Simple TOPO app icon

Apps Like Simple TOPO for iPhone and iPad

Outdoor navigation for iPhone and iPad.

The app provides outdoor navigation with satellite, road, and hybrid maps. An in-app subscription unlocks USGS 24k Topo charts, navigational features, and frequent upgrades for outdoor pursuits.

by Red Sky Engineering, LLC★ 5.01 ratingsNavigationFreeData updated 2026-10-01

Simple TOPO screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Eurail/Interrail Rail Planner app icon

    Eurail/Interrail Rail Planner

    Interrail B.V.

    Plan trips, find train times, track journeys

    Plan trips by searching for train connections across Europe, both online and offline. View live updates on delays, disruptions, and platform changes. Save and organize routes. Check pass validity and remaining journeys.

    ★ 2.71,540 ratingsTravelFreeData updated 2026-09-08
  2. Topo maps - Sweden app icon

    Topo maps - Sweden

    Shingle Oy

    Save tracks and view topography offline

    Use topographic of for accurate navigation. Save and view tracks with detailed information. Export tracks as GPX files and import place marks. Measure distances on . Access offline without internet connection.

    ★ 5.01 ratingsNavigation$3.99Data updated 2026-09-10
  1. Lokimaps app icon

    Lokimaps

    Shingle Oy

    Navigate with accurate

    View topographic of with detailed scale options and lake depth information. Access property data via in- purchase. Download for offline use. Navigate using precise map data and location features.

    ★ 4.52 ratingsNavigationFreeData updated 2026-09-08
  2. Airmate app icon

    Airmate

    Myriel Aviation SA

    Plan flights, track weather, view maps

    Plan flights with detailed weather data, airport information, and NOTAMs. Overlay georeferenced charts on aviation maps. Access IFR and VFR plates for over 200 countries. Manage and download airport plates in advance.

    ★ 4.5544 ratingsNavigationFreeData updated 2026-09-10
  3. fDeck: flight instruments app icon

    fDeck: flight instruments

    Darren Yeates

    Tune radios and view

    Access real-time data and control virtual . Tune global aviation radios or create custom radio aids. Practice navigation techniques and use as a training tool or supplementary instrument during flights.

    ★ 4.8328 ratingsNavigationFreeData updated 2026-09-13
  4. Wisuki - Wind and Waves app icon

    Wisuki - Wind and Waves

    WISUKI GLOBAL, S.L.

    Plan outdoor activities with weather forecasts

    View , wave, weather, and tide forecasts with detailed data. Find optimal spots based on conditions. Track forecasts for surfing, kitesurfing, fishing, and sailing. Post sessions, share publicly or privately, and interact with others.

    ★ 4.6866 ratingsWeatherFreeData updated 2026-09-08
  5. iSailGPS : NOAA USA RNC Charts app icon

    iSailGPS : NOAA USA RNC Charts

    James Associates Inc.

    Plot courses and track your route

    Use device as high-performance GPS receiver with USA Raster Nautical . Access without cell signal. Navigate safely in emergencies. Sync with chart plotter if available. Download for offline use. Track location and display real-time data.

    ★ 3.972 ratingsNavigation$7.99Data updated 2026-10-09
  6. Wind & Tides: Marine Forecasts app icon

    Wind & Tides: Marine Forecasts

    Two Bit Labs LLC

    Marine weather for coastal regions.

    The app provides marine weather for 14 regions on the US West and East Coasts. It includes NOAA nautical charts, forecasts, currents, tides, and local conditions for various water activities.

    ★ 4.8408 ratingsWeather$4.99Data updated 2026-10-11
  7. iHikeGPS NZ : LINZ Topo Maps app icon

    iHikeGPS NZ : LINZ Topo Maps

    James Associates Inc.

    Track routes, view , navigate outdoors

    Record and view hiking tracks with detailed topographic . Navigate routes using GPS coordinates. Mark waypoints and save locations. Display elevation changes and compass direction. Sync with Apple Health for activity tracking.

    ★ 5.02 ratingsNavigation$2.99Data updated 2026-09-08
  8. EPIC - Surf Report & Forecast app icon

    EPIC - Surf Report & Forecast

    Nuno Fernandes

    Check conditions and forecasts

    View tide charts, wind direction, and swell alerts. Check 7-day forecasts with detailed wave height and period data. Set custom alerts for changing conditions. Track real-time reports and share forecasts with other users.

    ★ 4.6719 ratingsWeatherFreeData updated 2026-09-14
  9. RouteBuddy Atlas - GPS Nav App for US and Worldwide Topo Maps app icon

    RouteBuddy Atlas - GPS Nav App for US and Worldwide Topo Maps

    RouteBuddy Ltd.

    Navigate with offline

    Navigate with GPS featuring offline for USA, Great Britain, France, Ireland, New Zealand, Norway, Sweden, and Denmark. View detailed terrain features, set waypoints, and track routes. Download free demo to preview map quality.

    ★ 5.01 ratingsNavigationFreeData updated 2026-09-08
  10. Trails Offroad: Offline Maps app icon

    Trails Offroad: Offline Maps

    TRAILS OFFROAD LLC

    Navigate and track your route

    Plan and navigate off-road trips with detailed trail guides, GPS , and route planning tools. View trail difficulty, elevation, and user reviews. Save and share routes. Track progress and receive turn-by-turn navigation without internet.

    ★ 4.7672 ratingsNavigationFreeData updated 2026-09-06
  11. Gunks app icon

    Gunks

    Dirtbag Developers, Inc

    Browse climbs, view photos, and access guides

    Access climb details through searchable and filterable lists. View base photos, route descriptions, and high-resolution aerial images or GPS maps. Use GPS for navigation and locate nearby climbs. Track progress with Tick List and To-Do List features.

    ★ 4.881 ratingsSportsFreeData updated 2026-09-10

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.