# Girths & caliper vs FLEXX ‎

The clearest difference is iOS requirement: FLEXX ‎ at 15.0 against Girths & caliper's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Girths & caliper sells 6 in-app purchases, starting at $3.99 per month and FLEXX ‎ sells 1 in-app purchase, starting at $99.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Girths & caliper | FLEXX ‎ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/girths-and-caliper/id1447380258/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 56 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Alberto Lunardini](https://appshunter.io/developer/1081594806) | [Juan Valkenborgh](https://appshunter.io/developer/1889474774) |

## What reviewers say

### Girths & caliper

[App page](https://appshunter.io/ios/app/girths-and-caliper/id1447380258)

Track your body composition progress with detailed measurements of skinfolds and girths. Visualize your journey with charts and photos, and integrate with your health data. Easily scan supplements and save your progress securely.

**Highlights:** 16 Girth points, 4 Skinfold methods, Progress charting, Photo integration, Health app integration, Data export/import, Barcode supplement scanner

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Subscription Yearly | $29.99 | per year |
| Supplement list expanse | $0.99 | one-time |
| All 16 Girths point | $1.99 | one-time |
| Jacson&Polloc Methods | $1.99 | one-time |
| Unlock all features-remove ads | $3.99 | one-time |


### FLEXX ‎

[App page](https://appshunter.io/ios/app/flexx/id6761413845)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premiem | $99.99 | per month |


## Frequently asked questions

### Is Girths & caliper free?

Girths & caliper is free to download, with in-app purchases available.

### Is FLEXX ‎ free?

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

### Do Girths & caliper or FLEXX ‎ have ads?

Neither Girths & caliper nor FLEXX ‎ shows ads.

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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.*