Comparison

Happy Scale vs Shotsy GLP

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

Head to head
About

Happy Scale

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

Highlights
  • See true progress with mathematical analysis
  • Smooth out weigh-in fluctuations
  • Predict future weight
  • Break down goals into milestones
  • Integrates with Apple Health
  • BMI calculator
Features
Read full description

Dieting is hard enough. But when you work hard, hop on the scale, and see a number that’s higher than yesterday? Well, that’s just not fair! It’s time to tame the scale! Happy Scale helps you make sense of the frustrating ups and downs of weigh-ins by using mathematical analysis to make sense of your scale weights. You’ll: • understand your true trend, • take the sting out of plateaus, and • be able to predict what you’ll weigh for an upcoming event • SEE YOUR TRUE PROGRESS: Happy Scale uses sophisticated math to learn the true trend of your progress. You can see what you’re really losing each week. • NO MORE PLATEAUS: Use the moving average progress tracking options to see steady progress every day! • SLOW AND STEADY WINS THE RACE: Have a lot to lose? Break your weight loss goal into small, incremental milestone goals so you can focus on short-term, achievable goals! • THE PERFECT SUPPLEMENT: Use this app in conjunction with other popular apps. Weight entries can be automatically imported from apps that support exporting to the Apple Health app, and Happy Scale will export all your weights to Apple Health so other apps can see them. • IMAGINE YOUR SUCCESS: See predictions about what you’ll weigh in the future if you keep up your current trends, and set commitment goals for yourself! • KNOW YOUR NUMBERS: Our new BMI calculator shows you exactly where you stand and what weight ranges you need to hit for different health categories. No more guessing if you’re almost there! • WORKS ON ALL YOUR DEVICES: Seamlessly sync between your iPhone and iPad! So, have your previous diets failed because you lost motivation? Try Happy Scale today and join thousands of users who use this app to TAME THE SCALE! ------------------ This app optionally integrates with Apple Health. It is an opt-in feature that’s accessible from the Settings menu. ------------------ If you purchase a monthly or yearly subscription, payment will be charged to your iTunes account. Your account will automatically be charged for renewal within 24-hours prior to the end of the current subscription unless you disable auto-renew. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase. Privacy Policy: https://happyscale.com/privacy Terms of Use: https://happyscale.com/terms

About

Shotsy GLP

This app helps users track their GLP-1 medications for weight loss and diabetes management. It logs doses, monitors side effects, and visualizes medication levels and health progress. Stay on schedule with smart reminders and integrate with Apple Health for a comprehensive view of your journey.

Highlights
  • Log GLP-1 medication doses
  • Track side effects, weight, and nutrition
  • Smart scheduling and reminders
  • Visualize estimated medication levels
  • Detailed progress analytics
  • Apple Health integration
Features
Read full description

Shotsy is the all-in-one GLP-1 medication tracker for weight loss injections and pills. Track doses of Ozempic®, Wegovy®, Wegovy™ Pill, Mounjaro®, Zepbound®, Foundayo®, Rybelsus®, Saxenda®, Victoza®, and Trulicity® — all in one app. Whether you take semaglutide, tirzepatide, liraglutide, or dulaglutide, Shotsy helps you stay on schedule and reach your goals. DOSE TRACKING Log injections or daily pills with a single tap. Track your full medication history, side effects, weight, calories, protein, and water intake. Supports multiple simultaneous medications with separate schedules for each. SMART SCHEDULING & REMINDERS Set precise schedules for weekly injections or daily oral doses. Get countdowns, reminders, and next-dose notifications so you never miss a dose. ESTIMATED MEDICATION LEVELS See how your medication levels change over time with charts based on peer-reviewed clinical data. Available for semaglutide (Ozempic, Wegovy, Wegovy Pill, Rybelsus), tirzepatide (Mounjaro, Zepbound), liraglutide (Saxenda, Victoza), and dulaglutide (Trulicity). DETAILED ANALYTICS Gain insights into your progress with interactive charts and visualizations. Track weight trends, side effects, nutrition, and more. APPLE HEALTH INTEGRATION Automatically import weight, calories, protein, and water intake from Apple Health for a complete picture of your health journey. PRIVACY FIRST Your personal data is securely stored on your device and synced across your devices using Apple's private iCloud technology. We never sell your data. Shotsy supports GLP-1 receptor agonists used for weight management and type 2 diabetes, including both weekly injections and daily oral formulations. Health Disclaimer Shotsy is designed for tracking and educational purposes only. It is not intended to provide any medical guidance or advice. Always consult with your healthcare provider for any medical decisions or health concerns. Privacy Policy: https://shotsyapp.com/privacy/ Terms of Use: https://shotsyapp.com/terms/

Screenshots

Happy Scale4 screens
Shotsy GLP4 screens

Verdict

The call

The clearest difference is monetization model: Shotsy GLP at free with in-app purchases against Happy Scale's subscription. Happy Scale's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (16.0 vs 18.0). On price, rating, review sentiment and ratings volume 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. Happy Scale sells 8 in-app purchases, starting at $1.99 per month and Shotsy GLP sells 14 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Happy Scale against 4.8 for Shotsy GLP. Both are backed by a comparable volume of ratings — 58K and 34K respectively. Written reviews are what separate them: 92% of Happy Scale's written reviews are positive against 90% of Shotsy GLP's.

