# GluCause vs Calbie

The clearest difference is update cadence: Calbie at every 2 weeks against GluCause's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GluCause sells 2 in-app purchases, starting at $9.99 per month and Calbie sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

GluCause ships an update every 2 months, Calbie every 2 weeks. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | GluCause | Calbie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 105 MB | 71 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ronny Levin](https://appshunter.io/developer/1848869587) | [Zachary Nihankin](https://appshunter.io/developer/6792256997) |

## What reviewers say

### GluCause

[App page](https://appshunter.io/ios/app/glucause/id6758436018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| מנוי חודשי | $9.99 | per month |
| מנוי שנתי | $39.99 | per year |


### Calbie

[App page](https://appshunter.io/ios/app/calbie-calorie-tracker/id6792256995)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bulking AI Monthly | $9.99 | per month |
| Bulking AI Annual Offer | $19.99 | per year |
| Bulking AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is GluCause free?

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

### Is Calbie free?

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

### Do GluCause or Calbie have ads?

Neither GluCause nor Calbie shows ads.

### Which is updated more often, GluCause or Calbie?

GluCause ships an update every 2 months, and Calbie every 2 weeks. Most recently, GluCause was updated on October 10, 2026 and Calbie on October 21, 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.*