Comparison

Medtimer vs Smart Square Go

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

Head to head
About

Medtimer

This app provides a fast and accurate way for medical professionals to measure heart and respiratory rates. It features a simple tap interface, instant calculations, and reference charts for all age groups. Designed for efficiency in clinical settings, it keeps users focused on their patients.

Highlights
  • Tap-anywhere interface for recording
  • Intuitive HR and RR recording
  • Instant automatic rate calculations
  • Flexible measurement periods
  • Reference charts for all ages
  • iPhone, iPad, and Apple Watch support
  • Lock screen widgets
Features
Read full description

The essential heart and respiratory rate tool for clinicians. Medtimer is built for health professionals who need fast vital sign counts. Extremely simple to use, it frees you from watching the clock or performing mental calculations. Count heart rates (HR) and respiratory rates (RR) with a few simple taps, and instantly see reference range charts for adults and children of all ages. IDEAL FOR: * Nurses & Respiratory Therapists * Doctors, EMTs & Paramedics * Medical Assistants & CNAs * Caregivers & Home Health Aides * First Aid Providers * Athletic Trainers & Sports Scientists * Veterinarians & Pet Owners Developed in collaboration with physicians, Medtimer is designed for efficiency and simplicity in even the busiest clinical environments. Tap to record — everything else is done for you. Our app is trusted by medical professionals worldwide. "Simple but brilliant! Very simple, clear and uncluttered app to help quickly assess HR and respiratory rate."
— x2scoops "Best app ever! Every health care professional should have this! It's brilliant. It's on my Apple Watch. I use it with every patient. So simple but so effective."
— AG03 OLD KEY FEATURES: * Simple tap-anywhere interface to record heartbeats and breaths * Intuitively record both heart rate (HR) and respiratory rate (RR) * Instant automatic rate calculations (BPM) * Flexible measurement periods from 6 to 60 seconds * Reference charts for all age ranges * Works across iPhone, iPad, and Apple Watch * Lock Screen widgets for iPhone and Apple Watch faces — start a timer instantly with a single tap * No accounts, no advertising, and no patient data stored Medtimer keeps you focused on your patient. Measurements are taken discreetly, with no need for anyone else to touch your device. There are no pop-ups or distractions — just the information you need, when you need it. You can also contact us directly via the app with any feedback. All of this is available for free. Medtimer Pro adds history, custom charts, and a CPR metronome. Medtimer is a counting timer and reference tool for trained users. It does not diagnose, monitor, or treat any condition. Download now and experience the simplest way to count heart and respiratory rates.

About

Smart Square Go

This app extends a robust predictive scheduling tool for healthcare professionals. It allows clinicians to manage their schedules, pick up shifts, submit requests, and sync with personal calendars. Secure authentication and a notification hub ensure seamless management.

Highlights
  • Pick up available shifts
  • Sync work schedule to personal calendar
  • Submit time-off and shift trade requests
  • Real-time scheduling updates
  • Centralized notification hub
  • Secure authentication (SSO/Active Directory)
Read full description

Smart Square® combines accurate staffing predictions with simple scheduling functionality and tons of analytics all in one application. This robust predictive scheduling tool forecasts healthcare staffing needs starting 120 days out from the shift, helping you create better schedules and staffing plans sooner. Say hello to Smart Square Go, the essential extension of Smart Square for seamless clinician schedule management. Elevate your scheduling experience with this feature-packed app designed to streamline your day-to-day Smart Square experience. Please note that Smart Square Go requires an active Smart Square account for access to its powerful features. Key Features: · Shift Flexibility: As a clinician, pick up available shifts that fit your schedule. If your organization offers incentives, discover the most desirable incentivized shifts with ease. · Sync with Your Calendar: Sync your work schedule directly to your personal calendar for hassle-free organization. · Real-Time Requests: Submit time-off requests, trade shifts, and request to work in real-time, all within the app. · Secure Authentication: Enjoy peace of mind with secure authentication supporting Single Sign-On (SSO) and Active Directory. · Notification Hub: Stay informed with a centralized notification hub for all your scheduling announcements. Download Smart Square Go now and take control of your schedule!