UpkeepUpdate frequency

Happy Scale ships an update every 5 days, Shotsy GLP fortnightly. Both last shipped on October 30, 2026.

Scorecard3 real differences · 8 level
Happy Scale versus Shotsy GLP: the parameters behind the verdict, then further details
ParameterHappy ScaleShotsy GLP
PriceFreeFree
Rating4.9 (58K ratings) — better4.8 (34K ratings)
Positive reviews91.6% of reviews — better90.5% of reviews
Number of ratings58K — better34K
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#199#74 — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size66 MB124 MB
Age rating12+12+
DeveloperFront Pocket Software LLCShotsy

Customer experience

Happy Scale

All ratings58,108 ratings
Positive98.2%
Neutral1.2%
Negative0.6%
Written reviews729 reviews
Positive91.6%
Neutral1.6%
Negative6.7%

Shotsy GLP

All ratings33,686 ratings
Positive96.4%
Neutral1.9%
Negative1.6%
Written reviews3,491 reviews
Positive90.5%
Neutral3.0%
Negative6.5%

User reviews

Happy Scale

From 58K App Store ratings

What we love

  • 👍 Excellent weight loss support tool
  • 👍 Motivating and engaging to track weight
  • 👍 Provides great insights and predictions
  • 👍 Smooths out weight fluctuations
  • 👍 Breaks down weight loss journey into milestones

Room to improve

  • 🐛 Reminders don't work for some users
  • 💰 Subscription model is expensive for some

Shotsy GLP

From 34K App Store ratings

What we love

  • 💻 Easy to use
  • 📊 Helpful data visualizations
  • 🕰️ Accurate estimated medication levels
  • 📈 Effective weight loss tracking
  • 🗓️ Convenient shot tracking

Room to improve

  • 🐛 Occasional data sync issues
  • 💰 Subscription cost may be high for some
  • 🔢 Difficulty with weight unit conversions

Bugs and requests

Happy Scale

Reported bugs

1 issue
  • Reminders don't work for some users

Requested features

4 requests
  • Add ability to track body measurements and body fat percentage
  • Provide more chart/graph options (60-day, 6-month)
  • Add a watch app or complication for easier access
  • Implement more celebratory features when reaching goals

Shotsy GLP

Reported bugs

2 issues
  • Shots sometimes get duplicated when editing
  • Occasional crashes or slow loading times

Requested features

3 requests
  • Add support for tracking multiple medications
  • Expand weight loss metrics and analytics
  • Improve customization options for data views

In-app purchases

8 purchases

Happy Scale

Subscriptions2
  • Happy Scale Deluxe (Monthly)7 Days trial$1.991 Month
  • Happy Scale Deluxe (Yearly)7 Days trial$11.991 Year
One-time6
  • Tip $1$0.99
  • Tip $3$2.99
  • Tip $5$4.99
Show 3 more
  • Tip $10$9.99
  • Happy Scale Premium (Lifetime)$39.99
  • Happy Scale Deluxe (Lifetime)$39.99
14 purchases

Shotsy GLP

Subscriptions14
  • Monthly$9.991 Month
  • Monthly7 Days trial$9.991 Month
  • Monthly1 Month trial$9.991 Month
Show 11 more
  • Monthly$14.991 Month
  • Monthly7 Days trial$14.991 Month
  • Monthly7 Days trial$19.991 Month
  • Monthly$19.991 Month
  • Yearly$39.991 Year
  • Yearly7 Days trial$39.991 Year
  • Yearly7 Days trial$49.991 Year
  • Yearly7 Days trial$59.991 Year
  • Yearly$59.991 Year
  • Yearly2 variants$79.991 Year
  • Yearly7 Days trial$89.991 Year

Questions

Is Happy Scale free?
Happy Scale is free to download, with in-app purchases available.
Is Shotsy GLP free?
Shotsy GLP is free to download, with in-app purchases available.
Which has better reviews, Happy Scale or Shotsy GLP?
Happy Scale is rated higher. Happy Scale averages 4.9 out of 5 from 58K ratings, while Shotsy GLP averages 4.8 from 34K ratings.
Do Happy Scale or Shotsy GLP have ads?
Neither Happy Scale nor Shotsy GLP shows ads.
Which is updated more often, Happy Scale or Shotsy GLP?
Happy Scale ships an update every 5 days, and Shotsy GLP fortnightly. Most recently, Happy Scale was updated on October 30, 2026 and Shotsy GLP on October 30, 2026.
Which is more popular, Happy Scale or Shotsy GLP?
Happy Scale currently peaks at #199 in the App Store charts, and Shotsy GLP at #74. Chart position reflects recent download velocity rather than total install base.

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