# Water Eject | Clean Speaker vs ColdStart

The clearest difference is update cadence: ColdStart at daily against Water Eject | Clean Speaker's every 4 months. Water Eject | Clean Speaker's advantage is iOS requirement (17.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Water Eject | Clean Speaker sells 3 in-app purchases, starting at $6.99 per 7 days and ColdStart sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Water Eject | Clean Speaker ships an update every 4 months, ColdStart daily. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Water Eject | Clean Speaker | ColdStart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/water-eject-clean-speaker/id6760599430/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Freemium | — |
| Size | 37 MB | 39 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maha Bilali](https://appshunter.io/developer/1786427086) | [Mehmet Cakmaz](https://appshunter.io/developer/6772245895) |

## What reviewers say

### Water Eject | Clean Speaker

[App page](https://appshunter.io/ios/app/water-eject-clean-speaker/id6760599430)

This utility app uses sound vibrations to help remove trapped water and dust from your phone's speakers. It aims to improve speaker clarity and audio quality after exposure to moisture or everyday buildup. A simple and convenient solution for maintaining your device's sound performance.

**Highlights:** Eject water with sound waves, Clear dust and small particles, Improve speaker clarity, Enhance audio quality, Simple and easy to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Water Eject Pro (1 week) | $6.99 | per 7 days |
| Pro Yearly | $9.99 | per year |
| Water Eject Pro (1 year) | $19.99 | per year |


### ColdStart

[App page](https://appshunter.io/ios/app/coldstart-engine-alarm-clock/id6787444544)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Car Engines | $6.99 | one-time |


## Frequently asked questions

### Is Water Eject | Clean Speaker free?

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

### Is ColdStart free?

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

### Do Water Eject | Clean Speaker or ColdStart have ads?

Neither Water Eject | Clean Speaker nor ColdStart shows ads.

### Which is updated more often, Water Eject | Clean Speaker or ColdStart?

Water Eject | Clean Speaker ships an update every 4 months, and ColdStart daily. Most recently, Water Eject | Clean Speaker was updated on September 10, 2026 and ColdStart on September 23, 2026.

---

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