If you've ever searched for a calorie tracking app, you've almost certainly seen the same three names pop up: MyFitnessPal, Lose It, and now — Caldef AI.
All three claim to help you lose weight. All three let you log food. But they are not the same — especially when it comes to AI features, price, and whether the app actually works for how you eat.
This is a direct, honest comparison. No fluff.
The Quick Summary
| Feature | Caldef AI | MyFitnessPal | Lose It |
|---|---|---|---|
| AI Food Logging (text/photo) | ✅ Yes | ✅ Yes (Premium) | ✅ Yes (Premium) |
| AI Diet Analysis | ✅ Daily, automatic | ❌ No | ❌ No |
| Custom Meal Plan Builder | ✅ Yes | ❌ No | ❌ Limited |
| Weekly Meal Plan Generator | ✅ AI-generated | ❌ No | ❌ No |
| Calorie Deficit Planner (TDEE) | ✅ Built-in | ⚠️ Basic estimate | ⚠️ Basic estimate |
| Weight Progress Chart | ✅ Yes | ✅ Yes | ✅ Yes |
| Asian & Local Food Support | ✅ Strong | ⚠️ Hit or miss | ⚠️ Hit or miss |
| Monthly Price | ₱179/month | $19.99/month | $19.99/month |
| Annual Price | ₱1,200/year | $79.99/year | $39.99/year |
| Free Trial | 7 days | 7 days | 7 days |
Pricing: Caldef AI Is the Clear Winner
Let's address the most obvious difference first — cost.
Caldef AI costs ₱179 per month or ₱1,200 per year. That's roughly $3 USD per month, or $21 USD per year.
MyFitnessPal Premium costs $19.99/month or $79.99/year. Lose It Premium costs $19.99/month or $39.99/year.
For Filipino users, MyFitnessPal and Lose It are priced for US incomes. Caldef AI is priced for you.
AI Features: Where Caldef AI Pulls Ahead
All three apps now use AI for food logging. But Caldef AI was built AI-first — it's not a feature bolted on top of an old database. Here's what that difference looks like in practice.
AI Diet Analysis
This is Caldef AI's most unique feature. Every day, Caldef AI reads your food logs and automatically generates a personalized health analysis — not a generic tip, but a specific review of your actual nutrition that day.
Are you getting enough protein? Is your sodium too high? Are you consistently under on fiber? Caldef AI tells you — automatically, every single day.
MyFitnessPal and Lose It do not have this feature. They show you charts and numbers, but they don't synthesize those numbers into actionable daily guidance.
Custom Meal Plan Builder
Caldef AI lets you build a completely custom meal plan from scratch — add the meals you actually eat, set your calorie targets per meal, and the app tracks whether your plan keeps you in your daily deficit.
You can also let the AI generate the plan for you based on your TDEE, food preferences, and weight loss goal.
MyFitnessPal has a meal planning feature but it's limited to logging repeated meals — it doesn't build a structured plan for you. Lose It's plan features are similarly basic.
Weekly Meal Plan Generator
One of the most common questions among people trying to lose weight is: "What should I eat this week?"
Caldef AI answers that automatically. The AI generates a full weekly meal plan based on your calorie goal and food preferences — with meals that make sense for your culture and lifestyle.
Neither MyFitnessPal nor Lose It offers an AI-generated weekly plan.
Calorie Deficit Planner
Caldef AI has a built-in calorie deficit planner that calculates your exact TDEE using the Mifflin-St Jeor formula — the same one dietitians and doctors use. You enter your height, weight, age, and activity level, and Caldef AI tells you exactly how many calories to eat per day to hit your goal.
MyFitnessPal and Lose It provide rough calorie goal estimates, but neither walks you through the full TDEE calculation with the level of detail Caldef AI provides.
Food Database vs. AI Understanding
MyFitnessPal's biggest selling point has historically been its enormous food database — hundreds of millions of items. But for Filipino and Southeast Asian users, that database is full of gaps.
Search for "chicken adobo," "sinigang," "sinangag," or any local variant and you'll find either nothing, wildly inconsistent entries, or user-submitted data with questionable accuracy.
Caldef AI takes a completely different approach. Instead of a database, it uses AI to understand your food. You describe your meal the way you naturally talk — "two cups of rice, grilled tilapia, and a bowl of sinigang" — and the AI calculates the full nutritional breakdown. No searching. No scanning. No database failures.
For people who eat local and regional foods, this is not a minor convenience — it's the difference between an app that works and one that doesn't.
Who Should Use Each App?
Use Caldef AI if:
- You want AI-powered features: daily diet analysis, custom meal plans, weekly meal plan generation
- You eat Filipino, Southeast Asian, or other local foods that Western apps don't recognize
- You want a calorie deficit planner that actually calculates your personal TDEE
- You're in the Philippines or Southeast Asia and want pricing that makes sense for you
- You want an app that does more than just count calories — one that actively coaches you
Use MyFitnessPal if:
- You primarily eat Western foods with barcodes and need the largest food database available
- You want deep integration with third-party fitness trackers and gym apps
- You're already used to the MyFitnessPal interface and don't need AI analysis
Use Lose It if:
- You prefer a clean, simple interface with straightforward calorie tracking
- You want a budget-friendly Western app with decent barcode scanning
- AI features are not a priority for you
The Honest Verdict
MyFitnessPal and Lose It are solid apps built for a different era of calorie tracking. They work — but they put the burden of research, planning, and analysis on you.
Caldef AI was built to remove that burden. Log your meal in plain text, get the numbers instantly. Wake up to a daily AI analysis of your diet. Generate a weekly meal plan in one tap. Know your exact calorie deficit target down to the number.
And it costs ₱179 per month. Less than most people spend on a single meal out.
Download Caldef AI Free on Google Play
Pricing for MyFitnessPal and Lose It reflects rates as of May 2026 and may vary by region. Caldef AI uses AI to estimate nutrition values. Individual results may vary.