# Water Eject vs Shift CDI

The clearest difference is in-app purchases: Shift CDI at none against Water Eject's 3. Shift CDI also leads on iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Water Eject sells 3 in-app purchases, starting at $3.99 per 7 days. Shift CDI asks for nothing beyond the download.

## The numbers

| Metric | Water Eject | Shift CDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (17 ratings)](https://appshunter.io/ios/app/water-eject-waterout/id6749705013/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 30 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Francesco Paciello](https://appshunter.io/developer/1551514059) | [NK RACING PARTS COMPANY LIMITED](https://appshunter.io/developer/1500859331) |

## What reviewers say

### Water Eject

[App page](https://appshunter.io/ios/app/water-eject-waterout/id6749705013)

This utility app uses scientifically proven sound frequencies to safely remove water from your device's speakers. It offers features like power mode for deeper cleaning, speaker sound checks, and a guide for prevention and emergency steps.

**Highlights:** Water Ejection Technology, Speaker Sound Check, Statistics & Achievements, Tips & Prevention Guide, Premium Features (Power Mode, Multi-frequency)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $3.99 | per 7 days |
| Unlimited access | $29.99 | per year |
| Unlimited access | $17.99 | one-time |


### Shift CDI

[App page](https://appshunter.io/ios/app/shift-cdi-nk-racing/id6761487076)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Eject free?

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

### Is Shift CDI free?

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

### Do Water Eject or Shift CDI have ads?

Neither Water Eject nor Shift CDI shows ads.

---

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