# Open Signal: Cell Tower Finder — 5G LTE Coverage Map & Locator > Cell tower locator, signal strength checker, and coverage map explorer. (iPhone/iPad app by Tesera Studio OU.) - Source: https://appshunter.io/ios/app/open-signal-cell-tower-finder/id6779750953 (this page in markdown: same URL + `.md`) - Developer: [Tesera Studio OU](https://appshunter.io/developer/6779750955) - Category: Navigation, Utilities - Price: Free - Rating: 4.10/5 from 15 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 46 MB - Languages: American English - Released: 2026-06-30 - Data updated: 2026-08-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/open-signal-cell-tower-finder/id6779750953/reviews.md ## What is Open Signal? Open Signal helps you find the nearest cell towers, check your signal strength, and explore coverage maps — so you always know where to get a better, more reliable connection. Whether you're setting up a signal booster at home, planning an RV trip, working remotely from a cabin, or just tired of dropped calls, Open Signal shows you what's around you. FIND CELL TOWERS NEAR YOU • See nearby cell tower locations on an interactive map • Find the direction of the closest towers to help aim antennas and boosters • Works with major carriers including AT&T, Verizon and T-Mobile CHECK YOUR SIGNAL • Monitor your signal strength in real time • Spot weak spots and dead zones around you • See where 5G, 4G and LTE reach in your area TEST YOUR CONNECTION • Run download, upload and ping speed tests • See how fast your connection really is • Compare results across different locations EXPLORE COVERAGE MAPS • Browse 5G / 4G / LTE coverage on the map • Compare coverage before you travel or move • Find the best spot for a steady, usable signal PERFECT FOR • RV, van life and campers • Rural homes and weak-signal areas • Signal booster and antenna setup • Remote workers and travelers • Anyone troubleshooting bad reception Open Signal gives you a clear, simple way to understand the cellular world around you — no guesswork, just a better signal. Privacy Policy: https://teserastudio.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Find nearby cell towers - Check real-time signal strength - Run download, upload, and ping tests - Explore 5G/4G/LTE coverage maps - Identify weak spots and dead zones - Works with major carriers ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/open-signal-cell-tower-finder/id6779750953/reviews.md ### 5/5 — Finally found the dead spot *2026-07-06* Moved into a place with spotty service and couldn't figure out why. This app showed me the nearest towers and which direction they were, so I realized my signal was getting blocked by the hill behind us. Pointed my phone the right way and picked up two extra bars. Super handy for finding the closest tower whether you're at home or out in the middle of nowhere. ## Frequently asked questions about Open Signal ### What is Open Signal? Open Signal is a navigation app that helps you find nearby cell towers, check your real-time signal strength, and explore 5G/4G/LTE coverage maps. It also allows you to test your connection speeds. ### Does Open Signal have ads? No, Open Signal does not contain advertisements. This allows for an uninterrupted user experience while you are trying to find the best signal. ### Is Open Signal free to use? Yes, Open Signal is free to download and use. It may offer in-app purchases for additional features or content. ### What devices support Open Signal? Open Signal is currently supported on iPhone and iPod devices. It is designed to provide a seamless experience on these platforms. ### How often is Open Signal updated? The latest version of Open Signal is 1.1.1, and it was last updated on July 17, 2026. Updates typically bring performance improvements and new features. ### What is the age rating for Open Signal? Open Signal has an age rating of 4+, making it suitable for users of all ages. It provides helpful information without mature content. ### Can Open Signal help me aim antennas? Yes, Open Signal can help you find the direction of the closest cell towers, which is useful for aiming antennas and signal boosters for a stronger connection. ### Does Open Signal work with all carriers? Open Signal works with major carriers including AT&T, Verizon, and T-Mobile, providing coverage information and tower locations for these networks. ## Version history (last 4 releases) ### 1.1.2 — 2026-08-20 Thanks for using Open Signal! This update focuses on stability and accuracy. • Fixed crashes • Improved accuracy ### 1.1.1 — 2026-07-17 Thanks for using Open Signal! This update focuses on stability and accuracy. • Fixed crashes • Improved accuracy ### 1.1.0 — 2026-07-09 Thanks for using Open Signal! This update focuses on stability and accuracy: • Fixed crashes that could occur during tower scanning • Improved cell tower map accuracy • Sharper compass direction to the nearest tower • Refreshed tower and coverage data • General performance improvements and bug fixes Have feedback? We'd love to hear from you. ### 1.0.0 — 2026-06-30 No release notes. ## Related topics [signal strength network](https://appshunter.io/ios/topics/signal-strength-network) · [open signal cell tower locator](https://appshunter.io/ios/topics/open-signal-cell-tower-locator) · [open signal cell tower finder](https://appshunter.io/ios/topics/open-signal-cell-tower-finder) · [cell signal strength tower](https://appshunter.io/ios/topics/cell-signal-strength-tower) · [cell signal strength check](https://appshunter.io/ios/topics/cell-signal-strength-check) · [signal strength cellular](https://appshunter.io/ios/topics/signal-strength-cellular) · [cell signal tower](https://appshunter.io/ios/topics/cell-signal-tower) · [cell signal scan](https://appshunter.io/ios/topics/cell-signal-scan) · [open signal](https://appshunter.io/ios/topics/open-signal) · [signal booster network](https://appshunter.io/ios/topics/signal-booster-network) · [signal strength wireless](https://appshunter.io/ios/topics/signal-strength-wireless) · [cell signal finder](https://appshunter.io/ios/topics/cell-signal-finder) · [signal booster cellular](https://appshunter.io/ios/topics/signal-booster-cellular) · [cell phone signal strength](https://appshunter.io/ios/topics/cell-phone-signal-strength) · [pedestrian signal](https://appshunter.io/ios/topics/pedestrian-signal) · [cell tower signal finder](https://appshunter.io/ios/topics/cell-tower-signal-finder) · [signal found](https://appshunter.io/ios/topics/signal-found) · [cell coverage map](https://appshunter.io/ios/topics/cell-coverage-map) · [signal booster data](https://appshunter.io/ios/topics/signal-booster-data) · [cell phone towers world map](https://appshunter.io/ios/topics/cell-phone-towers-world-map) --- *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 2026-08-29.*