Comparison

Fitmoji vs BurnStack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fitmoji

This AI-driven health coach provides personalized guidance and accountability to help you build better habits. It offers proactive nudges, adaptive goals, and social features to keep you motivated on your wellness journey.

Highlights
  • 24/7 AI coaching
  • Adaptive goal setting
  • Friend accountability
  • Leaderboards
  • Apple Watch companion app
  • Customizable widgets
Features
Read full description

Robots are invading the Fitmoji Kingdom's fresh water supply. Your steps, workouts, and active calories become energy to defend a village outpost within the Fitmoji Kingdom. BUILD A LIVING VILLAGE OUTPOST Turn real-world activity into energy you can spend on paths, walls, houses, soil, defender trees, and upgrades. Your village is persistent, personal, and always growing. DEFEND THE WATER Robots want the kingdom's fresh water for their replication machines. Fight back with nature-based defenses, upgraded trees, guardian allies, and powerups earned through play. EARN STARS AND REWARDS Survive robot invasios, harvest connected soil, open chests, and invest your stars into upgrades, powerup challenges, and Prize Machine pulls. ROLL FITNESS CHALLENGES Use the Powerups tab to roll time-boxed activity challenges. Complete goals like steps, active calories, exercise minutes, or flights climbed to earn power ups for your village. HELP NEIGHBORING VILLAGES Explore other villages, become a resident, help repair damage, and share in victories when the kingdom holds the line. PLANT REAL TREES Spend accumulated energy to plant trees in the real world. WHY FITMOJI - Real activity powers real game progress - Strategy, collection, and village building in one loop - A playful reason to move, come back, and keep building - Fresh-water defense story with nature at the center - Powerups and rewards connected to your activity Fitmoji uses supported health data only with your permission to power gameplay, energy, and challenge progress. Fitmoji is a wellness game and is not medical advice.

About

BurnStack

Visualize your calorie burn by stacking favorite foods and watching them disappear as you exercise. Track over 70 activities with real-time progress and motivational stats to help you stay consistent with your fitness goals.

Highlights
  • Visual calorie burning experience
  • Build a stack of foods to burn
  • Track 70+ activities
  • Real-time burn progress
  • Daily calorie goal tracking
  • Activity history and stats
Features
Read full description

See how long it takes to burn off your favorite foods. BurnStack is a visual calorie burner app that turns workouts into food-burning progress. Instead of only tracking numbers, you build a food stack and watch it burn away as you move. Choose your activity, start a session, and see your calorie burn come to life in real time. BUILD YOUR FOOD STACK Add foods to your stack and turn them into a visual goal. BurnStack helps make calories easier to understand by showing progress in a simple, motivating way. TRACK WORKOUTS AND ACTIVITIES Track walking, running, cycling, gym workouts, and 70+ activities. BurnStack estimates calories burned based on your activity, time, and weight. WATCH CALORIES BURN As you exercise, your food stack shrinks and burns away. See how much progress you have made toward each food and your full stack. STAY CONSISTENT View your session history, daily progress, goals, streaks, and milestones so you can keep building momentum. FEATURES • Visual calorie burning experience • Build a stack of foods you want to burn • Track 70+ activities • Workout timer with calorie estimates • Real-time burn progress • Daily calorie goal tracking • Activity history and progress stats • Streaks and milestones • Simple fitness motivation WHY BURNSTACK? Most calorie apps focus on charts, logs, and numbers. BurnStack makes fitness progress easier to see by turning calorie burn into something visual, fun, and motivating. Whether your goal is weight loss, fitness, or simply staying active, BurnStack helps you stay consistent by making progress feel rewarding. Build your stack. Start your workout. Watch calories burn. Disclaimer: BurnStack provides estimated calorie burn for general fitness and motivational purposes only. It is not a medical app and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting a new fitness or weight loss program.

Screenshots

Fitmoji3 screens
BurnStack4 screens

Verdict

The call

The clearest difference is rating: BurnStack at 5.0 against Fitmoji's 4.5. BurnStack also leads on review sentiment (100% vs 88%). Fitmoji's advantage is ads (none vs shown) and ratings volume (8 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BurnStack holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Fitmoji has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Fitmoji's written reviews are positive against 100% of BurnStack's.

Scorecard4 real differences · 6 level
Fitmoji versus BurnStack: the parameters behind the verdict, then further details
ParameterFitmojiBurnStack
PriceFreeFree
Rating4.5 (8 ratings)5.0 (1 ratings) — better
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings8 — better1
Update frequencyEvery 3 days—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.115.0 — better
Further details — not scored
Size450 MB558 MB
Age rating17+4+
DeveloperFitmojiUrban Plugged

Customer experience

Fitmoji

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

BurnStack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fitmoji

No in-app purchases

None

BurnStack

No in-app purchases

Questions

Is Fitmoji free?
Fitmoji is free to download, with no in-app purchases.
Is BurnStack free?
BurnStack is free to download, with no in-app purchases.
Which has better reviews, Fitmoji or BurnStack?
BurnStack is rated higher. Fitmoji averages 4.5 out of 5 from 8 ratings, while BurnStack averages 5.0 from 1 ratings.
Do Fitmoji or BurnStack have ads?
BurnStack shows ads; Fitmoji does not.

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