Body Measurements Tracker App vs Reboot66
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Body Measurements Tracker App
Track your weight loss, body measurements, and BMI with this app. Log photos and data to visualize your progress, understand the impact of workouts and diets, and stay motivated with rewards. Syncs with health platforms.
- Weight loss goal tracking
- Body measurement logging
- BMI calculation
- Progress photos
- Workout and diet impact analysis
- Personalized progress reports
- Rewards and motivation badges
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Track the measurements and photos that matter. Stay motivated on your weight-loss journey. You want to make a positive change, and you want to actually see it happening. Progress tracks your body measurements, weight, BMI, body fat, and progress photos in one place, so you can watch your real story unfold week by week. No judgement, no pressure, no aggressive fitness talk. Just a clear picture of how far you've come. Since 2012, tens of thousands people have reached their weight-loss goals with Progress, and you can too. TRACK MORE THAN WEIGHT The number on the scales isn't the only one that matters. Track waist, hips, chest, arms, thighs, body fat, BMI, and anything else that helps you see your progress. Build a fuller picture of your body, not just a single number. PROGRESS PHOTOS Before and after photos make small changes feel real. Take a photo whenever you like, compare any two side by side, and watch the story your body is telling. Photos stay private on your device. BMI CALCULATOR & TRACKER Calculate your BMI in seconds and watch how it changes over time. We'll show you where you sit, without the lecture. BODY FAT TRACKING Log body fat percentage and follow it as your body composition shifts. Useful when the scales aren't moving but you can feel things changing. WEIGHT LOSS TRACKER Whether you're losing, gaining, or maintaining, clean charts and gentle reminders help you stay focused on the journey, not just the destination. GOALS THAT FIT YOUR LIFE Set a weight goal, a measurement goal, or no goal at all. Progress works for every kind of journey, whatever you're working towards. APPLE HEALTH Sync seamlessly with Apple Health, so your numbers stay up to date without extra work. PRIVATE BY DEFAULT Your measurements, photos, and notes stay yours. We don't track you, share your data, or show ads. FREQUENTLY ASKED QUESTIONS What can I track in Progress? Weight, body fat, BMI, waist, hips, chest, arms, thighs, neck, calves, and any other measurement that matters to you. You can also add progress photos and notes. Is Progress a BMI calculator? Yes. Progress is a full BMI calculator and tracker. Enter your height and weight and we'll calculate your BMI, then track how it changes over time. Can I compare before and after photos? Yes. Take progress photos any time and compare any two side by side. It's the easiest way to see changes the scales might miss. Does Progress sync with Apple Health? Yes, two-way, so your weight and measurements stay in sync with the rest of your health data. Is Progress free? Yes, you can start tracking for free. Pro unlocks progress photos, unlimited measurement areas, custom reports, past-data entry, and more. Will I be judged for my weight or my goals? Never. Progress is body positive by design. Every body is different and every goal is valid, whether you're losing weight, gaining muscle, or just want to understand your body better. How is Progress different from a regular weight tracker? A weight tracker shows you one number. Progress shows you the whole picture: weight, body measurements, body fat, BMI, and photos, all in one place. When the scales aren't moving, your measurements and photos often tell you they are. Is my data private? Yes. Your measurements and photos are stored privately on your device and synced through your own iCloud. We don't sell, share, or look at your data. Can I use Progress without a goal? Yes. Set a goal if it helps you stay motivated, or just track for understanding. Both are valid. Track your measurements, achieve your goals. We're in your corner. Progress integrates with the Health app. This feature is free and optional. Progress Pro is a subscription service. Read more about our terms and conditions here: Terms of service: https://theprogressapp.com/terms.pdf Privacy policy: https://theprogressapp.com/privacy.pdf
Reboot66
Easily track your daily fitness activities, including progress photos, weight, and body measurements. Stay motivated by competing with friends and sharing your achievements. This app helps transform your fitness journey with its user-friendly interface.
- Daily activity tracking
- Progress picture uploads
- Weight and body measurements
- Friend competition
- Motivation reminders
- Result sharing
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Transform your fitness journey with our app! Our user-friendly interface makes it easy to enter and track your daily activity, including progress pictures, weight and body measurements. Plus, compete with friends and stay motivated with reminders and easily sharing/bragging about results.
Screenshots
Verdict
The clearest difference is review sentiment: Body Measurements Tracker App at 55% against Reboot66's 0%. Body Measurements Tracker App also leads on rating (4.6 vs 1.5) and ratings volume (9.4K vs 2). Reboot66's advantage is in-app purchases (none vs 7) and device support (3 vs 1). On price, update cadence and ads 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. Body Measurements Tracker App sells 6 in-app purchases, starting at $3.99 per month. Reboot66 asks for nothing beyond the download.
Body Measurements Tracker App holds the better App Store score, 4.6 against 1.5. That said, the two scores are not equally well evidenced: Body Measurements Tracker App has 9.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of Body Measurements Tracker App's written reviews are positive against 0% of Reboot66's.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.
| Parameter | Body Measurements Tracker App | Reboot66 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9.4K ratings) — better | 1.5 (2 ratings) |
| Positive reviews | 55.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 9.4K — better | 2 |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Lasmit TLB Ltd | O2S1, Inc. |
Customer experience
Body Measurements Tracker App
Reboot66
Bugs and requests
Body Measurements Tracker App
Reported bugs
4 issues- Data loss or reset after updates
- Measurement tracking issues
- Crashes when trying to access certain features
- Upgrade not working as expected
Requested features
5 requests- Add ability to manually enter body composition data
- Improve photo overlay and alignment
- Allow more customization of tracked measurements
- Provide weight loss predictions and trends
- Sync data across devices
Reboot66
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Body Measurements Tracker App
- Monthly$3.991 Month
- Monthly$5.991 Month
- Black Friday$5.991 Year
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- Annual3 Days trial$11.991 Year
- Annual7 Days trial$19.991 Year
- Progress Pro - Lifetime2 variants$29.99
Reboot66
No in-app purchases
Questions
Is Body Measurements Tracker App free?
Is Reboot66 free?
Which has better reviews, Body Measurements Tracker App or Reboot66?
Do Body Measurements Tracker App or Reboot66 have ads?
Which is updated more often, Body Measurements Tracker App or Reboot66?
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