# Calorie Tracker vs Hydrate or Diedrate Tracker

The clearest difference is review sentiment: Hydrate or Diedrate Tracker at 100% against Calorie Tracker's 0%. Hydrate or Diedrate Tracker also leads on price (Free vs $0.99) and rating (4.9 vs 4.5). Calorie Tracker's advantage is in-app purchases (none vs 1) and chart position (#197 vs unranked). On update cadence, ads and device support there is nothing between them.

Hydrate or Diedrate Tracker is free to download; Calorie Tracker costs $0.99 up front. Hydrate or Diedrate Tracker sells 1 one-off in-app purchase. Calorie Tracker asks for nothing beyond the download.

Hydrate or Diedrate Tracker holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Hydrate or Diedrate Tracker has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Calorie Tracker's written reviews are positive against 100% of Hydrate or Diedrate Tracker's.

Calorie Tracker ships an update every 3 days, Hydrate or Diedrate Tracker every 2 days. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Calorie Tracker | Hydrate or Diedrate Tracker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/calorie-tracker-calorya/id6769327657/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/hydrate-or-diedrate-tracker/id6772648377/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#197** | — |
| Size | 109 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ona Pacholo Asis](https://appshunter.io/developer/1896650203) | [Raymond Rothwell](https://appshunter.io/developer/1848273847) |

## What reviewers say

### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-calorya/id6769327657)

**Currently charting:** #197 Top Paid · Health & Fitness (US App Store)

Track calories, macros, weight, water, and workouts with a focus on privacy. This app offers a global food library, auto-scaled macros, and optional Apple Health integration. It provides a daily calorie budget and motion-based workout tracking without requiring an account or subscriptions.

**Highlights:** Global food library with custom entries, Auto-scaled macros and daily calorie budget, Weight and water tracking, Motion-based workout calorie estimation, Intermittent fasting timer, Optional Apple Health integration, Privacy-focused, no account required

**Features:** macOS Compatibility

**In-app purchases:** none


### Hydrate or Diedrate Tracker

[App page](https://appshunter.io/ios/app/hydrate-or-diedrate-tracker/id6772648377)

This app offers a no-nonsense approach to tracking daily water intake with a dark sense of humor and vintage medical illustrations. It provides timely reminders and a status system to encourage proper hydration.

**Highlights:** Daily water goal tracking, Fast-log servings, Status system from Desiccating to Properly Hydrated, Serious hydration reminders, Streak tracking, Daily history log

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydrate or Diedrate | $4.99 | one-time |


## Frequently asked questions

### Is Calorie Tracker free?

Calorie Tracker costs $0.99, with no in-app purchases.

### Is Hydrate or Diedrate Tracker free?

Hydrate or Diedrate Tracker is free to download, with in-app purchases available.

### Which has better reviews, Calorie Tracker or Hydrate or Diedrate Tracker?

Hydrate or Diedrate Tracker is rated higher. Calorie Tracker averages 4.5 out of 5 from 2 ratings, while Hydrate or Diedrate Tracker averages 4.9 from 11 ratings.

### Do Calorie Tracker or Hydrate or Diedrate Tracker have ads?

Neither Calorie Tracker nor Hydrate or Diedrate Tracker shows ads.

### Which is updated more often, Calorie Tracker or Hydrate or Diedrate Tracker?

Calorie Tracker ships an update every 3 days, and Hydrate or Diedrate Tracker every 2 days. Most recently, Calorie Tracker was updated on September 11, 2026 and Hydrate or Diedrate Tracker on September 18, 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.*