Parse URL components, Generate Swift code, Generate curl commands, Generate JavaScript snippets, API debugging tool

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $9.99 | one-time |


## Frequently asked questions

### Is Data Modeler free?

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

### Is URL Components free?

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

### Which has better reviews, Data Modeler or URL Components?

URL Components is rated higher. Data Modeler averages 4.4 out of 5 from 5 ratings, while URL Components averages 5.0 from 1 ratings.

### Do Data Modeler or URL Components have ads?

Neither Data Modeler nor URL Components shows ads.

### Which is updated more often, Data Modeler or URL Components?

Data Modeler ships an update every 5 days, and URL Components every 25 months. Most recently, Data Modeler was updated on September 9, 2026 and URL Components on September 6, 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.*