Flex vs Supplement Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Flex
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Flex: Stretching Routines for a Healthier You Flex is your go-to app for building flexibility, improving mobility, and relieving tension through guided stretching routines. Whether youβre waking up, cooling down after a workout, or just need a moment to relax, Flex offers personalized routines tailored to your body and goals. Why Flex? Diverse Stretching Routines: Choose from a wide range of stretches like Arm Circles, Kneeling Cat Stretch, Standing Neck Flexor Stretch, and more. Track Your Progress: Stay motivated with streak tracking, longest streak stats, and daily completion goals. Personalized Recommendations: Get routine suggestions based on your preferences and fitness level. Customizable Settings: Adjust voiceovers, sound effects, and timers to make every session your own. Set Reminders: Never miss a stretch session with easy-to-set reminders. Easy to Use: Enroll in routines, start stretching, and edit preferences with a user-friendly interface. Stretches for Every Need From dynamic warm-ups to deep relaxation, Flex has stretches to suit every moment of your day. Whether you want to target specific areas like your neck, shoulders, or hips or enjoy a full-body session, Flex has you covered. Start your journey to better flexibility, improved posture, and a more relaxed mind and body. Download Flex now and feel the difference! For terms of use and privacy policy, visit: https://betterfutures.studio/flex/terms-of-use
Supplement Tracker
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Understand what youβre really taking. SmartStack helps you track, verify, and optimize your supplement routine β powered by verified label data from the NIH DSLD database. β’ Scan or search 100,000+ verified supplements β’ See ingredient totals and safety limits automatically β’ Get alerts before you exceed upper nutrient limits β’ Schedule doses and track compliance with notifications β’ Keep your data private β stored only on your devices and iCloud Youβre investing in your health. SmartStack makes sure your supplements are actually helping, not hurting. Pro upgrade unlocks: barcode scanning, cycle scheduling, nutrient safety alerts, export reports, and iCloud sync. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sangsom.github.io/supplements-tracker-privacy/
Screenshots
Verdict
The clearest difference is iOS requirement: Flex at 13.4 against Supplement Tracker's 26.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Flex sells 2 in-app purchases, starting at $13.99 per month and Supplement Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Flex | Supplement Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.4 β better | 26.0 |
| Further details β not scored | ||
| Size | 70 MB | 12 MB |
| Age rating | 17+ | 4+ |
| Developer | CAPNKLUTCH | Rinalds Domanovs |
In-app purchases
Flex
- Premium Monthly$13.991 Month
- Premium Annual$39.991 Year
Supplement Tracker
- Monthly Subscription7 Days trial$4.991 Month
- Annual Subscription$29.991 Year
Questions
Is Flex free?
Is Supplement Tracker free?
Do Flex or Supplement Tracker have ads?
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