# Shape01 vs BRI Calculator

The clearest difference is in-app purchases: BRI Calculator at none against Shape01's 3. BRI Calculator also leads on update cadence (daily vs weekly) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Shape01 sells 3 in-app purchases, starting at $24.99 per month. BRI Calculator asks for nothing beyond the download.

Shape01 ships an update weekly, BRI Calculator daily. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Shape01 | BRI Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Ad-supported |
| Size | 225 MB | 29 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shlomi Saadon](https://appshunter.io/developer/1758976530) | [Web Evolui](https://appshunter.io/developer/1476642695) |

## What reviewers say

### Shape01

[App page](https://appshunter.io/ios/app/shape01/id6736362213)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| מנוי חודשי | $24.99 | per month |
| מנוי ל3 חודשים | $69.99 | per 3 months |
| מנוי ל6 חודשים | $149.99 | per 6 months |


### BRI Calculator

[App page](https://appshunter.io/ios/app/bri-calculator/id6738609284)

Estimate your Body Roundness Index (BRI) and Body Mass Index (BMI) using personal measurements. This tool offers quick, science-based calculations to help you understand your body metrics and general wellness in a practical way.

**Highlights:** BRI and BMI estimation, Compare with general ranges, User-friendly interface, Science-based formulas, Completely free

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shape01 free?

Shape01 is free to download, with in-app purchases available.

### Is BRI Calculator free?

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

### Do Shape01 or BRI Calculator have ads?

Both Shape01 and BRI Calculator show ads.

### Which is updated more often, Shape01 or BRI Calculator?

Shape01 ships an update weekly, and BRI Calculator daily. Most recently, Shape01 was updated on November 8, 2026 and BRI Calculator on November 12, 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.*