# SingArc vs 8D Audio Converter

The clearest difference is rating: SingArc at 5.0 against 8D Audio Converter's 3.3. SingArc also leads on update cadence (every 8 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SingArc sells 2 in-app purchases, starting at $5.99 per month and 8D Audio Converter sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SingArc holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 8 and 4 respectively.

SingArc ships an update every 8 days, 8D Audio Converter monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SingArc | 8D Audio Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/singarc-vocal-training/id6761604611/reviews)** | [3.3 (4 ratings)](https://appshunter.io/ios/app/8d-audio-converter/id6780100081/reviews) |
| Number of ratings | **8** | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 263 MB | 12 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Runpoint LLC](https://appshunter.io/developer/1001801094) | [Baris Mustafa Han Unlu](https://appshunter.io/developer/1852272455) |

## What reviewers say

### SingArc

[App page](https://appshunter.io/ios/app/singarc-vocal-training/id6761604611)

This app provides real-time vocal feedback to help users improve their singing. It analyzes your voice to create a personalized training plan and offers structured lessons, exercises, and games to enhance vocal technique and range. Track your progress with recordings and practice reminders.

**Highlights:** Real-time pitch feedback, Personalized voice training plans, Vocal technique exercises, Singing games, Progress tracking and recordings, AI-powered voice analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sing Arc Pro Monthly | $5.99 | per month |
| Sing Arc Pro Annual | $34.99 | per year |


### 8D Audio Converter

[App page](https://appshunter.io/ios/app/8d-audio-converter/id6780100081)

Transform your audio and video files into immersive 8D soundscapes. This app allows you to import media, apply a variety of spatial effects, customize parameters like intensity and speed, and export your creations for sharing.

**Highlights:** Create immersive 8D audio, Convert music and videos, Premium spatial effects, Customize sound parameters, Export and share creations, Extract audio from videos

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8D Audio Converter Weekly | $6.99 | per 7 days |
| 8D Audio Converter Yearly | $29.99 | per year |


## Frequently asked questions

### Is SingArc free?

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

### Is 8D Audio Converter free?

8D Audio Converter is free to download, with in-app purchases available.

### Which has better reviews, SingArc or 8D Audio Converter?

SingArc is rated higher. SingArc averages 5.0 out of 5 from 8 ratings, while 8D Audio Converter averages 3.3 from 4 ratings.

### Do SingArc or 8D Audio Converter have ads?

Neither SingArc nor 8D Audio Converter shows ads.

### Which is updated more often, SingArc or 8D Audio Converter?

SingArc ships an update every 8 days, and 8D Audio Converter monthly. Most recently, SingArc was updated on November 5, 2026 and 8D Audio Converter on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*