# Elementkey vs waterdrop® Shopping App

The clearest difference is update cadence: waterdrop® Shopping App at fortnightly against Elementkey's every 6 months. waterdrop® Shopping App also leads on iOS requirement (16.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Elementkey ships an update every 6 months, waterdrop® Shopping App fortnightly. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Elementkey | waterdrop® Shopping App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (557 ratings)](https://appshunter.io/ios/app/waterdrop-shopping-app/id6476756888/reviews)** |
| Number of ratings | — | **557** |
| Positive reviews | — | 91.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 9 MB | 66 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Works B.V.](https://appshunter.io/developer/1582298717) | [Waterdrop Microdrink GmbH](https://appshunter.io/developer/1535002338) |

## What reviewers say

### Elementkey

[App page](https://appshunter.io/ios/app/elementkey/id1582299441)

**Features:** macOS Compatibility

**In-app purchases:** none


### waterdrop® Shopping App

[App page](https://appshunter.io/ios/app/waterdrop-shopping-app/id6476756888)

Shop a wide range of sugar-free hydration products, including flavor cubes, bottles, and accessories. Save favorites, manage subscriptions, and access club member benefits with ease. Enjoy a seamless shopping experience for healthier hydration on the go.

**Highlights:** Shop entire collection anywhere, anytime, Save favorite products, Intuitive search and navigation, Access waterdrop® Club benefits, Manage flavor subscriptions, Receive campaign updates via push notifications

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and user-friendly interface
- 💧 Encourages increased water consumption
- ✨ Great taste and flavor variety
- 🎁 Rewards/points system for purchases
- 📱 Clean and simple app design

**What reviewers complain about**

- 🐛 App crashes and stability issues
- 💳 Payment processing problems
- 🔄 Slow image loading on app
- 📱 Occasional app freezing
- 💰 Expensive shipping costs

**Reported bugs**

- App won't open after updates
- App closes immediately upon startup
- Points redemption not functioning
- Payment validation errors preventing checkout
- PayPal integration failures

**Requested features**

- Custom flavor bundle creation
- More flavor variety (pineapple, strawberry, coconut, bubblegum)
- Faster image loading on mobile
- Loyalty card/WR code display in app
- Bring back discontinued flavors


## Frequently asked questions

### Is Elementkey free?

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

### Is waterdrop® Shopping App free?

waterdrop® Shopping App is free to download, with no in-app purchases.

### Do Elementkey or waterdrop® Shopping App have ads?

Neither Elementkey nor waterdrop® Shopping App shows ads.

### Which is updated more often, Elementkey or waterdrop® Shopping App?

Elementkey ships an update every 6 months, and waterdrop® Shopping App fortnightly. Most recently, Elementkey was updated on September 30, 2026 and waterdrop® Shopping App on October 16, 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.*