Building muscle or gaining weight requires consistency. ClearCal is a weight gain calorie app designed to help you maintain a controlled calorie surplus, without complicated logging.

Most people think gaining weight is simple:
“Just eat more.”
But intentional weight gain — especially lean muscle — requires precision.
Common mistakes:
Many traditional apps are built primarily around weight loss psychology.
Apps like MyFitnessPal and Lose It! focus heavily on calorie deficits and streak-based accountability.
But weight gain requires a different mindset:
Controlled surplus.
Macro awareness.
Consistency.
If you're unsure how many calories you should be eating:
A controlled surplus means:
Eating slightly above maintenance calories
Tracking protein intake
Monitoring trends weekly
Avoiding aggressive overeating
Most muscle gain happens with a surplus of:
250–500 calories per day above maintenance.
The challenge?
Maintaining that surplus consistently.
If tracking feels complicated, adherence drops.
That’s where an easy system matters.
If you're looking for a calorie tracker without friction:
ClearCal simplifies weight gain tracking:
No database searching.
No ingredient reconstruction.
No time-consuming logging.
If you're curious how AI-based tracking works:
Muscle growth requires:
Daily consistency
Adequate protein
Calorie awareness
If logging takes 10 minutes per meal, you’ll eventually stop.
If scanning takes 10 seconds, you’ll continue.
A weight gain calorie app should make surplus tracking:
Simple
Repeatable
Low friction
Because lean mass gain happens over months — not days.
When gaining weight, protein intake matters just as much as calories.
ClearCal estimates:
This helps you:
If you're wondering how accurate AI tracking is for macros:
For controlled weight gain, focus on:
You don’t need perfect numbers.
You need consistent trends.
ClearCal updates totals automatically after each scan, making it easier to:
Stay in surplus
Adjust intake gradually
Avoid large fat gain swings
ClearCal removes friction so you can focus on training, not logging.
Maintain a controlled surplus without overshooting calories.
If you struggle to eat enough, tracking helps ensure you’re actually in surplus.
Macro awareness supports performance and recovery.
The issue often isn’t effort.
It’s lack of consistent tracking.
Most people need a 250–500 calorie surplus above maintenance. See:
→ How Many Calories Should I Eat?
If you want controlled lean mass gain rather than excessive fat gain, tracking helps maintain precision.
Yes. With clear photos, AI estimates are typically within 5–15% of manual logging — sufficient for maintaining a controlled surplus.
Not necessarily. Many users rely on scanning. A scale can be used if you want extra precision.
Yes. ClearCal tracks calories plus protein, carbs, and fat.