# BMI Tracker & Calculator vs zebraherz

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

Both are free to download. BMI Tracker & Calculator sells 2 in-app purchases, starting at $0.99 per year. zebraherz asks for nothing beyond the download.

BMI Tracker & Calculator ships an update every 2 months, zebraherz every 3 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BMI Tracker & Calculator | zebraherz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bmi-tracker-and-calculator/id6738434340/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 12 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Everett](https://appshunter.io/developer/1547819626) | [Zebraherz](https://appshunter.io/developer/1816665424) |

## What reviewers say

### BMI Tracker & Calculator

[App page](https://appshunter.io/ios/app/bmi-tracker-and-calculator/id6738434340)

Monitor your weight and understand your Body Mass Index with this straightforward tool. It offers BMI calculation, weight tracking, and customizable reminders to help you stay consistent with your health monitoring.

**Highlights:** Weight tracking, BMI calculation, Customizable reminders, Motivating achievements, Minimalist design, Dark & light modes

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BMI Tracker Pro | $0.99 | per year |
| BMI Tracker Pro | $2.99 | one-time |


### zebraherz

[App page](https://appshunter.io/ios/app/zebraherz-studio/id6746401682)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BMI Tracker & Calculator free?

BMI Tracker & Calculator is free to download, with in-app purchases available.

### Is zebraherz free?

zebraherz is free to download, with no in-app purchases.

### Do BMI Tracker & Calculator or zebraherz have ads?

Neither BMI Tracker & Calculator nor zebraherz shows ads.

### Which is updated more often, BMI Tracker & Calculator or zebraherz?

BMI Tracker & Calculator ships an update every 2 months, and zebraherz every 3 weeks. Most recently, BMI Tracker & Calculator was updated on October 21, 2026 and zebraherz on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*