# WaterTight vs Calorie Tracker Pro Max

The clearest difference is rating: Calorie Tracker Pro Max at 5.0 against WaterTight's 4.0. Calorie Tracker Pro Max also leads on in-app purchases (none vs 3) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. WaterTight sells 3 in-app purchases, starting at $1.99 per month. Calorie Tracker Pro Max asks for nothing beyond the download.

Calorie Tracker Pro Max holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

WaterTight ships an update every 8 days, Calorie Tracker Pro Max weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WaterTight | Calorie Tracker Pro Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/watertight-water-tracker/id843541840/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calorie-tracker-pro-max/id6749119246/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | Free |
| Size | 12 MB | 34 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A I K A T E K LTD](https://appshunter.io/developer/832411001) | [Jeffrey Szekeres](https://appshunter.io/developer/1789996124) |

## What reviewers say

### WaterTight

[App page](https://appshunter.io/ios/app/watertight-water-tracker/id843541840)

This app helps you monitor your daily water consumption with a simple interface. Set a daily goal, receive reminders, and view your hydration history over the past week.

**Highlights:** Track water intake, Set daily hydration goals, View 7-day intake graph, Daily reminders and alerts, Easy manual input

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $8.99 | per year |
| WaterTight Pro (Lifetime) | $16.99 | one-time |


### Calorie Tracker Pro Max

[App page](https://appshunter.io/ios/app/calorie-tracker-pro-max/id6749119246)

This app simplifies nutrition tracking with AI-powered food logging, barcode scanning, and manual search. It helps users manage daily intake, monitor over 25 health metrics, and set custom goals for weight loss, muscle gain, or a healthier lifestyle.

**Highlights:** AI-powered food logging, Barcode scanning, Track 25+ health metrics, Customizable goals, Cross-device syncing, Save favorite meals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WaterTight free?

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

### Is Calorie Tracker Pro Max free?

Calorie Tracker Pro Max is free to download, with no in-app purchases.

### Which has better reviews, WaterTight or Calorie Tracker Pro Max?

Calorie Tracker Pro Max is rated higher. WaterTight averages 4.0 out of 5 from 1 ratings, while Calorie Tracker Pro Max averages 5.0 from 1 ratings.

### Do WaterTight or Calorie Tracker Pro Max have ads?

Neither WaterTight nor Calorie Tracker Pro Max shows ads.

### Which is updated more often, WaterTight or Calorie Tracker Pro Max?

WaterTight ships an update every 8 days, and Calorie Tracker Pro Max weekly. Most recently, WaterTight was updated on November 1, 2026 and Calorie Tracker Pro Max 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.*