# DMR_Series vs 2Track Audio

The clearest difference is in-app purchases: DMR_Series at none against 2Track Audio's 2. DMR_Series also leads on device support (4 vs 2) and iOS requirement (15.6 vs 17.6). On price and ads there is nothing between them.

Both are free to download. 2Track Audio sells 2 in-app purchases, starting at $2.99 per month. DMR_Series asks for nothing beyond the download.

## The numbers

| Metric | DMR_Series | 2Track Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/2track-audio/id6753986231/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Freemium |
| Size | 35 MB | 17 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [智 黄](https://appshunter.io/developer/1713265344) | [Thomas Hunter](https://appshunter.io/developer/1846131146) |

## What reviewers say

### DMR_Series

[App page](https://appshunter.io/ios/app/dmr-series/id6747414531)

**In-app purchases:** none


### 2Track Audio

[App page](https://appshunter.io/ios/app/2track-audio/id6753986231)

Instantly compare two audio files with synchronized playback and timestamped notes. Organize feedback, track revisions, and generate professional reports for confident mixing decisions.

**Highlights:** Seamless A/B switching, Timestamped comments, Session management, Professional PDF export, Completion tracking, Precise playback controls

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $29.99 | per year |


## Frequently asked questions

### Is DMR_Series free?

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

### Is 2Track Audio free?

2Track Audio is free to download, with in-app purchases available.

### Do DMR_Series or 2Track Audio have ads?

Neither DMR_Series nor 2Track Audio shows ads.

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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.*