# Symphony by GeoStar > Remote WiFi control platform for geothermal comfort systems. (iPhone/iPad app by WaterFurnace International, Inc..) - Source: https://appshunter.io/ios/app/symphony-by-geostar/id1161399121 (this page in markdown: same URL + `.md`) - Developer: [WaterFurnace International, Inc.](https://appshunter.io/developer/940139733) - Category: Lifestyle - Price: Free - Rating: 2.30/5 from 3 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 17 MB - Languages: American English - Released: 2016-11-09 - Data updated: 2026-07-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/symphony-by-geostar/id1161399121/reviews.md ## What is Symphony by GeoStar? Symphony is a WiFi enabled comfort platform that’s unsurpassed in its ease of use, features and capabilities. It provides detailed system feedback in real-time and the tools to control it. Symphony marries the Aurora controls of your Geostar geothermal unit with the Aurora Weblink router, providing access to your equipment from practically anywhere. Symphony is cloud-based so there’s no software to install and provides control over your entire geothermal system - not just the thermostat as in other ‘smart thermostat’ systems. Symphony allows you to: • View and control your geothermal system’s operation from anywhere using a laptop, smart phone or tablet using an intuitive dashboard for quick access to your unit’s status, operation history, alert history, and energy usage. • Remotely control temperatures and programs for up to 6 zones (requires the IntelliZone2 zoning system). • Observe and track your unit’s energy use for the last 13 months. • Provide equipment performance data to dealers for remote monitoring and diagnosis. • Receive equipment alerts and service reminders (as well as your dealer) via email and texts. ## Key features - Remote system monitoring - Real-time feedback - Temperature and program control - Energy usage tracking - Equipment alerts and reminders - Cloud-based access ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/symphony-by-geostar/id1161399121/reviews.md ### 1/5 — Missing important features *2023-01-16* This homeowner app only shows some of the information available from the symphony system. I would like to see loop and output temperatures, flow rates, and heat of extraction. These features are turned on in the contractor version. Please turn the important features on in the homeowner version. I want read access to all of the information. The lack of information makes this application useless. Also it would be nice to be able to set a cost per KWH. It would also be nice to be able to program the wattage of the backup heat. ## Frequently asked questions about Symphony by GeoStar ### What is Symphony by GeoStar? Symphony by GeoStar is a WiFi-enabled comfort platform that allows you to control and monitor your GeoStar geothermal unit remotely. It provides detailed system feedback, control over multiple zones, and energy usage tracking. ### How do I control my geothermal system with Symphony? You can control your geothermal system using Symphony from a laptop, smartphone, or tablet via an intuitive dashboard. This allows you to view status, operation history, and alerts, and adjust temperatures and programs. ### Can Symphony control multiple zones? Yes, Symphony allows remote control of temperatures and programs for up to 6 zones, provided you have the IntelliZone2 zoning system installed. ### Does Symphony track energy usage? Yes, Symphony allows you to observe and track your unit's energy use for the last 13 months. This data is accessible through the app's dashboard. ### What kind of alerts does Symphony provide? Symphony provides equipment alerts and service reminders via email and text messages to both you and your dealer. This helps in proactive maintenance and diagnosis. ### Is Symphony by GeoStar available on multiple devices? Yes, Symphony is designed to be accessed from practically anywhere using a laptop, smartphone, or tablet. It is supported on iPhone, iPad, and iPod devices. ### How often is Symphony by GeoStar updated? The latest version of Symphony by GeoStar is 3.5.5, which was last updated on November 22, 2025. Updates ensure continued functionality and potential new features. ### What is the user rating for Symphony by GeoStar? Symphony by GeoStar has a user rating of 2.3 stars based on 3 ratings. This indicates a mixed reception among its current user base. ## Version history (last 5 releases) ### 3.5.5 — 2025-11-22 Fixed an issue when viewing the schedule ### 3.5.3 — 2024-11-14 Add support for reading humidity sensor on Onyx thermostats ### 3.5.2 — 2024-10-10 Fixes an issue where the app wouldn't run on iPad running iOS 18 ### 3.5.1 — 2024-09-23 Fixes an issue where the app would crash on devices running lower than iOS 18 ### 3.5.0 — 2024-09-17 Several improvements related to error handling New Equipment Support Updated Font ## Apps similar to Symphony by GeoStar | App | Rating | Price | Category | | --- | --- | --- | --- | | [The Lab: Dev Toolkit for SCiO](https://appshunter.io/ios/app/the-lab-dev-toolkit-for-scio/id965758603) | 3.7 (3) | Free | Lifestyle | | [iToys-Interactive software](https://appshunter.io/ios/app/itoys-interactive-software/id1619856322) | 2.0 (10) | Free | Lifestyle | | [Vitocomfort Plus](https://appshunter.io/ios/app/vitocomfort-plus/id966865825) | — | Free | Lifestyle | | [Mt. Calvary Lutheran Church](https://appshunter.io/ios/app/mt-calvary-lutheran-church/id1133761743) | 5.0 (3) | Free | Lifestyle | | [ClimateMaster iGate](https://appshunter.io/ios/app/climatemaster-igate/id921751914) | 1.1 (10) | Free | Lifestyle | | [Interior Decoration Ideas](https://appshunter.io/ios/app/interior-decoration-ideas/id1076173343) | — | Free | Lifestyle | ## More apps by WaterFurnace International, Inc. - [Symphony by WaterFurnace](https://appshunter.io/ios/app/symphony-by-waterfurnace/id940139734) - [Symphony Contractor Connect](https://appshunter.io/ios/app/symphony-contractor-connect/id1549973220) - [WaterFurnace Events](https://appshunter.io/ios/app/waterfurnace-events/id6755542347) All apps by WaterFurnace International, Inc.: https://appshunter.io/developer/940139733 ## Related topics [symphony by waterfurnace](https://appshunter.io/ios/topics/symphony-by-waterfurnace) · [symphony water furnace](https://appshunter.io/ios/topics/symphony-water-furnace) · [water furnace](https://appshunter.io/ios/topics/water-furnace) · [waterfurnace international](https://appshunter.io/ios/topics/waterfurnace-international) · [geothermal](https://appshunter.io/ios/topics/geothermal) --- *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 2026-07-04.*