# Water Tracker by WaterMinder® vs Let's Transform

The clearest difference is in-app purchases: Let's Transform at none against Water Tracker by WaterMinder®'s 19. Let's Transform also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Water Tracker by WaterMinder®'s advantage is update cadence (weekly vs every 8 months) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. Water Tracker by WaterMinder® sells 15 in-app purchases, starting at $0.99 per month. Let's Transform asks for nothing beyond the download.

Water Tracker by WaterMinder® ships an update weekly, Let's Transform every 8 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Water Tracker by WaterMinder® | Let's Transform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (35K ratings)](https://appshunter.io/ios/app/water-tracker-by-waterminder/id653031147/reviews)** | — |
| Number of ratings | **35K** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 549 MB | 79 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Funn Media, LLC](https://appshunter.io/developer/646811578) | [Uplyft Innovations Private Limited](https://appshunter.io/developer/1485155244) |

## What reviewers say

### Water Tracker by WaterMinder®

[App page](https://appshunter.io/ios/app/water-tracker-by-waterminder/id653031147)

This app helps you build better hydration habits with personalized daily water goals and smart reminders. Track various beverages, view progress visually, and access detailed statistics. Integrates with Apple Health and offers Apple Watch support.

**Highlights:** Personalized daily water goal calculation, Smart, customizable drink reminders, Log various beverage types, Visual progress tracking with characters, Apple Watch app and widgets, Apple Health and Siri Shortcuts integration

**Features:** Family Sharing, Apple Watch app, iMessage stickers

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar Subscription | $0.99 | per month |
| WaterMinder Monthly | $2.99 | per month |
| WaterMinder Yearly Offer | $7.49 | per year |
| WaterMinder Premium Yearly | $14.99 | per year |
| WaterMinder Premium Yearly | $14.99 | per year |
| WaterMinder Yearly | $19.99 | per year |
| WaterMinder Premium Yearly | $19.99 | per year |
| WaterMinder Premium Yearly | $23.99 | per year |
| WaterMinder Premium Yearly | $29.99 | per year |
| WaterMinder Premium Yearly | $49.99 | per year |
| Remove Ads | $0.99 | one-time |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| WaterMinder Lifetime Offer | $14.99 | one-time |
| WaterMinder Premium One time | $49.99 | one-time |

**What reviewers like**

- 🚀 Seamless integration with Apple Watch
- 📊 Comprehensive hydration tracking
- 🔍 Detailed drink analytics
- 🕰️ Customizable reminders
- 🎨 Visually appealing interface

**What reviewers complain about**

- 🔔 Excessive and poorly timed reminders
- 🔢 Limited drink volume options
- 🔄 Inconsistent data sync between devices
- 🤖 Rigid hydration impact calculations
- 💰 Expensive subscription model

**Reported bugs**

- Apple Watch app crashes and freezes
- Inconsistent data display across devices
- Reminders not triggering as expected

**Requested features**

- Dynamic reminders based on hydration status
- Ability to log custom drink sizes
- Improved Apple Watch complication functionality
- Integration with other health/fitness apps
- Customizable hydration impact settings


### Let's Transform

[App page](https://appshunter.io/ios/app/lets-transform/id1666532211)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Tracker by WaterMinder® free?

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

### Is Let's Transform free?

Let's Transform is free to download, with no in-app purchases.

### Do Water Tracker by WaterMinder® or Let's Transform have ads?

Water Tracker by WaterMinder® shows ads; Let's Transform does not.

### Which is updated more often, Water Tracker by WaterMinder® or Let's Transform?

Water Tracker by WaterMinder® ships an update weekly, and Let's Transform every 8 months. Most recently, Water Tracker by WaterMinder® was updated on October 23, 2026 and Let's Transform on October 12, 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.*