Flat Stomach Workouts vs Supernormal
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Flat Stomach Workouts
Achieve a flatter stomach with targeted abdominal exercises that require no equipment. This app offers customized weekly routines and HD instructional videos to guide you. Enhance your experience with motivating audio guidance and DJ mixes.
- No equipment required
- Customized weekly workouts
- HD instructional videos
- Audio guidance from trainer
- Offline workout access
- DJ-mixed motivating workouts
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This app is for anyone who wants to achieve a flat stomach through exercise! The app will help you strengthen and build abdominal muscles without equipment. Trimming belly fat can be difficult, however this app includes proven routines to help you achieve a flat stomach as fast as possible. Your Fitivity app has multiple training programs in it! Switch between programs that were designed specifically for you! In addition to your weekly workouts, try out Fitivity COACHING! Coaching is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts. โข Audio guidance from your personal digital trainer โข Customized workouts designed for you each week. โข For each workout you are provided with HD instructional videos to preview & learn training techniques. โข Stream workouts online or do workouts offline. Subscription Details For your convenience, subscription charges will be processed through your iTunes account, ensuring a seamless and secure payment experience. You can manage your subscription at any time, giving you full control over your membership. Should you decide to cancel, simply do so at least 24 hours before the end of your current subscription period to avoid auto-renewal. โข Payment is charged to your iTunes account at confirmation of purchase. โข Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off the auto-renew subscription from your device settings. โข Account will be charged for renewal within 24 hours before the end of the current period. โข Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. โข Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. To manage your subscription or turn off auto-renewal on your iPhone: 1. Open the Settings app 2. Tap your name or Apple ID 3. Tap Subscriptions 4. Tap the subscription you want to manage 5. Use the options to manage your subscription Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy
Supernormal
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That $30/month recovery wearable you've been considering? You already own something better. Supernormal turns your Apple Watch into a full recovery intelligence system. Seven proprietary algorithms built on decades of clinical research in HRV, sleep science, and circadian biology. A live energy budget that updates every hour. No additional device. No guesswork. Every morning you wake up with a Biological Reserve โ a personalized energy budget built from how well you recovered overnight. Unlike a static morning score, it updates every hour. Supernormal tracks what you spend, what you earn back, and tells you exactly what to do next. Meet Norm. Your always-on biological intelligence. Watches your five body signals 24/7 and only speaks when something is worth knowing. Always watching. Never noise. Over 14 nights Supernormal builds a baseline that is entirely yours. Not population averages. Your normal. Every night more accurate. Every morning more personal. No account. No servers. Your health data never leaves your device. โโ BIOLOGICAL RESERVE Unlike a static morning score, your Reserve depletes in real time as you train and move โ and earns back when you rest. Overdraft today and tomorrow pays for it. NORM Merges notifications, insights, post-workout coaching, and body intelligence into one unified feed. No dashboards. Just Norm, speaking up when something matters. BIOLOGICAL SIGNAL CLASSIFIER Five signals. Six named states โ adapting, nominal, sleep debt, accumulated fatigue, sustained stress, unusual body stress. Flags unusual patterns often 12-24 hours before you feel anything. RECOVERY SCORE HRV, resting heart rate, respiratory rate, and sleep quality into one personalized morning score. Your baseline. Your recovery. Not population averages. DAILY COACHING Every morning: a best move, a guardrail, and a preview of tomorrow. Smart notifications after workouts, when stress spikes, when to wind down. Not data. Decisions. SLEEP INTELLIGENCE Scored across duration, efficiency, deep sleep, and REM with running sleep debt tracking. 7 hours of broken sleep is not 7 hours of recovery. BIOLOGICAL PACE VO2 Max, HRV, resting heart rate, and deep sleep against age and sex-matched norms. One multiplier. 0.82x means your biology runs younger than your birth year. AUTONOMIC STRESS Live stress indicator based on HRV vs your morning baseline. Shifts green to amber in real time. STRAIN TRACKING Total cardiovascular load all day. Distinguishes sustained cardio from fragmented elevated heart rate. Not all strain is equal. DAILY JOURNAL Log in three taps. After 30 days Supernormal surfaces what your habits actually do to your recovery. INTELLIGENT NOTIFICATIONS 23+ smart alerts with individual cooldowns. Morning brief. Post-workout coaching. Sleep debt. Stress detected. Weekly report. PRIVACY FIRST No account. No servers. Health data never leaves your device. Optional iCloud sync for journal only. โโ For Apple Watch owners who were about to buy an additional device. For anyone who's felt terrible after a good night's sleep and had no idea why. For people who want their health data to mean something. Normal is having the watch. This is Supernormal. โโ IMPORTANT: Wellness app only. Not medical advice. Not diagnostic. Consult a healthcare provider before making health decisions. Apple Watch and Apple Health required. Core technology patent pending. Supernormal is designed and optimized for Apple Watch. It may work partially with other wearables that sync to Apple Health, but the full experience โ especially HRV-based recovery scoring, Biological Radar, and Biological Pace โ requires Apple Watch data. Terms of Use: https://supernormal.bio/terms Privacy Policy: https://supernormal.bio/privacy Apple, Apple Watch, Apple Health, and HealthKit are trademarks of Apple Inc. Supernormal is independent and not affiliated with Apple Inc.
Screenshots
Verdict
The clearest difference is ads: Supernormal at none against Flat Stomach Workouts's shown. Supernormal also leads on update cadence (weekly vs every 5 weeks). Flat Stomach Workouts's advantage is iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Flat Stomach Workouts sells 11 in-app purchases, starting at $0.99 per month and Supernormal sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Flat Stomach Workouts ships an update every 5 weeks, Supernormal weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.
| Parameter | Flat Stomach Workouts | Supernormal |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | โ |
| Update frequency | Every 5 weeks | Weekly โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, Apple Watch |
| Requires iOS | 15.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 141 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | Loyal Health & Fitness, Inc. | Charity Bribes |
In-app purchases
Flat Stomach Workouts
- Monthly Subscription3 Days trial$0.991 Month
- Fitivity Premium7 Days trial$1.991 Month
- ad Free One Month$1.991 Month
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- Yearly Subscription$5.991 Year
- Yearly Subscription7 Days trial$9.491 Year
- Entire Program - Flat Stomach$4.99
- Entire Program - Six Pack$4.99
- Entire Program - 8 Minute Abs$4.99
Show 3 moreShow fewer
- Entire Program - Lower Abs$4.99
- Purchase levels of all programs$14.99
- Lifetime Premium Subscription$299.99
Supernormal
- Supernormal Premium Monthly$3.991 Month
- Supernormal Premium Annual$29.991 Year
- Supernormal Premium Lifetime$44.99
Questions
Is Flat Stomach Workouts free?
Is Supernormal free?
Do Flat Stomach Workouts or Supernormal have ads?
Which is updated more often, Flat Stomach Workouts or Supernormal?
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