# DrQuack vs Calidus

The clearest difference is device support: Calidus at 2 against DrQuack's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | DrQuack | Calidus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/calidus-calorie-tracker/id6778625160/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 28 MB | 13 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [David Kelen](https://appshunter.io/developer/1796712157) | [MANEO HOUSE LC](https://appshunter.io/developer/1896179257) |

## What reviewers say

### DrQuack

[App page](https://appshunter.io/ios/app/drquack/id6760020462)

**In-app purchases:** none


### Calidus

[App page](https://appshunter.io/ios/app/calidus-calorie-tracker/id6778625160)

Track your daily food intake, calories, and macros with a comprehensive food diary. Log meals, build custom recipes, monitor water and weight, and utilize fasting timers. Integrates with Apple Health for a holistic view of your health.

**Highlights:** Food logging with barcode scanning, Custom recipe builder, Water and weight tracking, Fasting timers and schedules, Apple Health integration, AI-powered recipe component drafting

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

**In-app purchases:** none


## Frequently asked questions

### Is DrQuack free?

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

### Is Calidus free?

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

---

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