# Cal Plus vs Hydra Drink Tracker

Cal Plus and Hydra Drink Tracker are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Cal Plus sells 5 in-app purchases, starting at $19.99 per year and Hydra Drink Tracker sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Cal Plus | Hydra Drink Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/cal-plus-ai-calorie-tracker/id6748910976/reviews)** | — |
| Number of ratings | **1.6K** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 116 MB | 55 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dilsahib Singh Bhatia](https://appshunter.io/developer/1827938144) | [Diana Plantic Tadic](https://appshunter.io/developer/1887419753) |

## What reviewers say

### Cal Plus

[App page](https://appshunter.io/ios/app/cal-plus-ai-calorie-tracker/id6748910976)

This app simplifies health and fitness tracking with AI-powered insights and community support. Easily log meals by scanning barcodes or photos, track workouts in real-time, and receive personalized guidance from an AI coach. Connect with others to share progress and stay motivated on your journey.

**Highlights:** Instant food recognition via scanning, Live workout tracking with 800+ exercises, Personalized AI coach and insights, Community groups for accountability, Restaurant menu and recipe scanning, Smart meal planning and grocery lists, Progress visualization and daily reports

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cal Plus 12 months Ad Free | $19.99 | per year |
| Cal Plus - Family Annual Ad free | $49.99 | per year |
| Streak Restore | $0.99 | one-time |
| Call your Coach - 10 minutes pack | $1.99 | one-time |
| Cal Plus Life Time Ad Free | $39.99 | one-time |


### Hydra Drink Tracker

[App page](https://appshunter.io/ios/app/hydra-drink-tracker/id6784717246)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydra Yearly | $9.99 | per year |
| Hydra Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Cal Plus free?

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

### Is Hydra Drink Tracker free?

Hydra Drink Tracker is free to download, with in-app purchases available.

### Do Cal Plus or Hydra Drink Tracker have ads?

Neither Cal Plus nor Hydra Drink Tracker shows ads.

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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.*