CalLah
AI Singaporean Calorie Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Snap a photo. Get calories, protein, carbs and fat in seconds — no scales, no searching databases.
CalLah is built for how Singapore actually eats: chicken rice, laksa, char kway teow, cai fan, kopi and the home-cooked plates in between. Point your camera at your plate and let AI recognition handle the rest.
Every result comes with an ingredient-by-ingredient breakdown and a health score, so you understand what's actually in your meal, not just a single number. If something looks off, correct it in plain language and the AI re-analyses the same photo instantly.
For packaged food, scan the nutrition label and AI reads the values printed on the pack, or scan the barcode and type the product name to match it. A short onboarding quiz covering age, gender, height, weight, activity level and goal sets personalised daily calorie and macro targets, with built-in safety limits for users under 18.
Your daily dashboard shows a remaining-calorie ring, protein, carb and fat rings, a scrollable week strip and a logging streak, so you can see where you stand at a glance. Charts track your weight trend, calorie history and macro distribution over time, and saved favourites, a food library, manual search and exercise logging make repeat meals fast to log.
Join a Crew with friends or colleagues and keep each other consistent on a shared board that rewards showing up and logging — never under-eating.
CalLah also syncs with Apple Health: it can write the meals you log and your weight, and read your active energy so the calories you burn are added back to your daily budget. You choose each direction in Settings, and you can turn it off at any time.
Try it free before subscribing: 5 AI photo scans, during a 7-day free period. When either runs out (whichever comes first), a Pro subscription is needed to keep using CalLah. Pro unlocks unlimited AI scans and AI nutrition estimates for foods not in the library. Your food log is saved to your account, so it stays safe through updates and shows up on every device you sign in to. CalLah Pro is an auto-renewing subscription, billed monthly or once a year; the exact price in your local currency is shown in the app before you subscribe. Eligible new subscribers get a 7-day free trial on either plan: you confirm the plan with your Apple ID, and it's charged automatically when the trial ends unless you cancel at least 24 hours before.
Download CalLah and start logging your next meal in one photo.
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Ratings & Reviews
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What's new in 1.2
• Sign in with Google, alongside Apple and email.
• A food library rebuilt around Singapore: hawker rice and noodles, breakfast, Malay & Indian, zi char, soups, kopitiam drinks and desserts.
• Onboarding: pick every drink you usually have, and no pace question when you just want to maintain.
• Fixed the camera pausing after you agree to AI analysis.
• The app now lets you know when a new version is available.
The developer, YEE LENG ONG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- YEE LENG ONG
- Size
- 22.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
User-Generated Content
Health or Wellness Topics
- In-App Purchases
Yes
- CalLah premium monthly $7.99
- CalLah Premium Yearly $29.99
- Copyright
- © 2026 Liow Qi
