# Unbuzz vs Hydration Break Water Reminder

The clearest difference is update cadence: Hydration Break Water Reminder at daily against Unbuzz's weekly. Unbuzz's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Unbuzz sells 3 in-app purchases, starting at $1.49 per month and Hydration Break Water Reminder sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Unbuzz ships an update weekly, Hydration Break Water Reminder daily. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Unbuzz | Hydration Break Water Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Freemium | — |
| Size | 147 MB | 6 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Health3 AG](https://appshunter.io/developer/1766307815) | [Hyperlocal Weather App Yazilim Limited Sirketi](https://appshunter.io/developer/1648861374) |

## What reviewers say

### Unbuzz

[App page](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639)

Track your caffeine intake to understand its impact on your sleep. Log drinks, check if another fits your bedtime, and monitor your caffeine levels throughout the day. Offers a free widget and Apple Watch app for convenience.

**Highlights:** Caffeine intake logging, Bedtime impact estimation, Drink comparison tool, Extensive drink catalogue, Barcode scanning, Home and Lock Screen widgets, Apple Watch app and complications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unbuzz Pro | $1.49 | per month |
| Unbuzz Pro (Annual) | $7.99 | per year |
| Unbuzz Pro (Lifetime) | $14.99 | one-time |


### Hydration Break Water Reminder

[App page](https://appshunter.io/ios/app/hydration-break-water-reminder/id6788381330)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $4.99 | per year |


## Frequently asked questions

### Is Unbuzz free?

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

### Is Hydration Break Water Reminder free?

Hydration Break Water Reminder is free to download, with in-app purchases available.

### Do Unbuzz or Hydration Break Water Reminder have ads?

Neither Unbuzz nor Hydration Break Water Reminder shows ads.

### Which is updated more often, Unbuzz or Hydration Break Water Reminder?

Unbuzz ships an update weekly, and Hydration Break Water Reminder daily. Most recently, Unbuzz was updated on November 9, 2026 and Hydration Break Water Reminder on November 5, 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.*