RF coverage & P2P link planning with terrain-aware propagation and offline maps.
About SignalPlanner
SignalPlanner is a maps & navigation app developed by LocStat Consulting Inc..
Download Statistics
SignalPlanner has been downloaded 6 times. In the last 30 days, the app was downloaded 6 times.
User Ratings
The app has no ratings yet.
App Information
SignalPlanner is FREE to download. The APK download size is 13.79 MB. The latest version available is 3.0. The last update was on May 8, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2026.
Description
SignalPlanner brings professional-grade RF propagation modelling to Android and iOS.
Whether you're planning amateur radio repeater coverage, evaluating a WISP backhaul link, or assessing emergency communications reach, SignalPlanner gives you the tools to run a credible estimate in the field or at your desk.
PROPAGATION MODELS
Choose the model that fits your scenario: • ITM Longley-Rice (NTIA) — terrain-diffraction aware, configurable ground • Hata Urban and Rural — empirical path loss for built-up and open environments • COST-231 Urban — extended Hata for frequencies above 1.5 GHz • FSPL + Clutter — free-space path loss with land-cover attenuation • Two-Ray Ground Reflection — for near-ground, lower-frequency paths
TERRAIN AND LAND-COVER DATA
Elevation data comes from NASA/USGS SRTM via AWS Mapzen Terrarium tiles at approximately 27 m resolution. Tiles are cached on-device after the first download; subsequent analyses run locally with no network dependency. Land-cover clutter uses ESA WorldCover 2021 at 10 m resolution, with OpenStreetMap as a secondary fallback.
COVERAGE MAPS
Set a transmitter site, configure frequency, power, antenna gain, and system losses, then run the propagation model over a radius of 5 to 50 km. Results render as a colour-coded raster overlay on the map, with strong-signal and marginal zones clearly distinguished. Choose from standard, satellite, hybrid, muted, or topographic map styles.
POINT-TO-POINT LINK ANALYSIS
Plot a two-endpoint path and run a complete link budget. The terrain profile view shows path elevation, Fresnel zone clearance, and identified obstructions. Export a detailed PDF report suitable for site documentation or planning submissions.
COORDINATE ENTRY
Navigate by address, decimal latitude/longitude, or MGRS grid reference. Drop pins at your GPS position or anywhere on the map by long-pressing.
OFFLINE OPERATION
Once terrain tiles are cached for a region, coverage and P2P analyses run fully offline. Clear the cache at any time from within the app.
EXPORT AND SHARE
Generate PDF reports of propagation map inputs, link budget summaries, and terrain profiles. Share directly using the standard share sheet. Export and import saved maps and P2P shots as JSON archives.
PROTOCOL PRESETS
Common protocols — amateur bands, APRS, LMR frequencies, and broadband data links — are available as presets that auto-populate frequency, sensitivity, and model recommendations. All entries are permitted; presets are a starting point, not a restriction.
PRO UPGRADE
Four complete analyses are free. SignalPlanner Pro is a one-time purchase that removes the limit and unlocks unlimited analyses and exports on your device. Restore Purchases is available for users who have already purchased.
PRIVACY
No account or login required. Location data is used only to centre the map and is never transmitted. No analytics, no advertising, no third-party tracking SDKs.
Data sources: AWS Mapzen/Terrarium elevation tiles (MIT licence, public-domain SRTM upstream). ESA WorldCover 2021 (CC-BY 4.0). OpenTopoMap (CC-BY-SA 3.0). OpenStreetMap contributors (ODbL). Open-Elevation API callback (GPLv2, network service).
Recent changes: Resolved screen refocused on map search.
Get a detailed PDF report for SignalPlanner with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
