# Bubbl vs Water Tracker

The clearest difference is in-app purchases: Bubbl at none against Water Tracker's 2. Bubbl also leads on iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Water Tracker sells 2 in-app purchases, starting at $3.99 per 7 days. Bubbl asks for nothing beyond the download.

## The numbers

| Metric | Bubbl | Water Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bubbl-water-tracking/id6760985348/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free | — |
| Size | 42 MB | 378 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Aidan Sherin](https://appshunter.io/developer/1887151319) | [NATHANIEL DASWANI](https://appshunter.io/developer/6798528069) |

## What reviewers say

### Bubbl

[App page](https://appshunter.io/ios/app/bubbl-water-tracking/id6760985348)

This app gamifies water intake by having a virtual fish react to your hydration levels. Log water easily with presets, custom amounts, or an AI scanner to keep your fish happy and unlock new sea creatures.

**Highlights:** Virtual fish reacts to hydration, AI bottle scanner for logging, Unlockable sea creatures, Friend leaderboards and competition, Customizable hydration goals, Push notification reminders

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

**In-app purchases:** none


### Water Tracker

[App page](https://appshunter.io/ios/app/water-tracker-sipling/id6798528067)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sipling Plus Weekly | $3.99 | per 7 days |
| Sipling Plus Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Bubbl free?

Bubbl is free to download, with no in-app purchases.

### Is Water Tracker free?

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

### Do Bubbl or Water Tracker have ads?

Neither Bubbl nor Water 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.*