PopWeight vs Weight Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PopWeight
Easily monitor your weight and body fat percentage with a visually appealing interface. This app allows direct input over graphs, pinch-to-zoom functionality, and BMI calculation. It integrates with Apple Health and offers secure passcode protection.
- Track weight and body fat percentage
- BMI calculation
- Apple Health integration
- CSV import/export
- Passcode and Touch ID protection
- Unit selection (kg/lb, cm/inch)
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Beautiful, simple and easy to use. A new way to track your weight. Apple Health Integration! FEATURE: * Input weight and body fat percentage directly over the graph * Pinch zoom in and zoom out the graph * Calculate your BMI * Show your progress * CSV import and export * Choose units (kg/lb, cm/inch) * Passcode & Touch ID * Link to Withings Wi-Fi Scale APPLE HEALTH (HealthKit): * Share your weight, body fat percentage and BMI with Apple Health. * Go to Settings > Apple Health > Turn on "Connect to Apple Health" in PopWeight * iPhone only TOUCH ID: * Use your fingerprint to unlock PopWeight * iPhone 5s/6/6 Plus, iPad Air 2/Mini 3
Weight Tracker
This app helps you track weight changes by comparing weekly averages, offering a clearer view of your progress beyond daily fluctuations. It uses data visualization, goal setting, and gamified elements to make weight management motivating and fun.
- Weekly average weight comparison
- Linear regression for trend analysis
- Goal setting with adherence percentage
- Interactive data visualization
- Gamified progress with points and achievements
- Online leaderboards for competition
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Your weight fluctuates daily. In contrast to other apps Scelta compares weekly averages and shows your real weight progress! If you have ever used a scale regularly you know this problem: Your weight fluctuates from day to day and it’s difficult to say whether you gained weight, lost weight or just had a heavy day. Salty food, hydration status, sleep, stress, and hormonal fluctuations are just some of the many factors that can influence your weight heavily in the short term. To know what’s really going on you need to compare averages to each other. - eg. the average of the last 14 days to the average of the 14 days before. The difference, also known as delta, between these time spans is a very informative indicator of what really happens to your body weight. Scelta calculates this “scale delta“ for you and makes weight tracking approachable, meaningful, a lot of fun and incredibly motivating. Data visualisation of the next generation: • Your real progress: Scelta compares your average weight for the selected time span to the previous time span, eg. 7 days vs 7 days prior • Linear regression instead of peaks and valleys: A line of best fit shows your actual weight trend graphically • Reach your own goal: select eg. “- 1 lb per week” (or “- 0,5kg per week” depending on your local unit) and see at a glance how good you’re doing by taking a look at your adherence percentage • Hear your weight: Swipe on the graph to see the exact value of a data point and its linear regression, hear and feel (on devices with Taptic Engine) the value of your weight entries (you’ve never seen, heard or felt your weight this way!) • Scelta shows your total progress and how far you have come since you started your goal • After setting a new goal (eg. a lean gaining phase after losing fat) you can still go back to older goals to see your previous progress • See a graph of your goal adherence for every day since you first set your goal. Swiping on it reveals your weekly rate of weight change and how well you adhered to your goal in the 7, 14 oder 30 day average comparison on that day. There has never been anything like it before. And because everything is more fun as a game: • The RPG where you are the main character: Collect Scelta Points by reaching your own goal and level up • Prolific story: Unlock many different achievements for your adhering to your weight adventure • Online leader boards: Compete with your friends or users worldwide to see who accomplishes their personal weight goals best Losing weight on a fat-loss diet, keeping your lean-gaining phase in check or if you’re just trying to maintain your current weight: Weight Tracking has never been this fun! What position will you reach with your personal progress in the leader boards? Download Scelta now and try it today! ——— Scelta integrates with the Apple Health app: Scelta uses the Health app that is pre-installed on your iPhone to show already existing weight data and to save new entries. Because of this Scelta will ask you to grant read- and write-access to your weight data. Your weight is only visible to you and is not sent or visible to anyone but yourself. Achievements you unlock and points you collect to climb the leader boards are a result of how well you adhere to your goals and not your actual weight entries. The goal you set for yourself is not visible to anyone else as well. Scelta Terms of Use - https://www.waldow.app/terms-scelta/ Scelta Privacy Policy - https://www.waldow.app/privacy-scelta/
Screenshots
Verdict
The clearest difference is rating: Weight Tracker at 4.4 against PopWeight's 3.8. Weight Tracker also leads on update cadence (weekly vs every 2 months) and ratings volume (997 vs 23). PopWeight's advantage is iOS requirement (8.1 vs 15.0). On price, review sentiment, ads and in-app purchases 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. PopWeight sells 10 one-off in-app purchases and Weight Tracker sells 12 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Weight Tracker holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Weight Tracker has 997 ratings behind it against 23, so its average is the more settled of the two. Written reviews complicate that: 72% of PopWeight's written reviews are positive against 64% of Weight Tracker's, so the app with the better star average is not the one people write more warmly about.
PopWeight ships an update every 2 months, Weight Tracker weekly. The most recent releases landed on June 11, 2026 and September 22, 2026 respectively.
| Parameter | PopWeight | Weight Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (23 ratings) | 4.4 (997 ratings) — better |
| Positive reviews | 72.1% of reviews — better | 64.2% of reviews |
| Number of ratings | 23 | 997 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 8.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | STY Corp. | Joe Waldow |
Customer experience
PopWeight
Weight Tracker
Bugs and requests
PopWeight
Not enough reviews yet to summarise bugs or requests.
Weight Tracker
Reported bugs
3 issues- Watch app crashes on launch
- Weight data not syncing correctly
- Unable to edit or delete past entries
Requested features
5 requests- Add option to track body fat percentage
- Improve weight goal setting and customization
- Provide more flexible data entry and editing
- Integrate with more third-party health apps
- Expand historical data and trend analysis
In-app purchases
PopWeight
- Theme: Macaron$0.99
- Theme: Turquoise$0.99
- Theme: Deep Sea$0.99
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- Theme: Old Time$0.99
- Theme: Coffee$0.99
- Theme: Peach$0.99
- Theme: Cherry Pink$0.99
- Theme: Mint$0.99
- Theme: Chocolat$0.99
- Theme: Outer Space$0.99
Weight Tracker
- Scelta Pro Monthly$4.991 Month
- Scelta Pro Annually$19.991 Year
- Scelta Pro Annually$29.991 Year
Show 1 moreShow fewer
- Scelta Pro7 Days trial$29.991 Year
- Scelta Black Edition Dark Mode$1.99
- Losing Weight in "Deep Ocean"$1.99
- Gain Weight in "Gold is best"$1.99
Show 5 moreShow fewer
- My Weight Diary in Really Red$1.99
- Weight Tracker in Warp Drive$1.99
- Small Tip: Cup of Coffee$2.99
- Weight Tracker Scelta Pro$59.99
- Scelta Pro Lifetime$59.99
Questions
Is PopWeight free?
Is Weight Tracker free?
Which has better reviews, PopWeight or Weight Tracker?
Do PopWeight or Weight Tracker have ads?
Which is updated more often, PopWeight or Weight Tracker?
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