Comparison

BMI calculator vs Heightr

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

Head to head
About

BMI calculator

Features
Read full description

Weight loss starts with clarity. WeightNote is a simple BMI calculator and daily weight tracker โ€” built for people who want to make progress without obsessing over every detail. Log your weight in seconds. Watch your BMI shift as you stay consistent. Clear trends replace guessing. Small wins turn into real progress. No pressure. No complexity. Just steady movement toward a healthier you. Everything is included with WeightNote Pro. There's no free tier โ€” every feature is unlocked with a Pro subscription. BMI calculator Daily weight logging Trend tracking & progress overview Choose the plan that works for you: Weekly โ€” full access, billed weekly Yearly โ€” full access, billed once a year (best value) Subscriptions are charged to your Apple ID. Cancel anytime in your App Store settings. Unused trial time is forfeited when a subscription is purchased. https://snapmonolab.com/mobile-app-terms-of-use/

About

Heightr

Features
Read full description

How It Works Answer a few questions to personalize your experience Explore insights related to height, posture, and daily habits Follow guided routines designed to support long-term consistency Track progress over time with visual insights and reminders Heightr helps you stay focused on habits that support your journey. With structured routines, daily check-ins, and progress tracking, youโ€™ll have the tools to stay consistent and motivated. Important Note Heightr is does not give medical advice. All projections and suggestions are based off common growth tips and available height data. Consult a professional for any medical advice. Pro features require a paid subscription available as an in-app purchase: -Height Trajectory -Daily Check-ins -AI coach -Growth Plans Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BMI calculator4 screens
Heightr4 screens

Verdict

The call

The clearest difference is iOS requirement: Heightr at 15.1 against BMI calculator's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. BMI calculator sells 2 in-app purchases, starting at $0.99 per 7 days and Heightr sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BMI calculator ships an update every 6 weeks, Heightr every 4 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

Scorecard1 real difference ยท 5 level
BMI calculator versus Heightr: the parameters behind the verdict, then further details
ParameterBMI calculatorHeightr
PriceFreeFree
Update frequencyEvery 6 weeksEvery 4 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.015.1 โ€” better
Further details โ€” not scored
Size28 MB49 MB
Age rating4+4+
DeveloperJeronimo LandauerNICHOLAS JOSEPH CATALINA

In-app purchases

2 purchases

BMI calculator

Subscriptions2
  • Weekly Access$0.997 Days
  • Yearly Access$14.991 Year
2 purchases

Heightr

Subscriptions1
  • Heightr Pro Weekly$4.997 Days
One-time1
  • Heightr Pro - Lifetime$24.99

Questions

Is BMI calculator free?
BMI calculator is free to download, with in-app purchases available.
Is Heightr free?
Heightr is free to download, with in-app purchases available.
Do BMI calculator or Heightr have ads?
Neither BMI calculator nor Heightr shows ads.
Which is updated more often, BMI calculator or Heightr?
BMI calculator ships an update every 6 weeks, and Heightr every 4 weeks. Most recently, BMI calculator was updated on October 25, 2026 and Heightr on October 15, 2026.

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