# Drink Tracker by Hydro Coach vs FastenTracker

The clearest difference is update cadence: FastenTracker at daily against Drink Tracker by Hydro Coach's every 4 weeks. Drink Tracker by Hydro Coach's advantage is iOS requirement (16.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Drink Tracker by Hydro Coach sells 5 in-app purchases, starting at $2.99 per month and FastenTracker sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Drink Tracker by Hydro Coach ships an update every 4 weeks, FastenTracker daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Drink Tracker by Hydro Coach | FastenTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (25 ratings)](https://appshunter.io/ios/app/drink-tracker-by-hydro-coach/id1497879249/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 345 MB | 3 MB |
| Requires iOS | **16.1** | 18.6 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Codium App Ideas](https://appshunter.io/developer/1497879248) | [Christoph Henning](https://appshunter.io/developer/1896688601) |

## What reviewers say

### Drink Tracker by Hydro Coach

[App page](https://appshunter.io/ios/app/drink-tracker-by-hydro-coach/id1497879249)

This app helps you achieve your hydration goals with personalized reminders and detailed tracking. Monitor your progress on a dashboard, log various drinks, and earn achievement badges. Syncs with Apple Health for a holistic view of your well-being.

**Highlights:** Personalized drink goal setting, Comprehensive hydration dashboard, Customizable smart reminders, Diverse drink logging with custom vessels, In-depth hydration statistics, Achievement badges and leaderboards, Apple Health synchronization

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydro Coach Hydration Monthly | $2.99 | per month |
| Hydro Coach Hydration Yearly | $19.99 | per year |
| Hydro Coach Hydration Lifetime | $19.99 | one-time |
| Hydro Coach Hydration Lifetime | $39.99 | one-time |
| Hydro Coach Hydration Lifetime | $44.99 | one-time |


### FastenTracker

[App page](https://appshunter.io/ios/app/fastentracker/id6769792615)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaffee | $0.99 | one-time |
| Kaffee & Croissant | $2.99 | one-time |
| Pizza | $3.99 | one-time |


## Frequently asked questions

### Is Drink Tracker by Hydro Coach free?

Drink Tracker by Hydro Coach is free to download, with in-app purchases available.

### Is FastenTracker free?

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

### Do Drink Tracker by Hydro Coach or FastenTracker have ads?

Neither Drink Tracker by Hydro Coach nor FastenTracker shows ads.

### Which is updated more often, Drink Tracker by Hydro Coach or FastenTracker?

Drink Tracker by Hydro Coach ships an update every 4 weeks, and FastenTracker daily. Most recently, Drink Tracker by Hydro Coach was updated on October 24, 2026 and FastenTracker on October 24, 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.*