Best Thermostat Controller Apps

247+ iOS apps curated and reviewed

2.4 avg rating
20 free apps
Updated November 2026

With an average user rating of 2.4★, the thermostat controller category is one of the App Store's strongest. Browse all 247+ apps we track, sorted so the most loved ones surface first.

Compare top Thermostat Controller Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Thermostat ControllerThermostat ControllerFree5.0★ (1)NoNoMay 2026
2SensiSensiFree4.6★ (247K)NoNoNov 2026
3Hi ThermostatHi ThermostatFree—NoNoMay 2026
4Total Connect ComfortTotal Connect ComfortFree4.3★ (76K)NoNoNov 2026
5VRF ControllerVRF ControllerFree1.0★ (22)NoNoOct 2026
6Thermostat control BLEThermostat control BLEFree1.0★ (9)NoNoOct 2026
7Rhapsody Thermostat ControlRhapsody Thermostat ControlFree1.0★ (1)NoNoOct 2026
8ThermostatThermostatFree—NoNoMay 2026

Top Picks for Thermostat Controller

5.0(1 ratings)
Free
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Monitor and adjust your Venstar thermostat's temperature, humidity, and fan settings directly from your phone. View current and historical runtime data. Receive optional notifications for state changes.

Sensi#2

Sensi by Copeland LP

Strong Contender
🌟 Lifestyle
4.6😊(246K ratings)
Free
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Control your home's climate remotely with a smart thermostat. Adjust temperature, set schedules, and receive alerts from anywhere. Integrates with popular smart home platforms for seamless control.

What We Love

  • 🚀 Fantastic remote control
  • 🔥 Great functionality
  • 👍 Easy installation
  • 💰 Good value
  • ⏱️ Helpful usage tracking
  • 🔌 No extra fees

Room to Improve

  • 🔌 Frequent disconnections
  • 🐛 Inconsistent performance
  • 📱 Unintuitive app interface
  • 🌐 Lacks international support
  • 🌡️ Inaccurate humidity readings

More Thermostat Controller apps to explore

FAQ about Thermostat Controller

What are the best thermostat controller apps for iPhone?
Thermostat Controller tops our thermostat controller apps ranking as of November 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top thermostat controller apps we rank are free to download, including Thermostat Controller and Sensi.
Thermostat Controller has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 247+ thermostat controller apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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