# Check Calo vs WeighPath

The clearest difference is update cadence: WeighPath at every 3 weeks against Check Calo's every 2 months. WeighPath also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Check Calo ships an update every 2 months, WeighPath every 3 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Check Calo | WeighPath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 50 MB | 38 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thach Dao Ngoc](https://appshunter.io/developer/1896047752) | [Luc Pham Van](https://appshunter.io/developer/1544588097) |

## What reviewers say

### Check Calo

[App page](https://appshunter.io/ios/app/check-calo/id6765718237)

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

**In-app purchases:** none


### WeighPath

[App page](https://appshunter.io/ios/app/weighpath-weight-tracker/id6782267434)

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

**In-app purchases:** none


## Frequently asked questions

### Is Check Calo free?

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

### Is WeighPath free?

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

### Do Check Calo or WeighPath have ads?

Neither Check Calo nor WeighPath shows ads.

### Which is updated more often, Check Calo or WeighPath?

Check Calo ships an update every 2 months, and WeighPath every 3 weeks. Most recently, Check Calo was updated on October 4, 2026 and WeighPath on October 7, 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.*