Comparison

EVS Coach vs RandoMath

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

Head to head
About

EVS Coach

Features
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High touch areas are objects and spaces that are most frequently touched by hospital staff, patients, and visitors. High Touch Test challenges environmental service employees (EVS) to identify high touch areas before engaging in the act of cleaning. EVS techs are on the front line in the fight against hospital infections as they fight to stop the transfer of microorganisms. Show your environmental service expertise by identifying high contact surfaces in a hospital patient room. Identify items in the correct order to earn the most points. High Touch Test focuses on the identification of high touch areas in a patient room, with the goal of reinforcing key areas to pay attention to during the cleaning process. The game features: -Randomly generated patient rooms with varying layouts. -Randomly generated patient bathrooms. -Earn extra points by identifying high touch areas in a clockwise order. -5 rooms in a play sessions that can be replayed to try and earn a perfect score. -Badge earning and saving when a Skill Arcade account is created. All games in the EVS Coach series were developed in partnership with the Energy Innovation Center and the University of Pittsburgh Medical Center (UPMC) with the goal of providing game-based practice to environmental service employees in-training. UPMC is a world-renowned health care provider with more than 20 hospitals and 500 doctorsโ€™ offices based in Pittsburgh, PA. The Energy Innovation Center is a Pittsburgh based, not-for-profit organization with a mission to engage corporate and community leaders, align workforce development and education, develop and demonstrate technology, and incubate businesses, to support emerging clean and sustainable energy markets. For more information about the Energy Innovation Center, visit: http://www.eicpittsburgh.org EVS Coach: High Touch Test along with all games in the EVS Coach series contains simplified aspects of environmental services training. The games are intended to be used as part of a larger training curriculum and, as such, are not complete representations of all aspects of environmental services work. Mastery of gameplay does not certify a player to perform work as a hospital employee. Privacy Policy: http://www.simcoachgames.com/privacy.html

About

RandoMath

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Two players. One minute. The same questions. Whoever answers more, wins. RandoMath is a one-minute arithmetic duel. You and your opponent are served the same questions at the same time, four options each, one tap to answer. The result is settled on the server the moment the match ends, so both screens agree about who won. THE MATCH - 60 seconds on the clock. - Reach 10 points and it ends there. Otherwise the higher score at the buzzer takes it, and level scores are a draw. - A wrong answer costs you a point and two seconds, so fast and careless loses to fast and right. - Questions are drawn at your rank: addition near the bottom of the ladder, all four operations further up. THE LADDER - Every rated match moves your rank, and the result screen shows exactly how far. - Eleven tiers, from Novice Explorer to Mythical Hero. - Your rank, your tier, your win-loss record and your daily streak are on the home screen, and the leaderboard shows where you stand. PRACTICE - Solo, unrated, drawn at your own rank, with the same rules a real match uses. Nothing you do here moves your position. HOW IT WORKS - No sign-up and no password: you have a player the moment you open the app, under a name we generate for you. - Sign in with Apple if you want your rank and record to survive a new phone. You can delete the account from the profile screen whenever you like. - If nobody is waiting when you search, you are matched with a computer opponent, so a game always starts.

Screenshots

EVS Coach3 screens
RandoMath4 screens

Verdict

The call

The clearest difference is ads: EVS Coach at none against RandoMath's shown. EVS Coach also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.0). RandoMath's advantage is update cadence (every 2 days vs every 23 months). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

EVS Coach ships an update every 23 months, RandoMath every 2 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

Scorecard4 real differences ยท 2 level
EVS Coach versus RandoMath: the parameters behind the verdict, then further details
ParameterEVS CoachRandoMath
PriceFreeFree
Update frequencyEvery 23 monthsEvery 2 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS9.0 โ€” better18.0
Further details โ€” not scored
Size94 MB19 MB
Age rating4+4+
DeveloperSimcoach GamesAsgar Amrahov

In-app purchases

None

EVS Coach

No in-app purchases

None

RandoMath

No in-app purchases

Questions

Is EVS Coach free?
EVS Coach is free to download, with no in-app purchases.
Is RandoMath free?
RandoMath is free to download, with no in-app purchases.
Do EVS Coach or RandoMath have ads?
RandoMath shows ads; EVS Coach does not.
Which is updated more often, EVS Coach or RandoMath?
EVS Coach ships an update every 23 months, and RandoMath every 2 days. Most recently, EVS Coach was updated on October 10, 2026 and RandoMath on October 8, 2026.

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