Comparison

Bdmntn vs Smart Nutrition

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

Head to head
About

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.

Highlights
  • 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
Read full description

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

About

Smart Nutrition

Features
Read full description

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

Bdmntn4 screens
Smart Nutrition4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bdmntn ships an update every 15 months, Smart Nutrition fortnightly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 6 level
Bdmntn versus Smart Nutrition: the parameters behind the verdict, then further details
ParameterBdmntnSmart Nutrition
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 15 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.515.6 — better
Further details — not scored
Size49 MB78 MB
Age rating4+12+
DeveloperYu-Wen KuoHASSAN AABDOURI

In-app purchases

None

Bdmntn

No in-app purchases

None

Smart Nutrition

No in-app purchases

Questions

Is Bdmntn free?
Bdmntn is free to download, with no in-app purchases.
Is Smart Nutrition free?
Smart Nutrition is free to download, with no in-app purchases.
Do Bdmntn or Smart Nutrition have ads?
Neither Bdmntn nor Smart Nutrition shows ads.
Which is updated more often, Bdmntn or Smart Nutrition?
Bdmntn ships an update every 15 months, and Smart Nutrition fortnightly. Most recently, Bdmntn was updated on October 24, 2026 and Smart Nutrition on October 22, 2026.

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