Comparison

Zoodemic vs Candy Train Classic

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

Head to head
About

Zoodemic

Engage in a "serious game" designed to teach students about preventing zoonotic diseases. Test your skills against virus waves and earn power-ups by answering educational questions. Content is sourced from reputable health organizations.

Highlights
  • Zoonotic disease education
  • Virus wave gameplay
  • Educational trivia for power-ups
  • Content from CDC and universities
  • Targeted at students
Read full description

Zoodemic is a serious game for educating elementary, middle, and high school students about zoonotic disease prevention. A student can test their gaming skills by vanquishing multiple waves of viruses. Power-ups can be obtained by answering relevant educational questions related to basic hygiene, epidemiology, and zoonotic disease prevention Educational content in the game was sourced from the Centers for Disease Control and Prevention (https://www.cdc.gov/onehealth/in-action/influenza-and-zoonoses-education.html), Council of State and Territorial Epidemiologists (https://resources.cste.org/yia), the University of Nebraska Medical Center, and Iowa State University Center for Food Security & Public Health (https://content.cfsph.iastate.edu/YouthInAg/yinag-kids.php & https://content.cfsph.iastate.edu/YouthInAg/yinag-teen.php). While published by the University of Nebraska Omaha College of Information Science and Technology, this project is a partnership between University of Nebraska Omaha and University of Nebraska Medical Center. Icons created by Good Ware, Freepik, Pixel Buddha, Vecteezy, smalllikeart, Becris, Elzicon, hqrloveq, Vectors Market, Flat Icons from flaticon.com

About

Candy Train Classic

Guide a candy train by rotating tiles to pick up cars and deliver them to the station. Avoid crashing the train to complete each level. This puzzle game offers a simple yet engaging challenge.

Highlights
  • Tile rotation gameplay
  • Pick up candy cars
  • Deliver train to station
  • Avoid train crashes
  • Simple puzzle mechanics
Features
Read full description

Steer your candy train by rotating tiles on the board. Pick up candy cars until the caboose car. Deliver complete train by steering into the station. And above all... don't crash the train!

Screenshots

Zoodemic4 screens
Candy Train Classic3 screens

Verdict

The call

The clearest difference is update cadence: Candy Train Classic at weekly against Zoodemic's every 5 months. Candy Train Classic also leads on iOS requirement (12 vs 15.6). On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Zoodemic against 5.0 for Candy Train Classic. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

Zoodemic ships an update every 5 months, Candy Train Classic weekly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
Zoodemic versus Candy Train Classic: the parameters behind the verdict, then further details
ParameterZoodemicCandy Train Classic
PriceFreeFree
Rating5.0 (2 ratings)5.0 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings24 — better
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612 — better
Further details — not scored
Size77 MB5 MB
Age rating4+4+
DeveloperUniversity of Nebraska at Omaha College of Information Science and TechnologyKyle Sylvestre

Customer experience

Zoodemic

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

Candy Train Classic

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Zoodemic

No in-app purchases

None

Candy Train Classic

No in-app purchases

Questions

Is Zoodemic free?
Zoodemic is free to download, with no in-app purchases.
Is Candy Train Classic free?
Candy Train Classic is free to download, with no in-app purchases.
Which has better reviews, Zoodemic or Candy Train Classic?
Zoodemic and Candy Train Classic are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.
Do Zoodemic or Candy Train Classic have ads?
Neither Zoodemic nor Candy Train Classic shows ads.
Which is updated more often, Zoodemic or Candy Train Classic?
Zoodemic ships an update every 5 months, and Candy Train Classic weekly. Most recently, Zoodemic was updated on October 24, 2026 and Candy Train Classic on October 24, 2026.

Other comparisons