Comparison

FormaTrack vs sWeight

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

Head to head
About

FormaTrack

This app helps you visualize your body's transformation over time. Log weight, measurements, and take progress photos with helpful overlays. Track your journey towards weight loss, muscle gain, or overall body changes with clear charts and optional medication logging.

Highlights
  • Progress photo tracking with overlays
  • Log weight and 25+ body measurements
  • AI-powered body fat estimation
  • Optional GLP-1 medication tracking
  • Sync with Apple Health
  • Export data to CSV and photos to GIF
Features
Read full description

FormaTrack is a body progress tracker that shows how your body changes over time. Take progress photos, log your weight and body measurements, and follow your results in clear charts. Whether your goal is weight loss, muscle gain or a full body transformation, you see real progress, not just a number on the scale. Take a photo right in the app or upload one from your gallery. Line up every new shot with your last one, track up to 25 body measurements, and compare any two photos as before and after. PROGRESS PHOTOS - Track 3 body angles: front, side and back - Overlay the camera with your last progress photo for consistent shots - Set a camera timer - Compare any two progress photos as before & after, including changes in measurements - View your photos in sequence and watch your body transformation - Download a photo sequence as a GIF BODY MEASUREMENTS & WEIGHT TRACKER - Set a weight goal and follow your progress - Track neck, shoulders, chest, biceps, forearm, waist, abdomen, hips, buttocks, thigh and calf - Track left and right biceps, forearms, thighs and calves separately - Add up to 3 custom measurements and name them yourself - Track body fat %, muscle mass % and BMI - Estimate body fat percentage, waist and hip circumference from a photo with AI - See weight and body measurements in charts REMINDERS, PRIVACY & DATA - Get reminders when it's time for new progress photos - Protect the app with a passcode - Sync with Apple Health - Add FormaTrack widgets to your Home Screen to see your progress and weight at a glance - Export photos to your device and measurements to CSV - Use metric (kg/cm) or imperial (lb/in) units OPTIONAL MEDICATION TRACKING - Log GLP-1 doses for injections or pills, such as semaglutide or tirzepatide - Track injection site rotation - Set dose reminders - Note side effects - See how much weight you lost on each dose in the effectiveness chart - Export your dose history to PDF or CSV - Completely optional: use FormaTrack for body progress alone PREMIUM - Unlimited progress photos - Ad-free experience - Priority support inside the app FormaTrack – Body Progress Tracker subscription (1 and 12 months): Payment will be charged to your Apple ID account at confirmation of purchase. The 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. Renewal prices may differ depending on the subscription and pricing at the time of renewal. You can manage your subscription and turn off auto-renew anytime in your App Store account settings after purchase. More about the app: - Photos are saved on your device by default and can optionally be synced to our server - Data such as weight and measurements are stored securely in the cloud, so everything is backed up Healthy habits: FormaTrack is a tracking tool, not medical advice. We recommend discussing your eating habits and goals with a qualified professional and a physician to help prevent developing an eating disorder.

About

sWeight

Track weight, BMI, and seven body measurements to visualize your complete fitness transformation. Gain AI-powered insights and personalized recommendations with data that stays on your device.

Highlights
  • Track 7 body measurements
  • Interactive body diagram
  • AI-powered trend analysis
  • On-device data processing
  • Visual progress charts
  • CSV export
  • Offline-first design
Features
Read full description

sWeight tracks your weight, your body measurements and your progress photos in one place, so you see the changes the scale misses. TODAY AT A GLANCE • Your latest weight, 7-day average and a 14-day chart • Goal progress from your starting weight to your target, with a projected date based on your trend • BMI with its category, and your waist-to-height ratio BODY MEASUREMENTS • Log chest, waist, hips, arms and thighs, with left and right kept separate for arms and thighs • A body map shows each area's latest value and how much it has changed • Per-area charts with first, latest and change, plus every entry • See your total change in centimeters or inches since your first measurement PROGRESS PHOTOS • Take a photo or pick one from your library; imported photos keep their original date • Each photo shows the weight you logged around that day • Compare any two side by side, with the difference in weight • Optional photo body map: your measurement bands placed on your own latest photo. The numbers are always the ones you log • Photos stay on your phone. They are never uploaded or synced EASY DAILY LOGGING • One + button logs weight, measurements or a photo • Log for today or any past day • Daily reminder, metric or imperial units, light and dark mode PRO (ONE-TIME PURCHASE) • Your full history, beyond the last 14 days • Projected goal date and multi-timeframe trend stats • Smart Insights: pace, momentum and patterns in your weigh-ins, worked out on your phone • Export to CSV or PDF • Every new install starts with a 14-day Pro trial. No subscription PRIVATE BY DEFAULT • No account needed, no ads • Your data lives on your phone and works offline • Optional Sapplify Sync backs up your numbers across devices, free • Anonymous usage statistics can be switched off in Settings Whether you are losing, gaining or holding steady, sWeight shows you the whole picture, not just one number. Legal: • sWeight Terms: https://www.sapplify.com/terms/sweight/ • Sapplify Account Privacy: https://www.sapplify.com/policies/account/ • Sapplify Account Terms: https://www.sapplify.com/terms/account/

