# Rádio Eclipse USA vs Reverse Sing

The clearest difference is in-app purchases: Rádio Eclipse USA at none against Reverse Sing's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Reverse Sing sells 2 in-app purchases, starting at $1.99 per 7 days. Rádio Eclipse USA asks for nothing beyond the download.

Rádio Eclipse USA ships an update every 7 months, Reverse Sing every 6 months. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Rádio Eclipse USA | Reverse Sing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (20 ratings)](https://appshunter.io/ios/app/reverse-sing-audio-challenge/id6751903824/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 26 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tiago gomes de andrade](https://appshunter.io/developer/1701485987) | [Furkan Alcik](https://appshunter.io/developer/1463451323) |

## What reviewers say

### Rádio Eclipse USA

[App page](https://appshunter.io/ios/app/radio-eclipse-usa/id6748095654)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reverse Sing

[App page](https://appshunter.io/ios/app/reverse-sing-audio-challenge/id6751903824)

Record audio from your microphone or upload existing sounds and play them back forwards or in reverse. This app allows you to listen to past recordings and easily share your creations with others.

**Highlights:** Record sound from microphone, Play recordings in normal or reverse, Listen to previous recordings, Upload and reverse audio files, Share recordings easily

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Rádio Eclipse USA free?

Rádio Eclipse USA is free to download, with no in-app purchases.

### Is Reverse Sing free?

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

### Do Rádio Eclipse USA or Reverse Sing have ads?

Neither Rádio Eclipse USA nor Reverse Sing shows ads.

### Which is updated more often, Rádio Eclipse USA or Reverse Sing?

Rádio Eclipse USA ships an update every 7 months, and Reverse Sing every 6 months. Most recently, Rádio Eclipse USA was updated on September 29, 2026 and Reverse Sing on October 4, 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.*