Comparison

eyeRx vs Ophthalmology & Optometry

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

Head to head
About

eyeRx

Easily generate clear, patient-friendly eye drop instructions. Select from a comprehensive list of ophthalmic medications to quickly create custom regimens. Print these handouts directly to a local wireless printer for patient convenience.

Highlights
  • Patient-friendly eye drop instructions
  • Comprehensive ophthalmic medication list
  • Quick regimen creation
  • Dropdown and search functionality
  • Wireless printing support
Features
Read full description

Use eyeRx to create patient friendly handouts with patient specific eye drop regimens! With a wide range of ophthalmic medications, a patient regimen can be quickly created using the dropdown or search function, which is then sent to a local wireless printer. As with any application that includes medical content, decisions are not to be made using this app; any and all medical decision making should be made in collaboration with a physician.

About

Ophthalmology & Optometry

This app transforms your iPhone into a comprehensive digital call bag for healthcare professionals. It offers a wide array of specialized tools for ophthalmology, neurology, optometry, emergency medicine, and internal medicine, leveraging advanced iPhone camera and sensor technology.

Highlights
  • Ophthalmology diagnostic tools
  • Neurology screening tools
  • Optometry vision tests
  • Emergency medicine aids
  • Internal medicine calculators
  • LiDAR exophthalmometer
  • AI Lensometer
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

Screenshots

eyeRx4 screens
Ophthalmology & Optometry4 screens

Verdict

The call

The clearest difference is review sentiment: eyeRx at 100% against Ophthalmology & Optometry's 61%. eyeRx also leads on in-app purchases (none vs 8) and rating (5.0 vs 4.7). Ophthalmology & Optometry's advantage is ratings volume (120 vs 5). On price, update cadence, 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. eyeRx asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

eyeRx holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ophthalmology & Optometry has 120 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of eyeRx's written reviews are positive against 61% of Ophthalmology & Optometry's.

UpkeepUpdate frequency

eyeRx ships an update every 4 days, Ophthalmology & Optometry every 5 days. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
eyeRx versus Ophthalmology & Optometry: the parameters behind the verdict, then further details
ParametereyeRxOphthalmology & Optometry
PriceFreeFree
Rating5.0 (5 ratings) — better4.7 (120 ratings)
Positive reviews100.0% of reviews — better60.6% of reviews
Number of ratings5120 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.5 — better17.1
Further details — not scored
Size1 MB250 MB
Age rating12+4+
DevelopermHealth Wellness LLCMy Call Bag LLC

Customer experience

eyeRx

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ophthalmology & Optometry

All ratings120 ratings
Positive91.7%
Neutral3.3%
Negative5.0%
Written reviews33 reviews
Positive60.6%
Neutral12.1%
Negative27.3%

In-app purchases

None

eyeRx

No in-app purchases

8 purchases

Ophthalmology & Optometry

Subscriptions4
  • iPad Monthly Subscription$9.991 Month
  • Monthly Subscription$14.991 Month
  • Annual Subscription$49.991 Year
Show 1 more
  • Annual Subscription to iPad App$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

Questions

Is eyeRx free?
eyeRx is free to download, with no in-app purchases.
Is Ophthalmology & Optometry free?
Ophthalmology & Optometry is free to download, with in-app purchases available.
Which has better reviews, eyeRx or Ophthalmology & Optometry?
eyeRx is rated higher. eyeRx averages 5.0 out of 5 from 5 ratings, while Ophthalmology & Optometry averages 4.7 from 120 ratings.
Do eyeRx or Ophthalmology & Optometry have ads?
Neither eyeRx nor Ophthalmology & Optometry shows ads.
Which is updated more often, eyeRx or Ophthalmology & Optometry?
eyeRx ships an update every 4 days, and Ophthalmology & Optometry every 5 days. Most recently, eyeRx was updated on October 17, 2026 and Ophthalmology & Optometry on October 30, 2026.

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