Bdmntn vs Smart Nutrition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bdmntn
This app uses AI to analyze your badminton gameplay, detecting shots, tracking trajectories, and providing detailed statistics. Improve your technique with frame-by-frame insights and player movement analysis, all processed on your device for privacy.
- Advanced shot detection and classification
- Real-time trajectory tracking
- Frame-by-frame technique analysis
- Comprehensive match statistics
- AI-powered player and rally detection
- On-device video processing for privacy
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Put your iPhone on a tripod behind the baseline and record yourself and your friends playing. While it records, Bdmntn works out when you are in a rally and when you are picking up the shuttle or resting, and splits the game into rallies. When you stop, you can watch only the time you were actually playing. RECORD • Pre-recording check: confirms the whole court, including the near baseline, is in frame, and shows camera height, battery, phone temperature and roughly how long you can record with the free space left • While recording: elapsed time, whether a rally is on, how many rallies so far, and a top-right minimap with the players' positions • Dim-screen mode to save power; press and hold to stop, so a stray tap won't end the recording • Rallies are ready as soon as you stop. The phone then analyzes the whole video once more and updates the shot counts and positions IMPORT • Import a match you already recorded from Photos (it also needs to be filmed from behind the baseline with the whole court in view) • Watch the rallies that are already split while the rest is still being analyzed REVIEW • Rallies only: skip pickups and breaks and watch one rally after another • Match timeline and rally list; tap to jump • Single rally: tap a shot and the video jumps to it; a top-down court shows where everyone was standing, who hit, where the shuttle came from and which zone it went to • Match stats: number of rallies, share of time actually playing, how long rallies lasted, the longest rally, and when you played the most EXPORT • Pick rallies (or just take the longest ones), join them into one video and save it to Photos • Optionally add the top-down minimap in the corner; exported videos carry the Bdmntn mark PRIVACY • All analysis happens on your iPhone. Videos are never uploaded. No account and no internet connection needed • Recordings are kept inside the app; deleting a match or the app deletes its video and results GOOD TO KNOW • Shot counts and positions are estimates and are always shown as "about N shots". A footwork movement may be counted as a shot, and a shot may be missed • Bdmntn does not identify shot types and does not measure shuttle speed • The camera must be behind the baseline with the whole court in frame. Videos where no court is found can still be played but are not split into rallies • Keep Bdmntn on screen while recording or analyzing. Switching to another app stops the recording (what was recorded is saved) and pauses analysis until you come back • Recording and analyzing at the same time uses a lot of battery; for long sessions use a power bank. One hour of recording takes about 5.5 GB • The app interface is currently in Traditional Chinese only
Smart Nutrition
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Smart Nutrition is your AI-powered nutrition companion. Get personalized daily meal plans, log food in seconds, and track calories, macros, glucose and cholesterol in one clean app. KEY FEATURES - Daily AI Meal Plan: meals tailored to your goal, activity level and calorie target - AR Meal Scan: point your camera at your food for a quick nutrition estimate - Food Log: search the database and track calories, protein, carbs and fat - Glucose Log: record readings and view them against your target range - Lipid & Cholesterol Vault: organize LDL, HDL, triglycerides and lab history - Metabolic Insights: estimates based on your own meal and activity logs - Analytics: review your progress over 7, 30 and 90 days - Smart Reminders: stay consistent every day YOUR DATA, YOUR CONTROL Export your data or delete your account anytime. Sign in with Apple, Google or email. SMART NUTRITION PREMIUM Unlock all features and insights with a subscription. Start with a 7-day free trial, then choose monthly, 6-month or yearly billing. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Account Settings. Privacy Policy: https://screenshot-magic-2456.lovable.app DISCLAIMER For general wellness and informational use only. Not a medical device and does not diagnose, treat or prevent any condition. Consult a healthcare professional before changing your diet.
Screenshots
Verdict
The clearest difference is update cadence: Smart Nutrition at fortnightly against Bdmntn's every 15 months. Smart Nutrition also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.5). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Bdmntn ships an update every 15 months, Smart Nutrition fortnightly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Bdmntn | Smart Nutrition |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 49 MB | 78 MB |
| Age rating | 4+ | 12+ |
| Developer | Yu-Wen Kuo | HASSAN AABDOURI |
In-app purchases
Bdmntn
No in-app purchases
Smart Nutrition
No in-app purchases





