# Antennascope — Find & Align Your TV Antenna > Tool to find TV transmitters and align antennas for optimal signal. (iPhone/iPad app by Trademark Applications.) - Source: https://appshunter.io/ios/app/antennascope/id6758896270 (this page in markdown: same URL + `.md`) - Developer: [Trademark Applications](https://appshunter.io/developer/493063248) - Category: Utilities - Price: Free (on sale, was $0.99) - Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 4 MB - Languages: American English - Released: 2026-02-17 - Data updated: 2026-09-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/antennascope/id6758896270/reviews.md ## What is Antennascope? Antennascope is your all-in-one tool for finding the best TV transmitters and perfectly aligning your antenna — no professional installer needed. Simply enter your postcode or use GPS, and Antennascope instantly finds the nearest transmitters, estimates signal strength, and shows you exactly which direction to point your aerial. The built-in compass guides you in real time until you're locked on target. FIND YOUR TRANSMITTER Search by postcode, ZIP code, or current GPS location. Antennascope calculates the distance, bearing, and estimated signal strength for every transmitter in range. Results are ranked so you can quickly identify your best option. REAL-TIME COMPASS ALIGNMENT Open the compass and rotate your antenna until you hit the green zone. The live heading display shows exactly how many degrees to turn and in which direction. An on-screen signal meter and "ON TARGET" indicator confirm when you're perfectly aligned. INTERACTIVE MAP See all nearby transmitters plotted on a map alongside your location. Tap any pin to view full transmitter details including channels, power output, and distance. Plan your installation before you even pick up the aerial. FULL TRANSMITTER DETAILS For every transmitter, view: Signal strength estimate with contributing factors Distance and compass bearing Broadcast power (ERP) and polarisation Aerial group recommendation (UK) Complete channel and multiplex listings Main transmitter or relay status FOUR COUNTRIES SUPPORTED United Kingdom — Full Freeview transmitter database including main transmitters and relays, with aerial group information and all multiplexes (PSB1, PSB2, PSB3, COM4, COM5, COM6) Ireland — Complete Saorview network coverage with all transmitter sites France — TNT (Télévision Numérique Terrestre) transmitter locations across metropolitan France United States — ATSC broadcast stations covering all major markets and DMAs, with call signs for ABC, CBS, NBC, FOX, PBS, CW and local stations POSTCODE & ZIP CODE SEARCH Smart search understands UK postcodes, Irish Eircode routing keys, French postal codes, and US ZIP codes. The app automatically detects which country you're searching in and returns the right transmitters. DESIGNED FOR EVERYONE Whether you're a cord-cutter setting up your first over-the-air antenna, a caravanner looking for signal on the road, or a homeowner fine-tuning an existing rooftop aerial, Antennascope gives you the information you need in a clear, simple interface. Works in both portrait and landscape orientation on iPhone and iPad. Supports metric and imperial distance units. Note: Signal estimates are approximate and based on distance and transmitter power. Actual reception depends on terrain, buildings, weather conditions, and aerial equipment. Compass accuracy depends on device calibration. If your aerial is not easily accessible from ground level, please consider hiring a professional installer. Transmitter data sourced from official broadcast databases. No account or subscription required. ## Key features - Find TV transmitters by postcode or GPS - Real-time compass for antenna alignment - Interactive map of nearby transmitters - Detailed transmitter information - Supports UK, Ireland, France, and US - Postcode and ZIP code search ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/antennascope/id6758896270/reviews.md ### 2/5 — It didn’t really help *2026-08-10* OK, so I don’t understand how I’m supposed to use this. I have a home Hannah made out of a pair of glasses tinfoil and coax cable and it gives me three channels. I don’t understand how I’m supposed to get any more channels with this because this is detecting to broadcasting towers and that’s about it and I don’t even know what I’m supposed to do to be able to take these towers ## Frequently asked questions about Antennascope ### How does Antennascope help me align my TV antenna? Antennascope provides a real-time compass that guides you to point your antenna directly at the nearest TV transmitters. The on-screen signal meter and 'ON TARGET' indicator confirm when you have achieved perfect alignment for the best reception. ### What countries does Antennascope support for TV transmitters? Antennascope supports transmitter data for the United Kingdom (Freeview), Ireland (Saorview), France (TNT), and the United States (ATSC broadcast stations). ### Can I see where transmitters are located with Antennascope? Yes, Antennascope features an interactive map that plots all nearby transmitters in relation to your current location. You can tap on any transmitter pin to view its full details. ### Does Antennascope have ads? No, Antennascope is ad-free, providing an uninterrupted experience for users. ### What information does Antennascope provide about each transmitter? For each transmitter, Antennascope displays estimated signal strength, distance, bearing, broadcast power, aerial group recommendations (for the UK), and channel listings. ### Is Antennascope available on Android devices? Antennascope is designed for iPhone and iPad, supporting both portrait and landscape orientations. ### How accurate are the signal strength estimates in Antennascope? Signal estimates are approximate and based on distance and transmitter power. Actual reception can be affected by terrain, buildings, weather, and your specific aerial equipment. ### How often is Antennascope updated? The latest version, 1.0.1, was released on April 26, 2026, indicating recent updates to the application. ## Version history (last 2 releases) ### 1.0.1 — 2026-04-26 Bug fixes ### 1.0 — 2026-02-18 No release notes. ## More apps by Trademark Applications - [Hockey Goal Sirens](https://appshunter.io/ios/app/hockey-goal-sirens/id530229411) - [Hockey Goal Sirens Pro](https://appshunter.io/ios/app/hockey-goal-sirens-pro/id532908416) - [Screaming Goat](https://appshunter.io/ios/app/screaming-goat/id995065014) - [PugMojis](https://appshunter.io/ios/app/pugmojis/id1178560604) - [Retro Tones & Alerts](https://appshunter.io/ios/app/retro-tones-and-alerts/id1262728348) - [WiredUK](https://appshunter.io/ios/app/wireduk/id1472508192) All apps by Trademark Applications: https://appshunter.io/developer/493063248 ## Related topics [transmitter](https://appshunter.io/ios/topics/transmitter) · [rca antenna signal finder](https://appshunter.io/ios/topics/rca-antenna-signal-finder) --- *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 2026-09-10.*