# Water Alert Pro vs SendWeight2

The clearest difference is in-app purchases: SendWeight2 at none against Water Alert Pro's 2. SendWeight2 also leads on ads (none vs shown). Water Alert Pro's advantage is iOS requirement (15.6 vs 17.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Water Alert Pro sells 2 in-app purchases, starting at $1.99 per 6 months. SendWeight2 asks for nothing beyond the download.

Water Alert Pro ships an update every 7 months, SendWeight2 every 12 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Water Alert Pro | SendWeight2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (166 ratings)](https://appshunter.io/ios/app/water-alert-pro/id787142696/reviews)** | — |
| Number of ratings | **166** | — |
| Positive reviews | 78.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 7 months** | Every 12 months |
| Monetization | Subscription | — |
| Size | 38 MB | 1 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [LINKLINKS LTD](https://appshunter.io/developer/600375781) | [Anton Lebedev](https://appshunter.io/developer/1706169943) |

## What reviewers say

### Water Alert Pro

[App page](https://appshunter.io/ios/app/water-alert-pro/id787142696)

This app helps you stay hydrated by reminding you to drink water throughout the day. It allows you to set custom goals, schedules, and track your intake with detailed logs and visual representations. It also integrates with Apple Health and offers various backup options.

**Highlights:** Daily water drinking goals, Customizable drinking schedule, Free reminding sounds and custom text, Log water intake with quantity and time, Visual logs and histograms, Apple Health integration, Cloud backup and restore options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 6 months | $1.99 | per 6 months |
| Pro Version | $19.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🔔 Helpful reminders
- 📊 Customizable settings
- 💧 Effective at increasing water intake
- ⏰ Convenient tracking

**What reviewers complain about**

- 🐛 Bugs with editing/deleting entries
- 📢 Intrusive ads
- 🔍 Unintuitive interface
- 🔋 Battery drain from notifications

**Reported bugs**

- Percentage counter displaying incorrect values
- Connectivity issues with Apple Watch
- Inability to delete or edit past entries

**Requested features**

- More customizable drink sizes
- Ability to set custom reminder sounds
- Improved Apple Watch integration
- Sync with Health app


### SendWeight2

[App page](https://appshunter.io/ios/app/sendweight2/id6714450076)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Alert Pro free?

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

### Is SendWeight2 free?

SendWeight2 is free to download, with no in-app purchases.

### Do Water Alert Pro or SendWeight2 have ads?

Water Alert Pro shows ads; SendWeight2 does not.

### Which is updated more often, Water Alert Pro or SendWeight2?

Water Alert Pro ships an update every 7 months, and SendWeight2 every 12 months. Most recently, Water Alert Pro was updated on October 16, 2026 and SendWeight2 on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*