248+ iOS apps curated and reviewed
Looking for free signalkind apps? 20 of our 248+ 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 | Yes | Aug 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | 1.3★ (11) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (7K) | No | No | Aug 2026 |
| 5 |  | Free | 5.0★ (3) | No | No | Aug 2026 |
| 6 |  | Free | 5.0★ (11) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.6★ (9) | No | Yes | Aug 2026 |
| 8 |  | Free | 2.0★ (3) | No | No | Jun 2026 |
This utility helps users install cell phone signal boosters by testing signal strength, identifying base station direction, and connecting to boosters for adjustment and monitoring. It offers guidance and support to ensure optimal signal performance for homes and offices.
This app connects organizations with their employees in real time. It delivers personalized and relevant content through alerts, push notifications, and various post formats. Companies use it to ensure every worker receives essential information.
Control Bluetooth-enabled traffic light signals with customizable patterns. Adjust light names, flash speeds, and pin settings for individual, flashing, random, or standard sequences.
This mobile tool diagnoses and evaluates traffic signal timing plans in real-time. It allows users to create virtual signal controllers on their devices that mimic field operations, helping to identify common issues with coordinated signals.
Locate nearby cell towers, measure signal strength, and analyze connection stability. This tool provides interactive maps, detailed tower data, and monitoring features to help you find optimal coverage and identify weak signal areas.
Access important text messages on the go with actionable notifications and an organized inbox. This app is designed to help you stay on top of critical conversations with students, parents, prospects, and alumni. A Modern Campus Message account is required for use.
Easily manage and monitor your cell phone signal booster system. This app allows for remote monitoring, software updates, and configuration of your booster for consistent signal strength.
Prepare for your driving test and master traffic signs. This app provides a comprehensive guide to all current traffic signals, their meanings, and categories. Test your knowledge with self-assessment quizzes to ensure you're ready for the road.
Enhance your cellular signal strength with this app designed to work with a specific signal booster system. It provides installation guidance, helps locate nearby cell towers for optimal performance, and offers offline access to booster information.
This cloud-based tool helps audio engineers create and share input lists and stage plots. It offers offline data sync and live global changes for efficient audio production. Say goodbye to manual methods and embrace advanced digital solutions.
This reference app provides mariners and waterfront enthusiasts with quick access to the International Code of Signals. It includes images and usage descriptions for all international code flags, essential for safe navigation and understanding ship communications.
Get real-time traffic alerts and exclusive content from JP. Stay informed about road conditions and receive personalized updates to plan your journeys effectively.
This app helps you find areas with strong mobile signals and avoid dead zones using crowdsourced data. Navigate to better reception, report signal issues offline, and discover mobile deals. It's designed for anyone who needs reliable connectivity, from travelers to remote workers.
Learn and practice Morse code with this engaging app. It offers interactive tapping, real-time scoring, and haptic feedback to make learning fun and effective. Ideal for beginners and those looking to refresh their skills.
