# Thirrrsty vs Sip

The clearest difference is in-app purchases: Sip at none against Thirrrsty's 1. Sip also leads on iOS requirement (15.1 vs 17.0). Thirrrsty's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Thirrrsty sells 1 one-off in-app purchase. Sip asks for nothing beyond the download.

Thirrrsty ships an update every 3 months, Sip every 2 months. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Thirrrsty | Sip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (87 ratings)](https://appshunter.io/ios/app/thirrrsty/id1080031514/reviews)** | — |
| Number of ratings | **87** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 28 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdul Aljebouri](https://appshunter.io/developer/583663300) | [akira kawata](https://appshunter.io/developer/1871950443) |

## What reviewers say

### Thirrrsty

[App page](https://appshunter.io/ios/app/thirrrsty/id1080031514)

This app offers a simple and visually appealing method to monitor your daily water consumption. It allows for convenient logging, goal setting, and integrates with your phone's health data. Receive timely reminders and access quick logging options via widgets or voice commands.

**Highlights:** Set and track hydration goals, Schedule water intake reminders, Log water via notifications, Home Screen widget for quick access, Siri integration for voice logging, Health app synchronization, Watch app for wrist tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Tip | $1.99 | one-time |


### Sip

[App page](https://appshunter.io/ios/app/sip-smart-hydration-tracker/id6758857834)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thirrrsty free?

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

### Is Sip free?

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

### Do Thirrrsty or Sip have ads?

Sip shows ads; Thirrrsty does not.

### Which is updated more often, Thirrrsty or Sip?

Thirrrsty ships an update every 3 months, and Sip every 2 months. Most recently, Thirrrsty was updated on October 23, 2026 and Sip on October 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.*