# Drink water vs Kainkript

The clearest difference is review sentiment: Drink water at 80% against Kainkript's 0%. Drink water also leads on rating (4.6 vs 2.3) and ratings volume (23K vs 3). Kainkript's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Drink water sells 4 in-app purchases, starting at $2.99 per 7 days. Kainkript asks for nothing beyond the download.

Drink water holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: Drink water has 23K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Drink water's written reviews are positive against 0% of Kainkript's.

Drink water ships an update every 2 months, Kainkript monthly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Drink water | Kainkript |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (23K ratings)](https://appshunter.io/ios/app/drink-water-drinking-reminder/id1478980974/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/kainkript/id1612001634/reviews) |
| Number of ratings | **23K** | 3 |
| Positive reviews | **80.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 95 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TMEDILAB SOFTWARE JOINT STOCK COMPANY](https://appshunter.io/developer/1888549944) | [Shenzhen Careyou Health Science and Technology Co., LTD](https://appshunter.io/developer/1425765864) |

## What reviewers say

### Drink water

[App page](https://appshunter.io/ios/app/drink-water-drinking-reminder/id1478980974)

This app helps you track your daily water intake and reminds you to drink regularly. It calculates your personalized daily water goal based on your gender and weight, and offers features like a diverse drink menu and smart reminders to help you build healthy hydration habits.

**Highlights:** Personalized daily water goal calculation, Water intake tracking with history, Smart reminders with customizable intervals, Diverse menu of nearly 20 different drinks, Achievements for reaching daily goals, Apple Health integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Yearly Premium | $29.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 📊 Helpful visual tracking
- 🔔 Useful reminders
- 💧 Tracks variety of drinks
- 🆓 Free app with no in-app purchases

**What reviewers complain about**

- 📢 Intrusive ads
- 🔍 Limited customization options
- 🤖 Inconsistent notification times
- 🔢 Decimal-based input instead of whole numbers

**Reported bugs**

- Ads prevent app usage
- Notifications not working after some time
- Daily goal settings not persisting

**Requested features**

- Add barcode scanning for drinks
- Allow custom drink options
- Provide an ad-free paid version
- Sync data across multiple devices
- Offer Apple Watch integration


### Kainkript

[App page](https://appshunter.io/ios/app/kainkript/id1612001634)

This app connects to a compatible smart scale via Bluetooth to record and track your health metrics. It provides a centralized place to view your body composition data over time.

**Highlights:** Bluetooth 4.0 connectivity, Measures health data, Tracks body composition, Data synchronization, View historical data

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

**In-app purchases:** none


## Frequently asked questions

### Is Drink water free?

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

### Is Kainkript free?

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

### Which has better reviews, Drink water or Kainkript?

Drink water is rated higher. Drink water averages 4.6 out of 5 from 23K ratings, while Kainkript averages 2.3 from 3 ratings.

### Do Drink water or Kainkript have ads?

Drink water shows ads; Kainkript does not.

### Which is updated more often, Drink water or Kainkript?

Drink water ships an update every 2 months, and Kainkript monthly. Most recently, Drink water was updated on October 26, 2026 and Kainkript on October 24, 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.*