Comparison

Ophthalmology & Optometry vs Novar AIPD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ophthalmology & Optometry

This medical app provides healthcare professionals with a suite of diagnostic and measurement tools for ophthalmology, neurology, optometry, emergency medicine, and internal medicine. It leverages advanced iPhone hardware like the True Depth Camera and LiDAR for accurate assessments and simulations.

Highlights
  • Distance vision chart with Apple Watch remote
  • LiDAR exophthalmometer
  • AI Lensometer
  • Visual field tool
  • Refraction Tool
  • 3D Model of eye & orbit
  • Calculators for medical scoring and risk assessment
Features
Read full description

Designed for healthcare professionals, this app transforms your iPhone into a comprehensive digital call bag, utilizing the True Depth Camera, gyroscope, and accelerometer. Ophthalmology Tools • Distance vision chart with Apple Watch remote • LiDAR exophthalmometer • AI Lensometer • Topography with Placido Disc • Visual field tool with automated perimetry • Refraction Tool for Rough Bedside Refraction • Pediatric, Tumbling E, and Landolt C optotypes • Ullman Indirect' for fundus photography • Astigmatism Dial stabilized with gyroscope mode • Ishihara, Cambridge, and Pediatric color tests • Axis Finder for toric IOL marking • Strabismus selfie tool • IOL spec sheets • Cornea and retina drawing tools • Slit lamp photography tool • Eye Disease Simulator • Hirschberg strabismus tool • Ptosis MRD measurement tool • IOL simulator • DMEK & Capsulorhexis simulator • 3D Model of eye & orbit Neurology Tools • Vestibular Ocular Motor Screening • Penlight tool with video recording • OKN Drum with adjustable stripes • Near card calibrated with True Depth Camera • Subjective Visual Vertical (SVV) • Dermatome Map • Tuning Fork • NIH Stroke Scale • Navon Figures • Clock Drawing Test • Spiral Drawing Test Optometry Tools • Pupillary distance measurement • Crowding bars in single optotype mode • Amsler Grids with scotoma drawing and recording • Duochrome Test for refractive error assessment • Contrast Sensitivity Chart • Worth 4 Dot Test with pediatric targets • Anisometropia tool • Near point of accommodation measurement using True Depth Camera Emergency Medicine Tools • Vein finder tool • Cobalt Blue Light for corneal abrasion checks • Pupil gauge for measuring pupil size • Goniometer for joint range of motion measurement • Ophthalmic instrument spec sheets Internal Medicine Tools • Measure heart rate with camera • Calculators: - Calcium Correction for Hypoalbuminemia - CHADS-VASC Score for Atrial Fibrillation Stroke Risk - CKD-EPI Equations for Glomerular Filtration Rate (GFR)Mean Arterial Pressure (MAP) - Cockcroft-Gault Calculator - Creatinine Clearance - IOP corrected by pachymetry - Bifocal/Near Add Calculator - Amplitude of Accommodation Calculator - Thyroid Eye Disease (TED) Clinical Activity Score (CAS) Calculator - Spaeth Angle Grading Calculator - Scheie Angle Grading Calculator - Shaffer Grading Calculator - Parks-Bielschowsky 3 Step Test - Vertex Distance Calculator - Percent Tissue Altered LASIK Ectasia Risk Calculator - Randleman Post-LASIK Ectasia Risk Calculator - Body Mass Index (BMI) Calculator - Ocular Trauma Score Calculator - OHTS Glaucoma Calculator - Martin's Tilt Formula Calculator - Reese-Ellsworth Retinoblastoma Classification System - Munnerlyn Formula Calculator (Ablation Depth Calculator) - IOL Bag vs Sulcus Power Calculator - Glasgow Coma Scale (GCS) Calculator - Pediatric Glasgow Coma Scale Calculator - Wells' Criteria for DVT Calculator - Maintenance Fluids Calculator - Corrected QT Interval (QTc) Calculator - Wells' Criteria for PE - Intracerebral Hemorrhage (ICH) Score Calculator - Intracerebral Hemorrhage (ICH) Score Calculator - Steroid Conversion Calculator ...and many more! Customize Your Call Bag • Select favorite tools • Presets for various subspecialties • Metric and imperial system mode No invasive advertisements! No data collection! *Formerly called the "Eye Chart App" Disclaimer: This app is intended as an educational tool for healthcare professionals and should not replace traditional methods. It is not for self-diagnosis or treatment without professional guidance. This app is NOT intended for diagnosis, cure, mitigation, treatment, or prevention of disease, nor to affect the structure or any function of the body.* *iPad "Eye Chart" app now available separately that can test distance vision, this app can be run on the iPad but is not specifically formatted for iPad screens** Terms of Service: http://MyCallBag.com/terms.html

About

Novar AIPD

Features
Read full description

Novar AIPD is an AI-powered app that delivers fast and accurate IPD measurements on mobile phones and tablets. It uses your device’s camera to capture photos and transfer them directly to the Digital Center AIPD on your PC. To enable this feature, make sure you have the PC version of Digital Center AIPD installed.

Screenshots

Ophthalmology & Optometry4 screens
Novar AIPD4 screens

Verdict

The call

The clearest difference is in-app purchases: Novar AIPD at none against Ophthalmology & Optometry's 8. Novar AIPD also leads on iOS requirement (15.0 vs 17.1). Ophthalmology & Optometry's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ophthalmology & Optometry sells 8 in-app purchases, starting at $9.99 per month. Novar AIPD asks for nothing beyond the download.

UpkeepUpdate frequency

Ophthalmology & Optometry ships an update every 4 days, Novar AIPD every 2 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Ophthalmology & Optometry versus Novar AIPD: the parameters behind the verdict, then further details
ParameterOphthalmology & OptometryNovar AIPD
PriceFreeFree
Rating4.7 (120 ratings) — better—
Positive reviews61.8% of reviews—
Number of ratings120 — better—
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.115.0 — better
Further details — not scored
Size251 MB58 MB
Age rating4+4+
DeveloperMy Call Bag LLCOpulens SA

In-app purchases

8 purchases

Ophthalmology & Optometry

Subscriptions4
  • iPad Monthly Subscription3 Days trial$9.991 Month
  • Monthly Subscription3 Days trial$14.991 Month
  • Annual Subscription3 Days trial$49.991 Year
Show 1 more
  • Annual Subscription to iPad App3 Days trial$49.991 Year
One-time4
  • 100 Credits$3.99
  • 500 Credits$19.99
  • Lifetime Access to iPad App$149.99
Show 1 more
  • My Call Bag$249.99
None

Novar AIPD

No in-app purchases

Questions

Is Ophthalmology & Optometry free?
Ophthalmology & Optometry is free to download, with in-app purchases available.
Is Novar AIPD free?
Novar AIPD is free to download, with no in-app purchases.
Do Ophthalmology & Optometry or Novar AIPD have ads?
Neither Ophthalmology & Optometry nor Novar AIPD shows ads.
Which is updated more often, Ophthalmology & Optometry or Novar AIPD?
Ophthalmology & Optometry ships an update every 4 days, and Novar AIPD every 2 months. Most recently, Ophthalmology & Optometry was updated on November 11, 2026 and Novar AIPD on October 30, 2026.

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