# SwaraLink — Simplifying BLE Development! > BLE development and testing platform middleware for embedded devices and mobile apps. (iPhone/iPad app by SwaraLink Technologies.) - Source: https://appshunter.io/ios/app/swaralink/id6443509170 (this page in markdown: same URL + `.md`) - Developer: [SwaraLink Technologies](https://appshunter.io/developer/1646719544) - Category: Utilities, Developer Tools - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 14.1 · 5 MB - Languages: English - Released: 2022-10-03 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/swaralink/id6443509170/reviews.md ## What is SwaraLink? SwaraLink is the official mobile app for demonstration, development, and test of the SwaraLink Bluetooth Low Energy (BLE) Platform. The SwaraLink BLE Platform is a cross-platform middleware that simplifies and reduces the cost of developing high-quality products that use Bluetooth Low Energy Technology. The platform consists of two middleware components: a peripheral library ("swl_periph") that runs on the embedded device, and a central library ("SWLCentral") that runs on the mobile device. The two libraries work together to manage the Bluetooth functionality, while enabling a simplified development experience. Key features of the SwaraLink Platform: • Designed for a fast and seamless user-experience • Tested and optimized for interoperability with iOS and other mobile operating systems • Power-optimized to maximize battery life • High-throughput: >600kbps application data throughput with an iPhone • Simplified pairing and unpairing procedures • Default security features: Encryption with secure key exchange, Access control (connection rejection of unpaired devices) • Over-the-air firmware updates • Built-in exception handling and diagnostics for remote debugging The SwaraLink App exposes the entire SWLCentral mobile API. All functions of the library are exposed with descriptions of each function. All function calls and events generated by the library are displayed in the timestamped log. The SwaraLink App also can serve as testing and validation tool for embedded developers who are developing using the SwaraLink Platform. For a demo of the platform using this app, please visit https://www.swaralink.com/demo. For more information on the SwaraLink Platform, please visit https://www.swaralink.com. ## Key features - BLE platform middleware - Simplified development experience - High-throughput data transfer - Secure pairing and encryption - Over-the-air firmware updates - Remote debugging and diagnostics ## Frequently asked questions about SwaraLink ### What is SwaraLink used for? SwaraLink is the official mobile app for demonstrating, developing, and testing the SwaraLink Bluetooth Low Energy (BLE) Platform. It simplifies BLE integration for embedded devices and mobile applications. ### Is SwaraLink free to use? Yes, SwaraLink is available for free. The app itself does not have a price, and the provided data indicates no in-app purchases. ### What devices does SwaraLink support? SwaraLink is compatible with iPhone, iPad, and iPod devices. It is designed to work with iOS and other mobile operating systems for a seamless user experience. ### How does SwaraLink handle security? SwaraLink includes default security features such as encryption with secure key exchange and access control to reject unpaired devices. This ensures a secure connection and data transfer. ### Can I update firmware using SwaraLink? Yes, SwaraLink supports over-the-air firmware updates for your embedded devices. This feature allows for convenient and remote firmware management. ### What is the data throughput of SwaraLink? SwaraLink offers high-throughput capabilities, achieving over 600kbps of application data throughput when used with an iPhone. This ensures efficient data transfer for your BLE applications. ### Does SwaraLink offer debugging tools? Yes, SwaraLink provides built-in exception handling and diagnostics for remote debugging. The app also displays timestamped logs of all function calls and events generated by the library. ### When was SwaraLink last updated? The latest version of SwaraLink, 1.2.1, was released on November 18, 2022. The app was initially released on October 3, 2022. ## Version history (last 1 release) ### 1.2.1 — 2022-11-18 SwaraLink Central (SWLCentral) iOS App v1.2.1 Release 2022-11-09 Updates from v1.1.0: -Fixed updatePeripheralFirmware API with Silicon Labs devices -Minor bug fixes and internal improvements ## Apps similar to SwaraLink | App | Rating | Price | Category | | --- | --- | --- | --- | | [IOT747 Communicator](https://appshunter.io/ios/app/iot747-communicator/id1610105626) | — | Free | Utilities | | [VSG102 Update](https://appshunter.io/ios/app/vsg102-update/id1659602281) | — | Free | Utilities | | [CompSci Calculator](https://appshunter.io/ios/app/compsci-calculator/id1111878012) | 4.4 (40) | Free | Utilities | | [System Controls](https://appshunter.io/ios/app/system-controls/id1203452611) | 2.9 (12) | Free | Utilities | | [Simplicity Connect](https://appshunter.io/ios/app/simplicity-connect/id1030932759) | 4.1 (16) | Free | Utilities | | [KBeaconPro](https://appshunter.io/ios/app/kbeaconpro/id1573205819) | 4.0 (2) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*