Smile Train vs DRSAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smile Train
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The Smile Train Virtual Surgery Simulator An interactive way of learning cleft surgical techniques Smile Train, the world's largest cleft charity, has partnered with BioDigital to launch the first web-based, 3D, interactive surgical explorer for cleft care. The Smile Train Virtual Surgery Simulator provides surgeons around the world with next generation surgical training technology for learning surgical techniques in cleft lip and palate repair. Through leveraging state-of-the-art technology, Smile Train and BioDigital aim to change the world, one smile at a time. FEATURES * Interactive Exploration: Explore the virtual cleft lip and palate in interactive 3D * Simulation of Surgical Procedures: Interact with primary and secondary cleft repairs step by step * Descriptions and Audio: Read and listen to chapters detailing each step of the procedures * Live Surgical Videos: Access live surgical video at each step of the procedure * Expert Tutorials: Follow expert opinion on critical landmarks and incisions * Quiz Engine: Test your knowledge using the quiz engine Smile Train's VISION Every child born with a cleft - anywhere in the world - should have the opportunity to live a full and productive life. Smile Train supports innovative education and training programs, including the Cleft Surgical Simulator, to empower local medical professionals to provide safe, quality, timely, free and cost-effective comprehensive cleft treatment for the millions of poor children around the world who suffer from cleft lip and/or palate.
DRSAS
This cloud platform enhances dental education by integrating interactive charting with student assessment tools. Educators can provide detailed feedback and grade procedures using customizable rubrics. It offers secure, cross-platform access for dental schools and clinics.
- Interactive dental charting
- Student assessment tools
- Customizable grading rubrics
- Stage-based evaluation
- Multi-facility support
- Digital signatures
- Healthcare-grade security
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DRSAS transforms dental education by providing a comprehensive cloud platform that streamlines every aspect of clinical training. Designed specifically for dental schools and dental clinics. DRSAS combines advanced interactive dental charting with powerful student assessment tools. Educators can grade multiple procedure instances with customizable rubrics and provide stage-based evaluation with detailed feedback. The platform features exceptionally user-friendly interfaces with multi-facility support, digital signatures, complete audit trails, and cross-platform accessibility on iPhone, iPad, and web. DRSAS provides healthcare-grade security with role-based access control and end-to-end encryption. DRSAS delivers everything needed to elevate dental clinical education and care in one powerful, intuitive solution.
Screenshots
Verdict
The clearest difference is update cadence: DRSAS at every 4 days against Smile Train's every 4 months. Smile Train's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smile Train ships an update every 4 months, DRSAS every 4 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Smile Train | DRSAS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 64 MB | 162 MB |
| Age rating | 17+ | 9+ |
| Developer | BioDigital, Inc. | Smart Records for Information Technology & Software |
In-app purchases
Smile Train
No in-app purchases
DRSAS
No in-app purchases







