# VADrum2 vs Duets.fm

The clearest difference is price: Duets.fm at Free against VADrum2's $14.99. Duets.fm also leads on update cadence (every 5 days vs every 5 months). VADrum2's advantage is review sentiment (86% vs 75%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Duets.fm is free to download; VADrum2 costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for VADrum2 against 4.6 for Duets.fm. Both are backed by a comparable volume of ratings — 16 and 30 respectively. Written reviews are what separate them: 86% of VADrum2's written reviews are positive against 75% of Duets.fm's.

VADrum2 ships an update every 5 months, Duets.fm every 5 days. The most recent releases landed on September 20, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | VADrum2 | Duets.fm |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/vadrum2/id1561097284/reviews) | **[4.6 (30 ratings)](https://appshunter.io/ios/app/duetsfm/id6463237649/reviews)** |
| Number of ratings | 16 | **30** |
| Positive reviews | **85.7% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 27 MB | 36 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [QuantumBytes LLC](https://appshunter.io/developer/1704171247) |

## What reviewers say

### VADrum2

[App page](https://appshunter.io/ios/app/vadrum2/id1561097284)

Create electronic music with a virtual analog drum machine. Features a synthesizer with 27 voices, built-in effects, and a powerful sequencer. Save projects to iCloud and use it as a standalone app or an Audio Unit Extension.

**Highlights:** 27 virtual analog and sample playback drum voices, Integrated delay, chorus, flanger, reverb, EQ, and compressor, 16-bar pattern sequencer with parameter automation, Stand-alone app and AUv3 extension support, Ableton Link and Bluetooth MIDI compatibility, iCloud Drive project saving, Universal Purchase for iOS and macOS

**Features:** Vision Pro support

**In-app purchases:** none


### Duets.fm

[App page](https://appshunter.io/ios/app/duetsfm/id6463237649)

Enhance your Smule singing experience with this companion app. Discover new songs, create custom playlists, and download them for offline playback. Track your performance history and analyze your collaborations with other singers.

**Highlights:** Random song mixes, Custom playlist creation, Offline song downloads, Advanced song/singer search, Join and solo history tracking, Singer follow/follower analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VADrum2 free?

VADrum2 costs $14.99, with no in-app purchases.

### Is Duets.fm free?

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

### Which has better reviews, VADrum2 or Duets.fm?

Duets.fm is rated higher. VADrum2 averages 4.5 out of 5 from 16 ratings, while Duets.fm averages 4.6 from 30 ratings.

### Do VADrum2 or Duets.fm have ads?

Neither VADrum2 nor Duets.fm shows ads.

### Which is updated more often, VADrum2 or Duets.fm?

VADrum2 ships an update every 5 months, and Duets.fm every 5 days. Most recently, VADrum2 was updated on September 20, 2026 and Duets.fm on July 19, 2026.

---

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