# Water Tracker vs DietSensor Fasting

Water Tracker and DietSensor Fasting both sit at 4.8 stars, but that hides the real split: 67% of Water Tracker's written reviews are positive against 50% of DietSensor Fasting's. Water Tracker also leads on ratings volume (18 vs 5). DietSensor Fasting's advantage is iOS requirement (13.0 vs 15.4). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Water Tracker sells 4 in-app purchases, starting at $6.99 per 7 days and DietSensor Fasting sells 9 in-app purchases, starting at $29.99 per 3 months. Whichever you choose, the download price is not the number that matters.

DietSensor Fasting holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews complicate that: 67% of Water Tracker's written reviews are positive against 50% of DietSensor Fasting's, so the app with the better star average is not the one people write more warmly about.

Water Tracker ships an update every 5 months, DietSensor Fasting every 3 months. The most recent releases landed on June 1, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Water Tracker | DietSensor Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (18 ratings)](https://appshunter.io/ios/app/water-tracker-intake-reminder/id1670887338/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dietsensor-fasting/id6444884321/reviews)** |
| Number of ratings | **18** | 5 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 41 MB | 397 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SCREENFED LLC](https://appshunter.io/developer/1711246091) | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) |

## What reviewers say

### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-intake-reminder/id1670887338)

This app helps you track your daily water intake and reminds you to drink water throughout the day. It calculates your body's needs, logs consumption, and can sync data with your health app. Improve your health and hydration with personalized notifications and custom drink volumes.

**Highlights:** Personalized drink notifications, Custom drink volume creation, Scheduled wake/sleep notifications, Historical consumption tracking, Daily nutrition value tracking, HealthKit integration

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $6.99 | per 7 days |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $9.99 | per month |
| 1 Year | $24.99 | per year |


### DietSensor Fasting

[App page](https://appshunter.io/ios/app/dietsensor-fasting/id6444884321)

This app guides users through intermittent fasting for weight loss and health improvement. It helps gradually adapt to fasting patterns, make healthy food choices, and track macronutrients. Features include meal planning, expert articles, and integration with health apps.

**Highlights:** Gradual fasting pattern adaptation, Macronutrient goal setting, Smart meal generator and recipes, Glucose/insulin impact tracking, Integration with Apple Health, Expert articles and dietician chats

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months Premium | $29.99 | per 3 months |
| 1 year Premium | $39.99 | per year |
| Premium yearly | $39.99 | per month |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| Premium 3 Months | $59.99 | per 3 months |
| Premium yearly | $99.99 | per year |
| Premium 1 year | $99.99 | per year |


## Frequently asked questions

### Is Water Tracker free?

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

### Is DietSensor Fasting free?

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

### Which has better reviews, Water Tracker or DietSensor Fasting?

DietSensor Fasting is rated higher. Water Tracker averages 4.8 out of 5 from 18 ratings, while DietSensor Fasting averages 5.0 from 5 ratings.

### Do Water Tracker or DietSensor Fasting have ads?

Neither Water Tracker nor DietSensor Fasting shows ads.

### Which is updated more often, Water Tracker or DietSensor Fasting?

Water Tracker ships an update every 5 months, and DietSensor Fasting every 3 months. Most recently, Water Tracker was updated on June 1, 2026 and DietSensor Fasting on August 14, 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.*