Comparison

Medtimer vs BladderSafe

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

BladderSafe

Features
Read full description

Note: BladderSafe is intended for use by medical professionals. Non-medical users of our app are reminded to seek a doctor’s advice before making any medical decisions that may be informed by the guidelines in this app. BladderSafe includes a decision tree based on published research regarding the appropriate use of urinary catheters for a variety of medical and surgical situations. This research was completed by the Patient Safety Enhancement Program team at the University of Michigan. The app includes guidelines for evidence-based practices from the Ann Arbor Criteria (DOI:10.7326/M14-1304) and the Michigan Appropriate Perioperative Criteria (DOI:10.1136/bmjqs-2018-008025).

Screenshots

Medtimer4 screens
BladderSafe4 screens

Verdict

The call

The clearest difference is in-app purchases: BladderSafe at none against Medtimer's 1. BladderSafe also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, 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. BladderSafe asks for nothing beyond the download.

UpkeepUpdate frequency

Medtimer ships an update every 3 months, BladderSafe every 2 months. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Medtimer versus BladderSafe: the parameters behind the verdict, then further details
ParameterMedtimerBladderSafe
PriceFreeFree
Rating4.5 (579 ratings) — better—
Positive reviews40.3% of reviews—
Number of ratings579 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.613.0 — better
Further details — not scored
Size13 MB18 MB
Age rating12+17+
DeveloperTigerpixelThe University of Michigan

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

BladderSafe

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Medtimer

One-time1
  • Medtimer Pro$3.99
None

BladderSafe

No in-app purchases

Questions

Is Medtimer free?
Medtimer is free to download, with in-app purchases available.
Is BladderSafe free?
BladderSafe is free to download, with no in-app purchases.
Do Medtimer or BladderSafe have ads?
Neither Medtimer nor BladderSafe shows ads.
Which is updated more often, Medtimer or BladderSafe?
Medtimer ships an update every 3 months, and BladderSafe every 2 months. Most recently, Medtimer was updated on October 17, 2026 and BladderSafe on October 4, 2026.

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