Tandem bridges the gap between weekly sessions. Your personal trainer sees every meal you log — and coaches you right there in your food log.
LOG MEALS IN SECONDS
Point your camera at any dish. AI instantly identifies it and estimates calories, protein, carbs, and fat. Review the numbers, edit if needed, and save — even without a connection.
REAL COACHING BETWEEN SESSIONS
Your trainer reviews your entries in real time, corrects nutrition values, and leaves per-meal coaching notes delivered straight to your phone. No screenshots. No WhatsApp back-and-forth.
FOR TRAINERS
See your entire client list update live. Tap any client to review their meal feed, adjust macros, and publish coaching notes — all without leaving the app.
FEATURES
• AI photo scanning — any dish, any cuisine, instant estimates
• Offline-first — log meals on the go; data syncs when you reconnect
• Real-time updates — meals and coach notes appear within seconds on all devices
• Personalised targets — onboarding calculates your daily calorie and macro goals using the Mifflin–St Jeor formula
• Trainer invite — trainers share a 6-digit code; clients link in one step during onboarding
• Push notifications — instant alerts when your trainer leaves a note or edits your macros
• In-app language — switch between English and Russian without restarting
Tandem offers an auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://tandem-legal.vercel.app/
Ratings & Reviews
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added AI coach
Version 2.4
The developer, Hromko Kyrylo, 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
Contact Info
User Content
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Voice Control
Larger Text
Dark Interface
Differentiate Without Color Alone
Sufficient Contrast
Reduced Motion
Information
Seller
Hromko Kyrylo
Size
75.1 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.