XHelper vs Data Modeler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XHelper
A straightforward utility for developers to perform common cryptographic and encoding tasks. It allows hashing strings with SHA256, converting between epoch and Unix timestamps, and encoding/decoding with base64.
- SHA256 string hashing
- Epoch and Unix timestamp conversion
- Base64 encoding
- Base64 decoding
Read full descriptionHide full description
XHelper is a simple utility for developers. Features - Hash strings using SHA256. - Epoch & Unix timestamp conversion tools. - Encode strings with base64. - Decode base64 strings. If you have any issues or ways to improve the app. Please don't hesitate to reach out.
Data Modeler
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.
- 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
Read full descriptionHide full description
Data Modeler: Create, Export, and Visualize Your Data Models With Data Modeler, you can effortlessly create complex data models for your app, website, or database project. Create entities and relationships, and define attributes and cardinalities with ease. The editor is intuitive and responsive, with a wide range of tools at your fingertips. Once you have your data model set up, you can add data to it to make sure it works as expected. And when you're satisfied with your data, you can export it as JSON, so it's ready to use in your projects. You can also view it as a JSON diagram, making it easy to understand its structure and relationships at a glance. Create Complex Data Models with Ease: - Design data models quickly and efficiently with a responsive and intuitive editor. - Add entities, attributes, and cardinalities with a wide range of tools at your fingertips. - Create relationships between entities and define the type of relationship, cardinality, and properties with ease. - View your data models as an ER diagram to quickly understand their structure and relationships at a glance. Add and Export Data as JSON: - Add and store data from your data models with a responsive and intuitive editor. - View your data as a JSON diagram to quickly understand their structure and relationships at a glance. - Analyze complex data models with ease, and identify areas for improvement. - Export data as JSON document to use in your projects. In summary, Data Modeler is an easy-to-use app that simplifies data modeling by providing a responsive and intuitive editor, the ability to add data to those data models, and the ability to export data as JSON and visualize them with a JSON diagram. Whether you're a developer, designer, or project manager, Data Modeler has something to offer to improve your workflow and streamline your projects. Happy Data Modeling! ------- Terms of use: https://aarkaystudio.com/terms Privacy policy: https://aarkaystudio.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: XHelper at 100% against Data Modeler's 55%. XHelper also leads on in-app purchases (none vs 3). Data Modeler's advantage is update cadence (every 5 days vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Data Modeler sells 3 in-app purchases, starting at $8.49 per month. XHelper asks for nothing beyond the download.
XHelper ships an update every 16 months, Data Modeler every 5 days. The most recent releases landed on August 11, 2026 and September 9, 2026 respectively.
| Parameter | XHelper | Data Modeler |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (5 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 54.5% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 16 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Vea Software LLC | Rahul Katariya |
Customer experience
XHelper
Data Modeler
In-app purchases
XHelper
No in-app purchases
Data Modeler
- Monthly$8.491 Month
- Annual$59.991 Year
- Introductory Lifetime Offer$89.99
Questions
Is XHelper free?
Is Data Modeler free?
Do XHelper or Data Modeler have ads?
Which is updated more often, XHelper or Data Modeler?
Other comparisons
