Comparison

RRate vs Weight Tracker

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

Head to head
About

RRate

Features
Read full description

RRate provides an efficient and accurate way to measure respiratory rate. Simply tap the screen in sync with the patient’s breathing and the app will calculate a rate using the most recent consistent tap intervals. Once a consistent rate is established, you can confirm the result by comparing the patient’s breathing to a visual breathing animation of the measured rate. RRate integrates seamlessly with your healthcare workflow using the following features: - Data export to REDCap - Local file export - Launches from external healthcare applications, returning data that complies with SMART on FHIR protocol Learn how to set up these integrations by visiting our [Github](https://github.com/part-cw/rrate/wiki). Compared to traditional methods, RRate can calculate a respiratory rate in a fraction of the normal time while maintaining clinical accuracy. Research at the BC Children’s Hospital Research Institute has proven RRate to be efficient and repeatable across a wide range of respiratory rates. Read more about the research behind RRate's algorithm and validation [here](https://bcchr.ca/dhil/our-research/past-projects/respiratory-rate-counter-rrate-app).

About

Weight Tracker

Features
Read full description

Track your weight loss journey with clarity and motivation. Whether you're losing weight naturally, with intermittent fasting, or with GLP-1 medications like Ozempic®, Wegovy®, Mounjaro®, or Zepbound®, Daily Progress Weight Journal helps you see the bigger picture and stay on track. SIMPLE, BEAUTIFUL TRACKING • Log your weight in seconds with an intuitive interface • Add notes and progress photos to each entry • Switch between kg and lbs anytime • View your journey on a timeline or calendar POWERFUL INSIGHTS & CHARTS • Interactive charts show your trends over 7 days, 30 days, 90 days, or all time • Track moving averages to see past the daily fluctuations • Weekly and monthly comparisons reveal your true progress • Smart predictions estimate when you'll reach your goal (Premium) GOALS THAT KEEP YOU MOTIVATED • Set your target weight and track progress percentage • Visual progress bars show how far you've come • Celebrate when you hit your goal STREAKS & ACHIEVEMENTS • Build daily streaks to stay consistent • Unlock achievements as you hit milestones • Track your consistency score over time DAILY REMINDERS • Set a daily reminder to weigh in at your preferred time • Never miss a day and keep your streak alive APPLE HEALTH SYNC • Seamlessly sync weight data with Apple Health • Import existing entries or export your progress • Keep all your health data in one place PROGRESS PHOTOS • Attach photos to see your visual transformation • Compare before and after with side-by-side view (Premium) • Slider comparison tool to see changes over time (Premium) EXPORT YOUR DATA • Export to CSV for spreadsheets • Export to JSON for backup • Your data is always yours PREMIUM FEATURES Unlock the full experience with Premium: • Smart predictions for goal completion date • AI-powered pattern analysis • Progress photo comparison tools • Advanced insights and trends ――――――――――――――――― SUBSCRIPTION INFORMATION Daily Progress Weight Journal offers a Premium subscription that unlocks all features. • 7-Day Free Trial: Try Premium free for 7 days • Monthly: $1.99/month • Yearly: $9.99/year (save 58%) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings in the App Store after purchase. ――――――――――――――――― Privacy Policy: https://potylabs.com/apps/weight-journal/privacy Terms of Service: https://potylabs.com/apps/weight-journal/terms ――――――――――――――――― Note: This app is designed as a weight tracking tool and is not a medical device. Consult your healthcare provider before starting any weight loss program. Ozempic®, Wegovy®, Mounjaro®, and Zepbound® are registered trademarks of their respective owners.

Screenshots

RRate4 screens
Weight Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: RRate at none against Weight Tracker's 2. Weight Tracker's advantage is iOS requirement (13.0 vs 15.1). On price, 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. Weight Tracker sells 2 in-app purchases, starting at $1.99 per month. RRate asks for nothing beyond the download.

Scorecard2 real differences · 4 level
RRate versus Weight Tracker: the parameters behind the verdict, then further details
ParameterRRateWeight Tracker
PriceFreeFree
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size23 MB39 MB
Age rating4+4+
DeveloperPART BC Children'sGustavo Silva

In-app purchases

None

RRate

No in-app purchases

2 purchases

Weight Tracker

Subscriptions2
  • Premium Monthly7 Days trial$1.991 Month
  • Premium Yearly$9.991 Year

Questions

Is RRate free?
RRate is free to download, with no in-app purchases.
Is Weight Tracker free?
Weight Tracker is free to download, with in-app purchases available.
Do RRate or Weight Tracker have ads?
Neither RRate nor Weight Tracker shows ads.

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