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Best TV Calibration Apps

250+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated October 2026

The best tv calibration apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top TV Calibration Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1THX tune-up™THX tune-up™Free3.7★ (147)NoNoOct 2026
2KaliTrueKaliTrueFree5.0★ (2)NoNoOct 2026
3TruHu Monitor CalibratorTruHu Monitor CalibratorFree3.3★ (24)YesNoJul 2026
4TestCard ProHD 4kTestCard ProHD 4kFree3.0★ (9)NoYesOct 2026
5DV+ CalibrationDV+ CalibrationFree—NoNoSep 2026
6Screen Brightness Nits MeterScreen Brightness Nits MeterFree4.3★ (20)NoYesOct 2026
7Greatwave TVGreatwave TVFree5.0★ (1)NoNoMay 2026
8SmartPlay Mobile TVSmartPlay Mobile TVFree—NoNoMay 2026

Top Picks for TV Calibration

THX tune-up™#1

THX tune-up™ by THX Ltd.

Editor's Choice
🔧 Utilities
3.7😐(147 ratings)
Free
THX tune-up™ screenshot 1
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THX tune-up™ screenshot 4

Optimize your home theater setup with custom video and audio tests. This app guides you through adjusting picture settings like brightness and color, and verifies speaker connections for immersive sound.

What We Love

  • 👍 Great for calibrating TV picture
  • 🚀 Easy to use
  • 💡 Useful for novice and enthusiast users
  • 🔊 Good for audio calibration
  • 🎥 Helpful test patterns and videos

Room to Improve

  • 🐛 Crashes on newer iOS versions
  • 🔧 Limited functionality without HDMI connection
  • 🔍 Inaccurate color calibration
  • 🔇 Limited audio calibration options
  • 🕰️ App hasn't been updated in years
KaliTrue#2

KaliTrue by JAMES K CASHIN

Display Calibration Assistant
Strong Contender
🔧 Utilities
5.0(2 ratings)
Free
KaliTrue screenshot 1
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This utility app assists users in manually calibrating their displays for accurate color representation. It helps users achieve a "pure white" display by measuring screen output and guiding adjustments.

TruHu Monitor Calibrator#3

TruHu Monitor Calibrator by Seboya LP

Good color made easy
Worth Considering
📷 Photo & Video
3.3(24 ratings)
FreeAdsIn-App Purchases
TruHu Monitor Calibrator screenshot 1
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Achieve accurate monitor colors easily using your phone's camera. This app analyzes your screen to generate the best ICC profile for precise color representation. Calibrate your display in about a minute for professional results.

More TV Calibration apps to explore

FAQ about TV Calibration

What are the best tv calibration apps for iPhone?
THX tune-up™ tops our tv calibration apps ranking as of October 2026, with a 3.7-star average from 147 App Store ratings, and it's free to download.
Yes — 19 of the top tv calibration apps we rank are free to download, including THX tune-up™ and KaliTrue.
THX tune-up™ has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ tv calibration apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.