# Reverse Singing Fun Challenge vs Water Eject ·

The clearest difference is in-app purchases: Water Eject · at none against Reverse Singing Fun Challenge's 3. Water Eject · also leads on review sentiment (84% vs 50%) and update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse Singing Fun Challenge sells 3 in-app purchases, starting at $3.49 per month. Water Eject · asks for nothing beyond the download.

Water Eject · holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Water Eject · has 2.1K ratings behind it against 55, so its average is the more settled of the two. Written reviews point the same way: 50% of Reverse Singing Fun Challenge's written reviews are positive against 84% of Water Eject ·'s.

Reverse Singing Fun Challenge ships an update every 3 weeks, Water Eject · every 2 days. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Reverse Singing Fun Challenge | Water Eject · |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (55 ratings)](https://appshunter.io/ios/app/reverse-singing-fun-challenge/id6478737135/reviews) | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/water-eject/id6747185813/reviews)** |
| Number of ratings | 55 | **2.1K** |
| Positive reviews | 50.0% of reviews | **83.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 77 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NGUYEN QUY SON](https://appshunter.io/developer/1713872645) | [Companjen Apps B.V.](https://appshunter.io/developer/1013923833) |

## What reviewers say

### Reverse Singing Fun Challenge

[App page](https://appshunter.io/ios/app/reverse-singing-fun-challenge/id6478737135)

Easily reverse audio from live recordings or existing files, adjusting playback speed for unique sound effects. This app also offers a variety of voice filters to transform your voice into characters like robots or Santa Claus. Create funny and creative audio experiences with simple editing tools.

**Highlights:** Reverse audio instantly, Adjust playback speed, Variety of voice effects, Trim audio, Save audio in different formats, Live recording reversal

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.49 | per month |
| Weeky Subscription | $7.99 | per 7 days |
| 3-Day Free Trial | $76.99 | per year |


### Water Eject ·

[App page](https://appshunter.io/ios/app/water-eject/id6747185813)

Test your phone's speaker by playing a steady tone. Assess sound output clarity, performance, and resonance under consistent conditions. A simple and direct tool for speaker evaluation.

**Highlights:** Speaker testing, Steady tone playback, Sound output assessment, Clarity evaluation, Performance analysis, Resonance check

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works well for water damage
- 🆓 Free to use
- 🔊 Adjustable tone settings
- 💪 Effective at removing water

**What reviewers complain about**

- 🐛 Doesn't work for all water damage issues
- 🤔 Unclear if it really helps or not

**Reported bugs**

- Doesn't work for all users
- Doesn't fully resolve water damage in some cases

**Requested features**

- More detailed instructions on how to use
- Expanded compatibility with different phone models


## Frequently asked questions

### Is Reverse Singing Fun Challenge free?

Reverse Singing Fun Challenge is free to download, with in-app purchases available.

### Is Water Eject · free?

Water Eject · is free to download, with no in-app purchases.

### Which has better reviews, Reverse Singing Fun Challenge or Water Eject ·?

Water Eject · is rated higher. Reverse Singing Fun Challenge averages 4.5 out of 5 from 55 ratings, while Water Eject · averages 4.7 from 2.1K ratings.

### Do Reverse Singing Fun Challenge or Water Eject · have ads?

Both Reverse Singing Fun Challenge and Water Eject · show ads.

### Which is updated more often, Reverse Singing Fun Challenge or Water Eject ·?

Reverse Singing Fun Challenge ships an update every 3 weeks, and Water Eject · every 2 days. Most recently, Reverse Singing Fun Challenge was updated on September 7, 2026 and Water Eject · on September 24, 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.*