Comparison

Ninja Fit vs Stepling

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

Head to head
About

Ninja Fit

This app helps you achieve health and fitness goals with AI-powered calorie tracking, personalized nutrition plans, and progress monitoring. It integrates with fitness apps to sync workouts and offers weekly reports for diet adjustments. It acts as a virtual dietitian and coach to guide your eating habits and keep you motivated.

Highlights
  • AI-driven calorie tracking
  • Personalized nutrition plans
  • User-friendly meal logging
  • Weight tracking
  • Weekly progress reports
  • Fitness app integration
  • Barcode scanning
Features
Read full description

Start your journey to health and fitness with Ninja Fit! Whether you're looking to lose weight, build muscle, or maintain a balanced lifestyle, Ninja Fit provides personalized tools to help you achieve your goals. Ninja Fit includes an AI-driven calorie tracker to help you manage your daily intake without hassle. It also provides personalized nutrition plans aligned with your specific goals. The app’s user-friendly meal logging system helps you monitor what you consume, while the weight tracking feature allows you to see the tangible results of your efforts. Download and start a free 7-day Premium trial. Receive comprehensive weekly reports detailing your progress. Adjust your diet based on these insights, with AI assistance, or share your progress with your coach for expert advice. Connect with your favorite fitness apps and devices for seamless workout synchronization. Track your steps, log exercises, and find out how many calories you've burned. Why Ninja Fit? - AI-based personalized meal plans - Extensive food database - User-friendly interface with barcode scanning - Integration with popular fitness apps - Progress tracking and daily insights Beyond a mere calorie tracker, Ninja Fit acts as a virtual dietitian, personal trainer, and nutrition coach. It’s designed to help you grasp your eating habits, make informed food choices, stay motivated, and achieve your health objectives. Importantly! Ninja Fit is not responsible for your health. Before using the application, be sure to consult your doctor. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stepling

Read full description

Every step helps your own cloud dragon grow. Stepling turns the step count already on your iPhone into a calm, playful daily ritual. Walk with your companion, build momentum and discover a small adventure together each day—without pressure. SIMPLE ON PURPOSE • Today’s steps and goal progress at a glance • Momentum that increases the growth XP earned from your steps • A fresh daily adventure with landmarks and discoveries • Five gentle growth stages • A Journey view for growth, memories, adventures and settings • A creature whose personality develops as you walk • Optional morning forecasts and rainy-day umbrella reminders • Connect with friends using a code and see each other’s dragon name and appearance PRIVATE BY DESIGN Stepling uses Apple Health with your permission to read only your step count. Health data is processed on your iPhone. Optional weather features use your location to request a local forecast from Apple Weather. Any saved home location stays on your device. Optional Friends uses your iCloud account and Apple CloudKit to share only your dragon’s name and appearance with people you connect with. Steps, goals and rankings are never shared. There are no Stepling accounts, ads, analytics or tracking. Your growth never goes backwards. Stepling is here to celebrate movement—at your pace.

Screenshots

Ninja Fit4 screens
Stepling3 screens

Verdict

The call

The clearest difference is in-app purchases: Stepling at none against Ninja Fit's 9. Stepling also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement 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. Ninja Fit sells 9 in-app purchases, starting at $4.99 per month. Stepling asks for nothing beyond the download.

UpkeepUpdate frequency

Ninja Fit ships an update every 3 weeks, Stepling weekly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Ninja Fit versus Stepling: the parameters behind the verdict, then further details
ParameterNinja FitStepling
PriceFreeFree
Rating4.2 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size168 MB26 MB
Age rating12+4+
DeveloperAlexey KostylevSamuel Che

In-app purchases

9 purchases

Ninja Fit

Subscriptions8
  • Ninja-Pro Access (Monthly)3 Days trial$4.991 Month
  • Ninja-Pro Access (Weekly)3 Days trial$7.997 Days
  • Ninja-Pro Access (Weekly)$9.997 Days
Show 5 more
  • Ninja-Pro Access (Monthly)$12.991 Month
  • Ninja-Pro Access (Monthly)3 Days trial$12.991 Month
  • Ninja-Pro Access (Yearly)3 Days trial$29.991 Year
  • Ninja-Pro Access (Yearly)3 Days trial$59.991 Year
  • Ninja-Pro Access (Yearly)$89.991 Year
One-time1
  • Ninja Pro (Lifetime)$149.99
None

Stepling

No in-app purchases

Questions

Is Ninja Fit free?
Ninja Fit is free to download, with in-app purchases available.
Is Stepling free?
Stepling is free to download, with no in-app purchases.
Do Ninja Fit or Stepling have ads?
Ninja Fit shows ads; Stepling does not.
Which is updated more often, Ninja Fit or Stepling?
Ninja Fit ships an update every 3 weeks, and Stepling weekly. Most recently, Ninja Fit was updated on October 30, 2026 and Stepling on October 29, 2026.

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