# HydroMinder vs AI Calorie & Macro

The clearest difference is in-app purchases: HydroMinder at none against AI Calorie & Macro's 4. AI Calorie & Macro's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Calorie & Macro sells 4 in-app purchases, starting at $4.99 per month. HydroMinder asks for nothing beyond the download.

HydroMinder ships an update every 4 months, AI Calorie & Macro monthly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HydroMinder | AI Calorie & Macro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 7 MB | 29 MB |
| Requires iOS | **16.5** | 17.6 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Dounia Belannab](https://appshunter.io/developer/1705498690) | [Ascend Solutions L.L.C-FZ](https://appshunter.io/developer/1816904434) |

## What reviewers say

### HydroMinder

[App page](https://appshunter.io/ios/app/hydrominder/id6464103167)

**In-app purchases:** none


### AI Calorie & Macro

[App page](https://appshunter.io/ios/app/ai-calorie-and-macro-macroo/id6749958911)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Macroo Pro Monthly | $4.99 | per month |
| Macroo Pro Yearly | $29.99 | per year |
| Streak Renew | $3.99 | one-time |
| Recommit: 3 Days of Coins | $9.99 | one-time |


## Frequently asked questions

### Is HydroMinder free?

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

### Is AI Calorie & Macro free?

AI Calorie & Macro is free to download, with in-app purchases available.

### Do HydroMinder or AI Calorie & Macro have ads?

Neither HydroMinder nor AI Calorie & Macro shows ads.

### Which is updated more often, HydroMinder or AI Calorie & Macro?

HydroMinder ships an update every 4 months, and AI Calorie & Macro monthly. Most recently, HydroMinder was updated on November 7, 2026 and AI Calorie & Macro on October 30, 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.*