# Whirlpool Challenge Filter vs Reverse play

The clearest difference is in-app purchases: Whirlpool Challenge Filter at none against Reverse play's 3. Whirlpool Challenge Filter also leads on ratings volume (219 vs 1). Reverse play's advantage is update cadence (daily vs every 2 months) and rating (5.0 vs 4.8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse play sells 3 in-app purchases, starting at $4.99 per 7 days. Whirlpool Challenge Filter asks for nothing beyond the download.

Reverse play holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Whirlpool Challenge Filter has 219 ratings behind it against 1, so its average is the more settled of the two.

Whirlpool Challenge Filter ships an update every 2 months, Reverse play daily. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Whirlpool Challenge Filter | Reverse play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (219 ratings)](https://appshunter.io/ios/app/whirlpool-challenge-filter/id6756345327/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reverse-play-reverse-singing/id6757311339/reviews)** |
| Number of ratings | **219** | 1 |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 49 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Huong Hoang](https://appshunter.io/developer/1737372409) | [Sasikumar Chhotelal Das](https://appshunter.io/developer/1836448885) |

## What reviewers say

### Whirlpool Challenge Filter

[App page](https://appshunter.io/ios/app/whirlpool-challenge-filter/id6756345327)

Create engaging videos with trending visual effects like whirlpools, tornadoes, and distortions. Easily join challenges, transform faces, and generate eye-catching content with a variety of fun filters.

**Highlights:** Trending social media challenge filters, Whirlpool/Tornado swirling effect, Inflate & Shrink face transformation, Waves & Ripples animations, Mirror and Pixelate effects, Kaleidoscope patterns, Beginner-friendly video creation

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

**In-app purchases:** none


### Reverse play

[App page](https://appshunter.io/ios/app/reverse-play-reverse-singing/id6757311339)

Record audio and play it backward to create unique sounds. Practice mimicking reversed speech to reveal clear audio, perfect for social media challenges and fun with friends.

**Highlights:** Precision reverse voice recorder, Reverse singing practice tools, Magic reveal of reversed audio, Challenge friends with reversed sounds, Viral content creation for social media, Master the 'Say it backwards' game

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $9.99 | per year |
| Lifetime plan | $14.99 | one-time |


## Frequently asked questions

### Is Whirlpool Challenge Filter free?

Whirlpool Challenge Filter is free to download, with no in-app purchases.

### Is Reverse play free?

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

### Which has better reviews, Whirlpool Challenge Filter or Reverse play?

Reverse play is rated higher. Whirlpool Challenge Filter averages 4.8 out of 5 from 219 ratings, while Reverse play averages 5.0 from 1 ratings.

### Do Whirlpool Challenge Filter or Reverse play have ads?

Both Whirlpool Challenge Filter and Reverse play show ads.

### Which is updated more often, Whirlpool Challenge Filter or Reverse play?

Whirlpool Challenge Filter ships an update every 2 months, and Reverse play daily. Most recently, Whirlpool Challenge Filter was updated on October 14, 2026 and Reverse play on October 8, 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.*