Comparison

Hand Washing Trainer vs EldercareMD

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

Head to head
About

Hand Washing Trainer

This interactive game teaches children proper handwashing techniques using the World Health Organization's guidelines. It features realistic 3D hand anatomy simulations and provides visual feedback to ensure all areas are cleaned, promoting healthier habits and reducing infections.

Highlights
  • WHO handwashing steps
  • Realistic 3D hand anatomy
  • UV inspection feedback
  • 27 song options
  • Interactive game mechanics
  • Healthier habit promotion
Features
Read full description

The Hand Washing Trainer is an innovative interactive app that was created to help children learn the art and science of proper handwashing. It uses touchscreen game mechanics to teach players the World Health Organization’s (W.H.O.) handwashing steps for hand hygiene. Its ultimate goal: healthier habits, decreased infections and keeping everyone healthier. Choose from 27 different songs, learn the W.H.O. handwashing steps, and get scrubbing! The app incorporates high fidelity simulation of handwashing technique with accurate depictions of hand anatomy which have been traditionally very hard to portray. Exercising this skill on an accurate 3D model in the game allows for players’ behavior to translate into real-life practice. If you are reading this description, you probably already care about better hand hygiene. The Hand Washing Trainer does three things exceedingly well: (1) it provides realistic training in the W.H.O. handwashing steps; (2) it provides critical visual feedback on what areas of the hands were missed by virtual ultraviolet inspection; (3) it results in real-world improvement of handwashing at the sink. Developed with funding from the National Institutes of Health, the Hand Washing Trainer is the result of over 3 years of iterative design, with over 400 builds and over 5,000 games played. Over 2,000 students and their teachers have played the game. Learn proper handwashing skills to stay healthy: because you won't wash what you don't see. By playing the Hand Washing Trainer, players learn how to properly wash their hands like professionals do. This knowledge translates into better handwashing skills at the sink. Ultimate goal: healthier habits, decreased infections and keeping everyone healthier. Handwashing is cheap and effective protection against a host of infectious diseases, including RSV, common cold, influenza, COVID-19, polio, norovirus and other gastrointestinal and respiratory diseases, but only if done effectively, at the appropriate time, and consistently. This skill is especially important for school-age children, and those who tend to come into contact with more people, and/or are more prone to acquiring infections. Proper hand washing decreases the rate of infection both for individuals as well as the community.

About

EldercareMD

Features
Read full description

If you're helping an aging loved one, you know firsthand how hard navigating healthcare can be. With EldercareMD, you have a geriatrician in your pocket with guidance on how to prepare for challenges associated with aging. Learn how to navigate the healthcare system to get the best in care for your loved ones. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

Screenshots

Hand Washing Trainer4 screens
EldercareMD4 screens

Verdict

The call

The clearest difference is in-app purchases: EldercareMD at none against Hand Washing Trainer's 1. EldercareMD also leads on update cadence (weekly vs every 6 months). Hand Washing Trainer's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.1). On price 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. Hand Washing Trainer sells 1 one-off in-app purchase. EldercareMD asks for nothing beyond the download.

UpkeepUpdate frequency

Hand Washing Trainer ships an update every 6 months, EldercareMD weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Hand Washing Trainer versus EldercareMD: the parameters behind the verdict, then further details
ParameterHand Washing TrainerEldercareMD
PriceFreeFree
Rating4.8 (18 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 6 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size436 MB89 MB
Age rating4+4+
DeveloperIndelible Learning, Inc.Melissa Black

In-app purchases

1 purchases

Hand Washing Trainer

One-time1
  • Trainer Pro$7.99
None

EldercareMD

No in-app purchases

Questions

Is Hand Washing Trainer free?
Hand Washing Trainer is free to download, with in-app purchases available.
Is EldercareMD free?
EldercareMD is free to download, with no in-app purchases.
Do Hand Washing Trainer or EldercareMD have ads?
EldercareMD shows ads; Hand Washing Trainer does not.
Which is updated more often, Hand Washing Trainer or EldercareMD?
Hand Washing Trainer ships an update every 6 months, and EldercareMD weekly. Most recently, Hand Washing Trainer was updated on November 3, 2026 and EldercareMD on October 30, 2026.

Other comparisons