# Digital Choir vs 4D Sing

The clearest difference is update cadence: 4D Sing at every 2 weeks against Digital Choir's monthly. Digital Choir's advantage is iOS requirement (13.6 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Digital Choir sells 2 in-app purchases, starting at $9.99 per month and 4D Sing sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Digital Choir against 5.0 for 4D Sing. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Digital Choir ships an update monthly, 4D Sing every 2 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Digital Choir | 4D Sing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/digital-choir/id1531941831/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/4d-sing-along/id6443845337/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 6 MB | 1.4 GB |
| Requires iOS | **13.6** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Light Year Software, LLC](https://appshunter.io/developer/289745423) | [4D Creatives Inc.](https://appshunter.io/developer/1541576657) |

## What reviewers say

### Digital Choir

[App page](https://appshunter.io/ios/app/digital-choir/id1531941831)

Easily create virtual choir recordings by inviting members to collaborate on songs. The app synchronizes individual recordings with accompaniment, eliminating manual syncing in audio software. Merge all parts into a single virtual choir performance.

**Highlights:** Create virtual choir recordings, Invite choir members to collaborate, Provide accompaniment recordings, Synchronize individual recordings, Merge recordings into a single performance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Choir Pro | $9.99 | per month |
| Digital Choir Pro | $99.99 | per year |


### 4D Sing

[App page](https://appshunter.io/ios/app/4d-sing-along/id6443845337)

Enhance your singing with adjustable tempo and accompaniment. Earn points, compete on leaderboards, and access a vast library of choral music. Customize individual parts and request new pieces.

**Highlights:** Adjustable tempo and transposition, Independent SATB part volume control, Real-time chord detection, Leaderboard for competitive achievements, Library of over 3000 pieces, Customizable favorites and requests

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $14.99 | per month |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Digital Choir free?

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

### Is 4D Sing free?

4D Sing is free to download, with in-app purchases available.

### Which has better reviews, Digital Choir or 4D Sing?

Digital Choir and 4D Sing are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Digital Choir or 4D Sing have ads?

Neither Digital Choir nor 4D Sing shows ads.

### Which is updated more often, Digital Choir or 4D Sing?

Digital Choir ships an update monthly, and 4D Sing every 2 weeks. Most recently, Digital Choir was updated on October 3, 2026 and 4D Sing on October 13, 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.*