# PolarisDome vs Ejecty

The clearest difference is in-app purchases: PolarisDome at none against Ejecty's 10. PolarisDome also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Ejecty sells 9 in-app purchases, starting at $3.99 per 7 days. PolarisDome asks for nothing beyond the download.

PolarisDome ships an update every 3 weeks, Ejecty fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PolarisDome | Ejecty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (8 ratings)](https://appshunter.io/ios/app/ejecty-water-speaker-cleaner/id6759344490/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 57 MB | 105 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ametos Tech Inc](https://appshunter.io/developer/1735681346) | [K.I.A.B INVESTMENT MANAGEMENT CONSULTING LTD](https://appshunter.io/developer/1781064145) |

## What reviewers say

### PolarisDome

[App page](https://appshunter.io/ios/app/polarisdome/id6479351102)

**In-app purchases:** none


### Ejecty

[App page](https://appshunter.io/ios/app/ejecty-water-speaker-cleaner/id6759344490)

This app uses sound waves and a frequency tone generator to help clear muffled phone audio caused by water, dust, or debris. It offers guided sessions and speaker tests to improve sound clarity and tune your device's audio.

**Highlights:** Water eject mode for moisture removal, Speaker cleaning for dust and debris, Manual frequency tone generator, Speaker test tools, Sonic wave controls, Noise and decibel measurement

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeakerClean Premium | $3.99 | per 7 days |
| Ejecty Premium | $4.99 | per 7 days |
| Ejecty Premium | $4.99 | per 7 days |
| Ejecty Premium | $8.99 | per 7 days |
| Yearly Premium | $9.99 | per year |
| Ejecty Premium | $14.99 | per 7 days |
| DynamClean Premium | $29.99 | per year |
| Lifetime Access | $9.99 | one-time |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is PolarisDome free?

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

### Is Ejecty free?

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

### Do PolarisDome or Ejecty have ads?

Neither PolarisDome nor Ejecty shows ads.

### Which is updated more often, PolarisDome or Ejecty?

PolarisDome ships an update every 3 weeks, and Ejecty fortnightly. Most recently, PolarisDome was updated on November 4, 2026 and Ejecty on October 31, 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.*