Comparison

Smile Train vs DRSAS

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

Head to head
About

Smile Train

Features
Read full description

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.

About

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.

Highlights
  • Interactive dental charting
  • Student assessment tools
  • Customizable grading rubrics
  • Stage-based evaluation
  • Multi-facility support
  • Digital signatures
  • Healthcare-grade security
Read full description

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

Smile Train4 screens
DRSAS4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
Smile Train versus DRSAS: the parameters behind the verdict, then further details
ParameterSmile TrainDRSAS
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size64 MB162 MB
Age rating17+9+
DeveloperBioDigital, Inc.Smart Records for Information Technology & Software

In-app purchases

None

Smile Train

No in-app purchases

None

DRSAS

No in-app purchases

Questions

Is Smile Train free?
Smile Train is free to download, with no in-app purchases.
Is DRSAS free?
DRSAS is free to download, with no in-app purchases.
Do Smile Train or DRSAS have ads?
Neither Smile Train nor DRSAS shows ads.
Which is updated more often, Smile Train or DRSAS?
Smile Train ships an update every 4 months, and DRSAS every 4 days. Most recently, Smile Train was updated on October 16, 2026 and DRSAS on October 24, 2026.

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