Data Modeler vs Bluetooth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
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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
Bluetooth
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BLECI Debugger Pro is a powerful BLE debugging tool for developers, hardware engineers, and testers. Scan nearby Bluetooth Low Energy devices, inspect GATT services and characteristics, send custom Hex commands, enable notifications, and review live logs in one place. Build reusable Profiles for the devices you work with. Save commands, data parsers, receive rules, timers, services, characteristics, and connection workflows so you can debug faster and reduce repeated manual work. Key features: • Scan nearby BLE peripherals • Filter devices by name, RSSI, and advertised Service UUID • Connect and inspect GATT services and characteristics • Read values, write Hex commands, and enable notifications • Create reusable device Profiles • Configure commands with flexible payloads • Build parsers for raw bytes and Hex data • Set receive rules and timers • Inspect SYSTEM, TX, RX, PARSE, and ERROR logs • Search logs by keyword, UUID, characteristic, or Hex data • Share live logs over a local network • Use the built-in guide to learn BLE debugging workflows Designed for BLE development, firmware testing, hardware integration, protocol debugging, and device validation. Terms of Use: https://codexapp.github.io/Privacy/index.html Vip Terms: https://codexapp.github.io/Privacy/index.html?doc=user
Screenshots
Verdict
The clearest difference is in-app purchases: Bluetooth at none against Data Modeler's 3. Data Modeler's advantage is update cadence (every 5 days vs every 17 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. Bluetooth asks for nothing beyond the download.
Data Modeler ships an update every 5 days, Bluetooth every 17 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.
| Parameter | Data Modeler | Bluetooth |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) — better | — |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 days — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 17.6 | 16 — better |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Rahul Katariya | 岩 胡 |
In-app purchases
Data Modeler
- Monthly$8.491 Month
- Annual$59.991 Year
- Introductory Lifetime Offer$89.99
Bluetooth
No in-app purchases
Questions
Is Data Modeler free?
Is Bluetooth free?
Do Data Modeler or Bluetooth have ads?
Which is updated more often, Data Modeler or Bluetooth?
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