Best Geothermal Apps

186+ iOS apps curated and reviewed

3.5 avg rating
19 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our geothermal list covers 186+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Geothermal Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ON Geothermal ExhibitionON Geothermal ExhibitionFree4.6★ (9)NoNoOct 2026
2Symphony by WaterFurnaceSymphony by WaterFurnaceFree2.2★ (64)NoNoNov 2026
3Climate Education: ToolsClimate Education: ToolsFree—NoNoMay 2026
4Symphony by GeoStarSymphony by GeoStarFree2.0★ (4)NoNoOct 2026
5Animo:Animo:Free4.2★ (5)NoNoMay 2026
6SPE GTTSSPE GTTSFree5.0★ (1)NoNoOct 2026
7REMaps - GIS Renewable EnergyREMaps - GIS Renewable EnergyFree5.0★ (6)NoYesOct 2026
8EasynetEasynetFree—NoNoOct 2026

Top Picks for Geothermal

4.6(9 ratings)
Free
ON Geothermal Exhibition screenshot 1
ON Geothermal Exhibition screenshot 2
ON Geothermal Exhibition screenshot 3
ON Geothermal Exhibition screenshot 4

This audio guide app leads you through an exhibition about geothermal energy. Navigate the exhibition using an interactive map and listen to audio stops that correspond to your location. Explore Iceland's geothermal sector through displays, interactive exhibits, and videos.

2.2😞(64 ratings)
Free
Symphony by WaterFurnace screenshot 1
Symphony by WaterFurnace screenshot 2
Symphony by WaterFurnace screenshot 3
Symphony by WaterFurnace screenshot 4

Control your geothermal heating and cooling system remotely with this WiFi-enabled platform. Monitor system performance, adjust temperatures across multiple zones, and track energy usage from any device. Receive alerts and service reminders for proactive maintenance.

What We Love

  • 👍 Handles primary functions well
  • 👍 Works well for control of the thermostat
  • 👍 No delay when inputting a change of heat
  • 👍 Works great for my Water Furnace

Room to Improve

  • 🐛 Extremely basic and not useful
  • 🐛 Frustrating, annoying, yet easily fixable
  • 🐛 Glitchy and inconsistent performance
  • 🐛 Unusable due to bugs
  • 🐛 Terrible app
  • 🐛 Garbage
  • 🐛 So many issues and room for improvement
  • 🐛 Overhaul this app already
  • 🐛 App and data system need better setup
  • 🐛 Horrible interface
  • 🐛 Missing key data
  • 🐛 Temperature change problems
  • 🐛 App has been dumbed down
  • 🐛 In need of modernization
  • 🐛 Zero development
  • 🐛 Outdated system
  • 🐛 Horrendous app
  • 🐛 Buggy but okay
  • 🐛 Few bugs
  • 🐛 Temp request malfunction
  • 🐛 Opening graph crashes app
  • 🐛 Good app, but very limited features
  • 🐛 Needs daily and monthly energy usage

More Geothermal apps to explore

FAQ about Geothermal

What are the best geothermal apps for iPhone?
ON Geothermal Exhibition tops our geothermal apps ranking as of November 2026, with a 4.6-star average from 9 App Store ratings, and it's free to download.
Yes — 19 of the top geothermal apps we rank are free to download, including ON Geothermal Exhibition and Symphony by WaterFurnace.
ON Geothermal Exhibition has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 186+ geothermal apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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