Best Theia Legacy Apps

250+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our theia legacy list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Theia Legacy Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Theia LegacyTheia LegacyFree3.8★ (4)NoNoOct 2026
2Monster Smart LightingMonster Smart LightingFree3.7★ (6.7K)NoNoNov 2026
3Scynce Theia StratusScynce Theia StratusFree2.8★ (10)NoNoOct 2026
4Theia CirrusTheia CirrusFree2.0★ (1)NoNoMay 2026
5Govee HomeGovee HomeFree4.2★ (11K)NoNoNov 2026
6Cync (the new name of C by GE)Cync (the new name of C by GE)Free4.6★ (194K)NoNoNov 2026
7X Lights LEDX Lights LEDFree5.0★ (1)NoNoMay 2026
8GLOWRIUMGLOWRIUMFree2.4★ (35)NoNoOct 2026

Top Picks for Theia Legacy

Theia Legacy#1

Theia Legacy by Illum Horticulture

LED Growlight Controller
Editor's Choice
🔧 Utilities
3.8(4 ratings)
Free
Theia Legacy screenshot 1
Theia Legacy screenshot 2
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Theia Legacy screenshot 4

Control your Scynce LED grow lights with custom intensity, spectrum, and scheduling. Design personalized lighting recipes and manage one or multiple lights wirelessly via Bluetooth or mesh network.

3.7😐(6.7K ratings)
Free
#88in Lifestyle
Monster Smart Lighting screenshot 1
Monster Smart Lighting screenshot 2
Monster Smart Lighting screenshot 3
Monster Smart Lighting screenshot 4
Monster Smart Lighting screenshot 5

Control and customize your smart lighting devices with this intuitive app. Create personalized scenes, adjust colors and brightness, and automate your lighting with schedules and voice commands. Enjoy dynamic lighting effects and secure, convenient smart home management.

What We Love

  • 🚀 Easy to use
  • 👍 Vibrant colors
  • 🚀 Convenient app control
  • 👍 Great product quality
  • 👍 Variety of lighting modes and settings

Room to Improve

  • 🐛 App crashes and bugs
  • 🐛 Connectivity issues
  • 🐛 Adhesive problems
  • 🐛 Inconsistent performance
  • 🐛 Difficult setup and pairing
Scynce Theia Stratus#3

Scynce Theia Stratus by Illum Horticulture

LED Growlight Controller
Worth Considering
🔧 Utilities
2.8(10 ratings)
Free
Scynce Theia Stratus screenshot 1
Scynce Theia Stratus screenshot 2
Scynce Theia Stratus screenshot 3
Scynce Theia Stratus screenshot 4
Scynce Theia Stratus screenshot 5
Scynce Theia Stratus screenshot 6

Control your Scynce LED grow lights with this app. Adjust light intensity, customize spectrums, set schedules with sunrise/sunset effects, and create personalized lighting "recipes" for your plants. Connect wirelessly via Bluetooth or mesh network for individual or group control.

More Theia Legacy apps to explore

FAQ about Theia Legacy

What are the best theia legacy apps for iPhone?
Theia Legacy tops our theia legacy apps ranking as of October 2026, with a 3.8-star average from 4 App Store ratings, and it's free to download.
Yes — 20 of the top theia legacy apps we rank are free to download, including Theia Legacy and Monster Smart Lighting.
Theia Legacy has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ theia legacy apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.