# Data Modeler vs Haptics Explorer

The clearest difference is review sentiment: Haptics Explorer at 100% against Data Modeler's 55%. Haptics Explorer also leads on rating (5.0 vs 4.4). Data Modeler's advantage is ads (none vs shown) and update cadence (every 5 days vs every 23 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

Haptics Explorer holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 55% of Data Modeler's written reviews are positive against 100% of Haptics Explorer's.

Data Modeler ships an update every 5 days, Haptics Explorer every 23 months. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Data Modeler | Haptics Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/data-modeler/id1575153701/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/haptics-explorer/id1660403082/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 23 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 23 MB | 140 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Katariya](https://appshunter.io/developer/1680332229) | [Alok Singh](https://appshunter.io/developer/1508795536) |

## 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 |


### Haptics Explorer

[App page](https://appshunter.io/ios/app/haptics-explorer/id1660403082)

Explore, test, and implement haptic feedback for iOS development. Discover a comprehensive library of patterns, create custom vibrations, and generate code snippets for seamless integration into your projects.

**Highlights:** Comprehensive haptic pattern library, Live testing with real-time controls, Code generation for UIKit, SwiftUI, Combine, Async/Await, Custom pattern creation and sequence editing, Pre-built pattern templates, Advanced intensity and speed controls, Share and export code snippets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Data Modeler free?

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

### Is Haptics Explorer free?

Haptics Explorer is free to download, with in-app purchases available.

### Which has better reviews, Data Modeler or Haptics Explorer?

Haptics Explorer is rated higher. Data Modeler averages 4.4 out of 5 from 5 ratings, while Haptics Explorer averages 5.0 from 4 ratings.

### Do Data Modeler or Haptics Explorer have ads?

Haptics Explorer shows ads; Data Modeler does not.

### Which is updated more often, Data Modeler or Haptics Explorer?

Data Modeler ships an update every 5 days, and Haptics Explorer every 23 months. Most recently, Data Modeler was updated on October 11, 2026 and Haptics Explorer on October 25, 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.*