Screenshots

FormaTrack4 screens
sWeight4 screens

Verdict

The call

The clearest difference is review sentiment: sWeight at 100% against FormaTrack's 39%. sWeight also leads on update cadence (every 9 days vs every 5 weeks). FormaTrack's advantage is rating (4.4 vs 3.0) and ratings volume (210 vs 2). On price, ads, in-app purchases and monetization model 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. FormaTrack sells 5 in-app purchases, starting at $12.99 per month and sWeight sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FormaTrack holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: FormaTrack has 210 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 39% of FormaTrack's written reviews are positive against 100% of sWeight's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

FormaTrack ships an update every 5 weeks, sWeight every 9 days. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
FormaTrack versus sWeight: the parameters behind the verdict, then further details
ParameterFormaTracksWeight
PriceFreeFree
Rating4.4 (210 ratings) — better3.0 (2 ratings)
Positive reviews38.8% of reviews100.0% of reviews — better
Number of ratings210 — better2
Update frequencyEvery 5 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size46 MB45 MB
Age rating12+4+
DeveloperPowermove s.r.o.Anthony Eli Rasch

Customer experience

FormaTrack

All ratings210 ratings
Positive85.7%
Neutral3.3%
Negative11.0%
Written reviews49 reviews
Positive38.8%
Neutral6.1%
Negative55.1%

sWeight

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

FormaTrack

Reported bugs

42 issues
  • All pictures and progress gone
  • Camera not working 80% of the time
  • App often glitches
  • App no longer shows photos
  • App says need access to old phone to export/reimport
Show 37 more
  • Pictures will not load
  • App is completely dysfunctional
  • App crashes all the time
  • Can never upload a picture after purchase
  • Get ads for every picture upload
  • Won't let me access side pictures
  • Cannot use buttons at the top of the screen
  • Lose all my photos after paying for premium
  • Reached photo limit for free
  • Blocked by paywall after a year
  • Turns out only a few progress photos before subscription required
  • UX not intuitive
  • UI elements almost get cut off
  • Never load anything, no access to photos
  • Invite loading screens when trying to upload pictures
  • Only ONE set of front/back/side photos still there
  • Never received verification email
  • Can't see old data once new is put in
  • Old pics not saved from old phone to new
  • Can't add measurements manually
  • Option to set Czech language removed
  • Will not save pics
  • Pressed check mark to save pics and it’s at 100% but does not save
  • Won’t save second progress picture
  • Pictures will not fully save
  • App gets glitchy now and then by not saving a recently took picture
  • Hard to navigate on IOS
  • Can’t see all photos posted
  • Often doesn’t load
  • App literally pops up 3 ads every couple minutes
  • Can’t fix the photo properly EVER
  • Pictures take 100 years to load
  • App constantly crashes and doesn’t load images
  • Doesn’t always save photos and measurements
  • Without registration via Facebook or Google, the app cannot be used
  • Personal data and photos are stored on the app's server
  • Will not save pictures to show you progress

Requested features

9 requests
  • Option for longer passcodes
  • Don't start on progress photos screen
  • Offline option
  • Ability to record left and right side shots
  • Auto-download weight data from/to Apple Health
Show 4 more
  • Add measurements for navel and hips
  • Add new measurements without a picture
  • Team feature for personal trainers
  • Charge by photo or usage instead of subscription

sWeight

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

FormaTrack

Subscriptions3
  • Monthly Premium2 variants$12.991 Month
  • Yearly Premium$39.991 Year
  • Yearly Premium14 Days trial$39.991 Year
One-time2
  • Unlimited photos$3.99
  • Lifetime Premium$119.00
6 purchases

sWeight

Subscriptions2
  • Sapplify Sync Monthly1 Month trial$1.991 Month
  • Sapplify Sync Yearly1 Month trial$19.991 Year
One-time4
  • sWeight Premium -40%$1.99
  • sWeight Premium -20%$3.99
  • Premium Features$4.99
Show 1 more
  • Sapplify Sync Lifetime$99.99

Questions

Is FormaTrack free?
FormaTrack is free to download, with in-app purchases available.
Is sWeight free?
sWeight is free to download, with in-app purchases available.
Which has better reviews, FormaTrack or sWeight?
FormaTrack is rated higher. FormaTrack averages 4.4 out of 5 from 210 ratings, while sWeight averages 3.0 from 2 ratings.
Do FormaTrack or sWeight have ads?
Neither FormaTrack nor sWeight shows ads.
Which is updated more often, FormaTrack or sWeight?
FormaTrack ships an update every 5 weeks, and sWeight every 9 days. Most recently, FormaTrack was updated on November 2, 2026 and sWeight on October 28, 2026.

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