Screenshots

Medtimer4 screens
Smart Square Go4 screens

Verdict

The call

The clearest difference is rating: Medtimer at 4.5 against Smart Square Go's 3.0. Medtimer also leads on review sentiment (40% vs 11%). Smart Square Go's advantage is in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 3 months). On price, ratings volume, ads 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. Medtimer sells 1 one-off in-app purchase. Smart Square Go asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Medtimer holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 582 and 610 respectively. Written reviews point the same way: 40% of Medtimer's written reviews are positive against 11% of Smart Square Go's.

UpkeepUpdate frequency

Medtimer ships an update every 3 months, Smart Square Go every 6 weeks. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Medtimer versus Smart Square Go: the parameters behind the verdict, then further details
ParameterMedtimerSmart Square Go
PriceFreeFree
Rating4.5 (582 ratings) — better3.0 (610 ratings)
Positive reviews40.0% of reviews — better10.8% of reviews
Number of ratings582610 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size13 MB31 MB
Age rating12+4+
DeveloperTigerpixelsymplr software LLC

Customer experience

Medtimer

All ratings582 ratings
Positive85.4%
Neutral4.3%
Negative10.3%
Written reviews120 reviews
Positive40.0%
Neutral15.8%
Negative44.2%

Smart Square Go

All ratings609 ratings
Positive44.5%
Neutral7.9%
Negative47.6%
Written reviews148 reviews
Positive10.8%
Neutral8.1%
Negative81.1%

User reviews

Medtimer

From 582 App Store ratings

What we love

  • 🚀 Exemplary
  • 👍 Easy to use
  • 💡 Useful for counting respirations and pulse
  • 👍 Simple and effective

Room to improve

  • 🐛 Not working on new Apple Watch models
  • 🐛 Crashes or doesn't open on Apple Watch
  • 🐛 Inaccurate pulse readings
  • 🔋 High battery consumption
  • 🔊 Loud countdown sounds

Smart Square Go

From 610 App Store ratings

What we love

  • 👍 Convenient
  • 🚀 Easy to navigate
  • 💡 Allows self-scheduling

Room to improve

  • 🐛 Glitches and crashes
  • 👎 Not user-friendly
  • 🔍 Difficult to read/see schedule
  • 🔒 Too many login steps
  • 🔌 Doesn't sync with other apps

Bugs and requests

Medtimer

Reported bugs

3 issues
  • Not downloading on Apple Watch
  • Crashes on Apple Watch
  • Stops working after OS updates

Requested features

5 requests
  • Add support for new Apple Watch models
  • Integrate with Apple Health app
  • Add option to manually enter counts
  • Add complication for Apple Watch
  • Add option to disable sounds

Smart Square Go

Reported bugs

4 issues
  • Doesn't load properly
  • Shifts not updating correctly
  • Login issues, password problems
  • Incompatible with multiple profiles

Requested features

5 requests
  • Allow custom schedule/reminders
  • Improve color contrast and visibility
  • Integrate with calendars
  • Provide shift change notifications
  • Add Face ID/biometric login

In-app purchases

1 purchases

Medtimer

One-time1
  • Medtimer Pro$3.99
None

Smart Square Go

No in-app purchases

Questions

Is Medtimer free?
Medtimer is free to download, with in-app purchases available.
Is Smart Square Go free?
Smart Square Go is free to download, with no in-app purchases.
Which has better reviews, Medtimer or Smart Square Go?
Medtimer is rated higher. Medtimer averages 4.5 out of 5 from 582 ratings, while Smart Square Go averages 3.0 from 610 ratings.
Do Medtimer or Smart Square Go have ads?
Neither Medtimer nor Smart Square Go shows ads.
Which is updated more often, Medtimer or Smart Square Go?
Medtimer ships an update every 3 months, and Smart Square Go every 6 weeks. Most recently, Medtimer was updated on October 24, 2026 and Smart Square Go on October 24, 2026.

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