# TRF vs EpicenterDSP Player

The clearest difference is price: TRF at Free against EpicenterDSP Player's $9.99. TRF also leads on iOS requirement (9.0 vs 15.6). EpicenterDSP Player's advantage is chart position (#197 vs unranked). On ads, in-app purchases and device support there is nothing between them.

TRF is free to download; EpicenterDSP Player costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TRF | EpicenterDSP Player |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/epicenterdsp-player/id6785658490/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Paid |
| Best chart rank | — | **#197** |
| Size | 19 MB | 2 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [伟 陈](https://appshunter.io/developer/1837176650) | [ABRAHAM ISAIAS GARCIA BARRAGAN](https://appshunter.io/developer/6785658492) |

## What reviewers say

### TRF

[App page](https://appshunter.io/ios/app/trf-dsp/id6753156985)

**Features:** macOS Compatibility

**In-app purchases:** none


### EpicenterDSP Player

[App page](https://appshunter.io/ios/app/epicenterdsp-player/id6785658490)

**Currently charting:** #197 Top Paid · Music (US App Store)

Enhance the bass in your local music library with real-time digital signal processing. This app is designed for audiophiles seeking deeper, more impactful low frequencies, especially when using headphones or external audio systems. Enjoy customizable sound shaping without needing an account.

**Highlights:** Local music playback, Real-time bass enhancement, DSP sound shaping, Deep bass customization, Works with headphones and speakers, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is TRF free?

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

### Is EpicenterDSP Player free?

EpicenterDSP Player costs $9.99, with no in-app purchases.

### Do TRF or EpicenterDSP Player have ads?

Neither TRF nor EpicenterDSP Player 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.*