Comparison

Kilo vs Track Weight & BMI Calc

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

Head to head
About

Kilo

Features
Read full description

Kilo is the weight tracker that shows your real progress, not the daily noise of the scale. It learns your trend, gives you a personalized plan and an AI coach that answers using your own data. YOUR REAL WEIGHT The scale jumps with water, salt and sleep. Kilo filters out that noise and shows your true trend, your weekly pace and the date you'll reach your goal. AI COACH Get a weekly analysis of your progress and chat with a coach that knows your data: why the scale went up, whether you're on track and what to adjust this week. A PLAN MADE FOR YOU Answer a few questions and get a personalized plan. At a glance, see whether you're ahead or behind, and get smart alerts for plateaus and good weeks. EVERYTHING IN ONE PLACE β€’ Fast weigh-ins with context: fasted, post-workout, cheat meal, poor sleep… β€’ Charts, calendar, BMI and body fat calculator β€’ Body measurements: waist, chest, hips, arms, thighs and neck β€’ Intermittent fasting timer β€’ Weekly report, achievements and progress photos β€’ PIN and Face ID lock, reminders and dark mode PRIVACY FIRST No account needed. Your data is stored on your device. The AI Coach is optional: it only sends the data it needs to answer, and only after you agree. KILO PREMIUM Unlock your real weight, the AI Coach, measurements, fasting, smart alerts and an ad-free app. Choose a monthly or yearly subscription (with a 3-day free trial for eligible new users) or a one-time lifetime purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage them in your Apple ID settings. Terms of Use: https://cantelabs.com/kilo/terms/ Privacy Policy: https://cantelabs.com/kilo/privacy/

About

Track Weight & BMI Calc

Features
Read full description

Keep your weight journey clear and motivating. ScaleTrend is a calm, focused weight loss tracker that helps you look past ups and downs and see your progress over time. Log your weight, follow your goals, view BMI, track body measurements, and see clear trend charts across 7, 30, 90, and 365 days. ScaleTrend keeps weight tracking simple without calorie counting, food logs, social feeds, or feature bloat. Your weight data stays on your device. No account, no sign-up, no ads, and full offline use. Sync with Apple Health, use reminders, export your entries as CSV, and choose the theme that fits you. Free The free plan includes core weight tracking, history, charts, BMI, body measurements, reminders, CSV export, themes, and Apple Health sync. ScaleTrend Plus ScaleTrend Plus unlocks Precise Forecast with Goal ETA, Weekly Report, Yearly Report, Historical Insights, and Entry Notes. Advanced features require ScaleTrend Plus. Privacy Policy: https://vexor.digital/legal/scaletrend/privacy.html Terms of Use: https://vexor.digital/legal/scaletrend/terms.html

Screenshots

Kilo4 screens
Track Weight & BMI Calc4 screens

Verdict

The call

The clearest difference is ads: Track Weight & BMI Calc at none against Kilo's shown. Track Weight & BMI Calc also leads on update cadence (every 2 weeks vs every 2 months). Kilo's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Kilo sells 1 one-off in-app purchase and Track Weight & BMI Calc sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kilo ships an update every 2 months, Track Weight & BMI Calc every 2 weeks. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

Scorecard3 real differences Β· 3 level
Kilo versus Track Weight & BMI Calc: the parameters behind the verdict, then further details
ParameterKiloTrack Weight & BMI Calc
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks β€” better
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size73 MB15 MB
Age rating4+4+
DeveloperSneyder CanteVexor Digital LLC

In-app purchases

1 purchases

Kilo

One-time1
  • Kilo Premium Lifetime$9.99
3 purchases

Track Weight & BMI Calc

Subscriptions2
  • Monthly Access$1.991 Month
  • Yearly Access$11.991 Year
One-time1
  • Lifetime Access$29.99

Questions

Is Kilo free?
Kilo is free to download, with in-app purchases available.
Is Track Weight & BMI Calc free?
Track Weight & BMI Calc is free to download, with in-app purchases available.
Do Kilo or Track Weight & BMI Calc have ads?
Kilo shows ads; Track Weight & BMI Calc does not.
Which is updated more often, Kilo or Track Weight & BMI Calc?
Kilo ships an update every 2 months, and Track Weight & BMI Calc every 2 weeks. Most recently, Kilo was updated on October 7, 2026 and Track Weight & BMI Calc on October 22, 2026.

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