# iMPC Pro 2 for iPhone vs ChoirZone

The clearest difference is price: ChoirZone at Free against iMPC Pro 2 for iPhone's $12.99. ChoirZone also leads on in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 3 months). iMPC Pro 2 for iPhone's advantage is chart position (#42 vs unranked). On ads, device support and iOS requirement there is nothing between them.

ChoirZone is free to download; iMPC Pro 2 for iPhone costs $12.99 up front. iMPC Pro 2 for iPhone sells 4 in-app purchases, starting at $7.99 per month. ChoirZone asks for nothing beyond the download.

iMPC Pro 2 for iPhone ships an update every 3 months, ChoirZone every 2 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iMPC Pro 2 for iPhone | ChoirZone |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/impc-pro-2-for-iphone/id1413887036/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 43.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#42** | — |
| Size | 328 MB | 46 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akai Professional](https://appshunter.io/developer/373969727) | [Trädtopp](https://appshunter.io/developer/1879189764) |

## What reviewers say

### iMPC Pro 2 for iPhone

[App page](https://appshunter.io/ios/app/impc-pro-2-for-iphone/id1413887036)

**Currently charting:** #42 Top Paid · Music (US App Store)

Create music with a powerful sampler, vocal recording, and Audio Unit integration. Manipulate audio in real-time, sequence songs faster, and access exclusive sound kits. Learn beatmaking with integrated tutorials.

**Highlights:** Real-time audio manipulation, Audio Unit instrument integration, Advanced song sequencing, Exclusive sound kits and packs, 64-track mixer with FX, Multi-touch audio editing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Producer Subscription (Monthly) | $7.99 | per month |
| Professional Subscription (Monthly) | $9.99 | per month |
| Professional Subscription (Annual) | $9.99 | per year |
| Producer Subscription (Annual) | $69.99 | per year |

**What reviewers like**

- 🚀 Great beat maker
- 👍 Surprisingly powerful
- 👍 Smooth workflow
- 👍 Awesome tool
- 👍 Dope app

**What reviewers complain about**

- 🐛 Crashes a lot
- 🐛 Buggy and glitchy
- 🐛 Unstable
- 🐛 Laggy
- 🔒 Can't import own samples

**Reported bugs**

- Crashes when chopping samples
- Audio dropouts
- Orientation issues
- Spotify integration not working
- Audiocopy integration issues

**Requested features**

- Allow importing own samples
- Improve sample editing workflow
- Add more effects
- Implement Ableton Link
- Sync samples across iPhone and iPad


### ChoirZone

[App page](https://appshunter.io/ios/app/choirzone/id6789920980)

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

**In-app purchases:** none


## Frequently asked questions

### Is iMPC Pro 2 for iPhone free?

iMPC Pro 2 for iPhone costs $12.99, and also offers in-app purchases.

### Is ChoirZone free?

ChoirZone is free to download, with no in-app purchases.

### Do iMPC Pro 2 for iPhone or ChoirZone have ads?

Neither iMPC Pro 2 for iPhone nor ChoirZone shows ads.

### Which is updated more often, iMPC Pro 2 for iPhone or ChoirZone?

iMPC Pro 2 for iPhone ships an update every 3 months, and ChoirZone every 2 weeks. Most recently, iMPC Pro 2 for iPhone was updated on October 24, 2026 and ChoirZone 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.*