Comparison

Eyedea Refractive vs Slit Lamp Camera

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

Head to head
About

Eyedea Refractive

This medical app assists ophthalmologists in pre-operative evaluations for refractive surgeries like Lasik and PRK. It calculates various metrics after applying nomograms, aiding in surgical indication judgments alongside clinical evaluation.

Highlights
  • Refractive surgery calculator
  • Pre-operative evaluation tool
  • LASIK, Lenticular Extraction, PRK support
  • Nomogram application
  • Post-surgery refraction calculation
  • Residual stromal bed estimation
Features
Read full description

Clinical calculator for Refractive Surgery, designed to support pre- and post-operative evaluation of LASIK, Lenticular Extraction (SMILE), and PRK, based on current medical literature. From the patient's pre-operative data, it calculates post-nomogram refraction, central and maximum ablation, residual stromal bed, PTA/PSTA, LASIK Ectasia Risk Score, predicted final keratometry, mitomycin time, and more. In postoperative evaluation, it analyzes spherical refractive outcome along with PTA and keratometry variation, classifying results into objective clinical categories. Results are intended as clinical decision support and should always be correlated with the patient's in-person evaluation.

About

Slit Lamp Camera

Capture high-quality eye examination photos and videos directly through your slit lamp. Features include advanced camera controls, patient information integration, and a comparison tool to track changes over time. Annotate images and record dynamic examinations with this intuitive medical photography app.

Highlights
  • Slit lamp photography
  • Advanced camera controls
  • Patient information integration
  • Image comparison tool
  • Image annotation
  • Video recording
  • Date and time stamping
Features
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THIS APP AND MANY MORE TOOLS ARE INCLUDED IN THE NEW 'MY CALL BAG' APP Specialized Slit Lamp Photography: Capture high-quality images and videos directly through your slit lamp ocular. - Advanced Camera Controls: Fine-tune focus, exposure, and white balance for perfect clarity. - Patient Information Integration: Easily add and overlay patient details on images for comprehensive record-keeping. - Comparison Tool: Effortlessly compare current and previous slit lamp photos to track changes over time. - Drawing Tool: Annotate and highlight specific areas of interest directly on the images. - Video Recording: Document dynamic eye examinations with built-in video capabilities. - Intuitive Interface: User-friendly design for smooth operation during examinations. - Date and Time Stamping: Automatically add timestamps to images for accurate documentation.

Screenshots

Eyedea Refractive4 screens
Slit Lamp Camera4 screens

Verdict

The call

The clearest difference is price: Eyedea Refractive at Free against Slit Lamp Camera's $2.99. Eyedea Refractive also leads on device support (3 vs 1) and ratings volume (3 vs 1). On rating, update cadence, ads and in-app purchases 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

Eyedea Refractive is free to download; Slit Lamp Camera costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Eyedea Refractive against 5.0 for Slit Lamp Camera. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Eyedea Refractive ships an update fortnightly, Slit Lamp Camera every 4 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 4 level
Eyedea Refractive versus Slit Lamp Camera: the parameters behind the verdict, then further details
ParameterEyedea RefractiveSlit Lamp Camera
PriceFree — better$2.99
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyFortnightly — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size57 MB2 MB
Age rating17+4+
DeveloperEyedea Educacao e Desenvolvimento em Oftalmologia LTDAMy Call Bag LLC

Customer experience

Eyedea Refractive

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Slit Lamp Camera

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Eyedea Refractive

No in-app purchases

None

Slit Lamp Camera

No in-app purchases

Questions

Is Eyedea Refractive free?
Eyedea Refractive is free to download, with no in-app purchases.
Is Slit Lamp Camera free?
Slit Lamp Camera costs $2.99, with no in-app purchases.
Which has better reviews, Eyedea Refractive or Slit Lamp Camera?
Eyedea Refractive and Slit Lamp Camera are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Eyedea Refractive or Slit Lamp Camera have ads?
Neither Eyedea Refractive nor Slit Lamp Camera shows ads.
Which is updated more often, Eyedea Refractive or Slit Lamp Camera?
Eyedea Refractive ships an update fortnightly, and Slit Lamp Camera every 4 weeks. Most recently, Eyedea Refractive was updated on October 16, 2026 and Slit Lamp Camera on October 25, 2026.

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