Best Pupillary Distance Ruler Apps

249+ iOS apps curated and reviewed

3.9 avg rating
16 free apps
Updated October 2026

Out of 249+ pupillary distance ruler apps on iOS, 16 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Pupillary Distance Ruler Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pupillary Distance RulerPupillary Distance RulerFree4.0★ (3)NoYesOct 2026
2EyeMeasureEyeMeasureFree4.7★ (23K)NoNoNov 2026
3PD Meter - Pupillary DistancePD Meter - Pupillary DistanceFree5.0★ (1)YesYesOct 2026
4PDCheck ARPDCheck ARFree4.9★ (4.1K)NoNoNov 2026
5Pupil Distance Meter - Eye PDPupil Distance Meter - Eye PDFree4.6★ (608)NoYesNov 2026
6Pupillary DistancePupillary Distance$1.99—NoNoNov 2026
7Pupillary Distance Measure: PDPupillary Distance Measure: PDFree4.5★ (143)NoYesOct 2026
8Pupillary Distance MeasurePupillary Distance Measure$1.993.0★ (2)NoNoJul 2026

Top Picks for Pupillary Distance Ruler

Pupillary Distance Ruler#1

Pupillary Distance Ruler by Krueger Systems, Inc.

Measure eyes with TrueDepth
Editor's Choice
💪 Health & Fitness
4.0(3 ratings)
FreeIn-App Purchases
Pupillary Distance Ruler screenshot 1
Pupillary Distance Ruler screenshot 2
Pupillary Distance Ruler screenshot 3
Pupillary Distance Ruler screenshot 4
Pupillary Distance Ruler screenshot 5

Accurately measure your interpupillary distance (PD) using advanced iPhone sensors. Get precise results in seconds for ordering glasses, setting up VR, or tracking vision. Offers both free basic measurements and advanced pro features via in-app purchase.

EyeMeasure#2

EyeMeasure by Bonlook Inc

Pupillary Distance| Seg Height
Strong Contender
💪 Health & Fitness
4.7😐(23K ratings)
Free
EyeMeasure screenshot 1
EyeMeasure screenshot 2

Transform your iPhone into a precise 3D scanner for measuring pupillary distance and segment height. Get accurate measurements for ordering prescription glasses online with confidence, eliminating the need for manual tools.

What We Love

  • 🚀 Accurate measurements
  • ⚡ Quick and easy to use
  • 👍 Useful for VR and glasses
  • 💡 Innovative concept

Room to Improve

  • 🐛 Inconsistent results
  • 🤔 Lack of instructions
  • 🤷‍♀️ Doesn't work on some devices
  • 🤨 Questionable accuracy
PD Meter - Pupillary Distance#3
5.0(1 ratings)
FreeAds
PD Meter - Pupillary Distance screenshot 1
PD Meter - Pupillary Distance screenshot 2

Quickly measure your pupillary distance using your iPhone camera. Ideal for verifying glasses fit and setting up VR headsets. The app provides accurate readings for far, near, right, and left PD with a clear, user-friendly interface and privacy-focused on-device processing.

More Pupillary Distance Ruler apps to explore

FAQ about Pupillary Distance Ruler

What are the best pupillary distance ruler apps for iPhone?
Pupillary Distance Ruler tops our pupillary distance ruler apps ranking as of October 2026, with a 4.0-star average from 3 App Store ratings, and it's free to download.
Yes — 16 of the top pupillary distance ruler apps we rank are free to download, including Pupillary Distance Ruler and EyeMeasure.
Pupillary Distance Ruler has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ pupillary distance ruler apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.