# KeyProtector vs Water Wave

The clearest difference is review sentiment: KeyProtector at 79% against Water Wave's 16%. KeyProtector also leads on monetization model (free with in-app purchases vs subscription). Water Wave's advantage is rating (4.6 vs 4.4). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. KeyProtector sells 2 in-app purchases, starting at $9.99 per 7 days and Water Wave sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Water Wave holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 528 and 1.3K respectively. Written reviews complicate that: 79% of KeyProtector's written reviews are positive against 16% of Water Wave's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | KeyProtector | Water Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (528 ratings)](https://appshunter.io/ios/app/keyprotector-secure-manager/id6450680738/reviews) | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/water-wave-clean-speaker/id6476876551/reviews)** |
| Number of ratings | 528 | **1.3K** |
| Positive reviews | **79.5% of reviews** | 15.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 21 MB | 27 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sultan Yildiz](https://appshunter.io/developer/1694343886) | [Water Eject](https://appshunter.io/developer/1728040425) |

## What reviewers say

### KeyProtector

[App page](https://appshunter.io/ios/app/keyprotector-secure-manager/id6450680738)

Securely manage all your login credentials with this app. It offers a password vault for effortless filling of details and a generator for creating strong, unique passwords. Stay informed about potential data breaches with its website scanner.

**Highlights:** Secure password vault, Effortless login filling, Strong password generator, Website breach scanner, Account security monitoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly Subscription | $44.99 | per year |

**What reviewers like**

- 👍 Intuitive and user-friendly design
- 🔒 Impressive security features
- 🚀 Efficient password management
- 💡 Convenient password generation
- 🔒 Secure data storage

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 💰 Concerns about high subscription costs

**Reported bugs**

- Incompatibility with older devices
- Login screen freezes

**Requested features**

- Dark mode option
- Advanced analytics or reporting


### Water Wave

[App page](https://appshunter.io/ios/app/water-wave-clean-speaker/id6476876551)

This app helps clean your device's speaker by ejecting water and dust using sound and haptic patterns. It also offers features for noise testing, sound output analysis, and custom frequency sound generation.

**Highlights:** Water ejection for speakers, Dust removal from speakers, Noise level testing, Device speaker sound testing, Custom frequency sound generation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Eeject Weekly VIP | $3.99 | per 7 days |
| Water Eject Yearly VIP | $5.99 | per year |

**What reviewers like**

- ⭐ Effective water ejection
- 💫 Helpful for water-damaged phones
- 🌟 Works as advertised

**What reviewers complain about**

- 💰 Paid subscription required
- 🔁 Limited free usage
- 🚫 Doesn't work as expected
- ⚠️ Potential scam

**Reported bugs**

- Doesn't blow air out of speakers
- Doesn't remove all water from phone

**Requested features**

- Free full version without subscription
- Improved water ejection effectiveness


## Frequently asked questions

### Is KeyProtector free?

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

### Is Water Wave free?

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

### Which has better reviews, KeyProtector or Water Wave?

Water Wave is rated higher. KeyProtector averages 4.4 out of 5 from 528 ratings, while Water Wave averages 4.6 from 1.3K ratings.

### Do KeyProtector or Water Wave have ads?

Neither KeyProtector nor Water Wave shows ads.

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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.*