Calculator BMI vs BMIfy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator BMI
Calculate your Body Mass Index (BMI) with this tool. It provides your BMI number and a textual interpretation of your weight status. Options are available to calculate BMI separately for men and women, considering age.
- BMI calculation
- Weight status interpretation
- Gender-specific BMI
- Age-adjusted BMI
- Health & Fitness tracking
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With this app you can calculate your BMI (Body Mass Index). The result is your BMI index (number) and their meaning in text such as e.g. normal weight, overweight or underweight. In addition, the BMI index can be separately calculated for women and men under consideration of age.
BMIfy
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Easy and quick way to check you Body Mass Index or BMI. Download now, select your height and weight to find out your BMI and overall comment. You can also monitor your BMI every day. Plus we will add more great features in near future.
Screenshots
Verdict
The clearest difference is price: BMIfy at Free against Calculator BMI's $1.99. BMIfy also leads on iOS requirement (14.4 vs 26.1). On update cadence, ads, 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
BMIfy is free to download; Calculator BMI costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Calculator BMI ships an update every 18 months, BMIfy every 17 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.
| Parameter | Calculator BMI | BMIfy |
|---|---|---|
| Price | $1.99 | Free — better |
| Positive reviews | 38.2% of reviews | — |
| Update frequency | Every 18 months | Every 17 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.1 | 14.4 — better |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Peter Buttiker | Curiosity Ventures LLC |
In-app purchases
Calculator BMI
No in-app purchases
BMIfy
No in-app purchases
