RelaySMS by Afkanerd Information Technologies Ltd
SMSWithoutBorders Secured



38+ iOS apps curated and reviewed
Looking for free relaysms apps? 20 of our 38+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | — | No | No | May 2026 | |
| 3 | Free | — | No | No | Jul 2026 | |
| 4 | Free | 3.8★ (43) | Yes | Yes | Jun 2026 | |
| 5 | Free | 2.3★ (3) | No | No | May 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 3.0★ (6) | No | No | May 2026 | |
| 8 | Free | — | No | No | May 2026 |















Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.


Schedule SMS messages to be sent to custom groups or individuals at a specific date and time. Manage contacts, create message templates, and view the history of scheduled and sent messages.




This app allows users to operate and maintain Schneider Electric protection relays and circuit breakers. It provides real-time notifications, simplifies device management through QR code scanning, and enables wireless communication for monitoring and operation.




Control a Bluetooth relay board with optically isolated inputs and an OLED display via your computer or smartphone. This powerful and user-friendly application manages four volt-free contact relay outputs, each capable of handling up to 10 Amps.


This application enables remote control and parameter configuration for industrial devices via Wi-Fi. It supports up to eight channels and can integrate with temperature and humidity sensors for real-time monitoring.


Monitor and control an overload relay remotely via Bluetooth. Configure settings, view real-time data, and troubleshoot faults from up to 30 feet away, enhancing safety by keeping users away from control panels.




This application allows authorized users to wirelessly communicate with and configure Campbell Company APS devices. It enables adjustments to devices like Guardians, Guardian Duos, MAPS, and Beacons.


This app enables wireless commissioning of lighting, plug load, and HVAC systems through a Bluetooth connection. It integrates occupancy sensors, photo sensors, and switches for code-compliant solutions. Features include relay control, dimming zones, and daylight harvesting.


This platform helps Amazon Relay operators manage their fleet and loads efficiently. It offers live dispatch tracking, an AI-powered assistant for quick answers, and tools for driver management, document submission, and safety alerts. Supports English and Spanish.








This app allows you to program and operate an SMS-programmable intercom system. It enables remote management of access cards, keypad codes, and gate operations via text messages, ideal for holiday lets and service industries. Features include a 7-day time clock and notifications for granted access.

