Happy Scale vs Weight Logger ∞
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Weight Logger ∞
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Weight Logger - Simple, Effective, Free Easily log your weight, track progress, and reach your goals.
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Verdict
The clearest difference is in-app purchases: Weight Logger ∞ at none against Happy Scale's 8. Happy Scale's advantage is ads (none vs shown) and update cadence (every 11 days vs monthly). On price, device support and iOS requirement 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
Both are free to download. Happy Scale sells 8 in-app purchases, starting at $1.99 per month. Weight Logger ∞ asks for nothing beyond the download.
Happy Scale ships an update every 11 days, Weight Logger ∞ monthly. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.
| Parameter | Happy Scale | Weight Logger ∞ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (58K ratings) — better | — |
| Positive reviews | 91.6% of reviews | — |
| Number of ratings | 58K — better | — |
| Update frequency | Every 11 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Best chart rank | #193 — better | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 66 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | Front Pocket Software LLC | Fawkes Wei |
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
Weight Logger ∞
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Happy Scale
- Happy Scale Deluxe (Monthly)7 Days trial$1.991 Month
- Happy Scale Deluxe (Yearly)7 Days trial$11.991 Year
- Tip $1$0.99
- Tip $3$2.99
- Tip $5$4.99
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- Tip $10$9.99
- Happy Scale Premium (Lifetime)$39.99
- Happy Scale Deluxe (Lifetime)$39.99
Weight Logger ∞
No in-app purchases
Questions
Is Happy Scale free?
Is Weight Logger ∞ free?
Do Happy Scale or Weight Logger ∞ have ads?
Which is updated more often, Happy Scale or Weight Logger ∞?
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