Eyedea Refractive vs Dr.Clear Aligner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Refractive surgery calculator
- Pre-operative evaluation tool
- LASIK, Lenticular Extraction, PRK support
- Nomogram application
- Post-surgery refraction calculation
- Residual stromal bed estimation
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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.
Dr.Clear Aligner
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Kerier doctor app is a management software for orthodontics and orthopedics doctors. It can fully communicate with kerier medical technology (Changzhou) Co., Ltd. ERP terminal and share medical information services at any time. It can provide the doctor qualification audit, process the patient's tooth model, image data and case information maintenance, and can manufacture dental mold appliance according to the case data provided by the doctor to help patients complete the whole treatment process. Doctors can master the progress and status of cases at any time. This app will access your camera and photo album rights in the service of uploading doctor's head picture and patient's case picture
Screenshots
Verdict
The clearest difference is iOS requirement: Dr.Clear Aligner at 9.0 against Eyedea Refractive's 15.6. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eyedea Refractive ships an update fortnightly, Dr.Clear Aligner every 3 weeks. The most recent releases landed on October 16, 2026 and September 23, 2026 respectively.
| Parameter | Eyedea Refractive | Dr.Clear Aligner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 73 MB |
| Age rating | 17+ | 4+ |
| Developer | Eyedea Educacao e Desenvolvimento em Oftalmologia LTDA | Clear Medical Technology Co. Ltd |
In-app purchases
Eyedea Refractive
No in-app purchases
Dr.Clear Aligner
No in-app purchases
Questions
Is Eyedea Refractive free?
Is Dr.Clear Aligner free?
Do Eyedea Refractive or Dr.Clear Aligner have ads?
Which is updated more often, Eyedea Refractive or Dr.Clear Aligner?
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