# Reverse Singing Challengeㅤ vs Draw Perfect Circle!

The clearest difference is in-app purchases: Draw Perfect Circle! at none against Reverse Singing Challengeㅤ's 3. Reverse Singing Challengeㅤ's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Reverse Singing Challengeㅤ sells 3 in-app purchases, starting at $4.99 per 7 days. Draw Perfect Circle! asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on August 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Reverse Singing Challengeㅤ | Draw Perfect Circle! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reverse-singing-challenge/id6759217906/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Korol](https://appshunter.io/developer/1855105263) | [Yoav Sabag](https://appshunter.io/developer/1546825961) |

## What reviewers say

### Reverse Singing Challengeㅤ

[App page](https://appshunter.io/ios/app/reverse-singing-challenge/id6759217906)

Record your voice or any sound and instantly play it backward. This app is ideal for participating in the reverse singing challenge, conducting fun audio experiments, and sharing unique sound clips.

**Highlights:** Record voice and sounds, Play audio in reverse, Listen to original and reversed playback, Share recordings, Simple and fast interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Trial | $4.99 | per 7 days |
| Yearly subscription -70% | $8.99 | per year |
| Yearly subscription | $29.99 | per year |


### Draw Perfect Circle!

[App page](https://appshunter.io/ios/app/draw-perfect-circle/id6760269347)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reverse Singing Challengeㅤ free?

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

### Is Draw Perfect Circle! free?

Draw Perfect Circle! is free to download, with no in-app purchases.

### Do Reverse Singing Challengeㅤ or Draw Perfect Circle! have ads?

Draw Perfect Circle! shows ads; Reverse Singing Challengeㅤ does not.

### Which is updated more often, Reverse Singing Challengeㅤ or Draw Perfect Circle!?

Reverse Singing Challengeㅤ ships an update every 5 months, and Draw Perfect Circle! every 5 months. Most recently, Reverse Singing Challengeㅤ was updated on August 4, 2026 and Draw Perfect Circle! on September 15, 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.*