TrainSMS vs MacroFactor: your whole fitness program, one text thread
MacroFactor is a well-regarded nutrition tracking app. It handles calorie targets, macro splits, and diet coaching. What it does not do is write your workout program or tell you what to train today.
TrainSMS covers both. When you onboard, you set a fitness goal — fat loss, muscle gain, strength, general fitness. The AI builds a workout program and texts you each session. The in-app coach also handles nutrition questions: macro targets based on your goal and body weight, dietary adjustments when progress stalls, and check-ins on fueling around workouts.
The practical upside is one text thread for everything fitness-related. You text your workout completion, ask about protein targets, log a new PR, and get Sunday's weekly recap — all in the same SMS conversation. No app switching, no logging into two services.
If you are already using MacroFactor and love it, TrainSMS is not necessarily a replacement for nutrition tracking — it is the workout half of the equation. Many users run both. But if you want to simplify to a single system that handles training and general nutrition guidance via text, TrainSMS does that.
Logged. 🔥 12-workout streak. Going up 5 lbs on bench next session.
Common questions
No — TrainSMS does not track individual food logs. The AI coach gives nutrition guidance (macro targets, timing, adjustments) by text, but it does not have a database of foods or a logging UI. If precision macro tracking matters, MacroFactor does that better.
Yes. Many users run MacroFactor for nutrition logging and TrainSMS for workout programming. They serve different functions and the combination covers the full picture.
Calorie targets based on goal and estimated TDEE, protein targets by bodyweight, general guidance on fueling around training, and adjustments when body weight is not trending in the right direction. It is coaching, not calorie logging.
The AI builds your program for your stated goal. Fat loss programs emphasize conditioning and calorie targets. Muscle building programs emphasize progressive overload and adequate fueling. If body recomposition is the goal, specify it in onboarding.