BMI Calculator vs LEVELSIX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMI Calculator
Quickly calculate your Body Mass Index (BMI) using your height and weight. Save your history locally or sync with the Health app for easy tracking. Ideal for fitness and health management with a clear, user-friendly interface.
- Instant BMI calculation
- Save calculation history
- Health app integration
- Supports imperial and metric units
- Clear user interface
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Calculate your body mass index (BMI) in seconds. This simple BMI app focuses on the essentials: enter your height and weight, calculate, and instantly display the results. Save your calculations locally or in the Health app to keep track of your BMI history at any time. The clear user interface makes the app ideal for anyone who wants to calculate their BMI easily and without unnecessary features. Perfect for fitness, health, weight management, or to support a healthy lifestyle – fast, accurate, and easy to understand. Supports both imperial and metric units.
LEVELSIX
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The LEVELSIX app makes it very easy for you to manage your LEVELSIX account, book into our classes and events, watch our on-demand content, and keep in touch with us. You can easily message us if you have a question or want to share something with them. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Screenshots
Verdict
The clearest difference is ads: LEVELSIX at none against BMI Calculator's shown. LEVELSIX also leads on update cadence (every 2 months vs every 23 months). BMI Calculator's advantage is iOS requirement (12.0 vs 15.1). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BMI Calculator ships an update every 23 months, LEVELSIX every 2 months. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.
| Parameter | BMI Calculator | LEVELSIX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (53 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 53 — better | — |
| Update frequency | Every 23 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 55 MB |
| Age rating | 12+ | 4+ |
| Developer | Lukas Lubbe | Momence, Inc. |
In-app purchases
BMI Calculator
No in-app purchases
LEVELSIX
No in-app purchases
Questions
Is BMI Calculator free?
Is LEVELSIX free?
Do BMI Calculator or LEVELSIX have ads?
Which is updated more often, BMI Calculator or LEVELSIX?
Other comparisons
