# DOSS link vs Equalizer Pro +

The clearest difference is price: DOSS link at Free against Equalizer Pro +'s $4.99. DOSS link also leads on iOS requirement (6.1 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

DOSS link is free to download; Equalizer Pro + costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | DOSS link | Equalizer Pro + |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.2 (558 ratings)](https://appshunter.io/ios/app/equalizer-pro-plus/id1354769058/reviews)** |
| Number of ratings | — | **558** |
| Positive reviews | — | 46.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Paid |
| Size | 58 MB | 25 MB |
| Requires iOS | **6.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wonders Technology Co.,Ltd](https://appshunter.io/developer/393352744) | [Tachyon Factory Inc.](https://appshunter.io/developer/1354769057) |

## What reviewers say

### DOSS link

[App page](https://appshunter.io/ios/app/doss-link/id1133454823)

**Features:** macOS Compatibility

**In-app purchases:** none


### Equalizer Pro +

[App page](https://appshunter.io/ios/app/equalizer-pro-plus/id1354769058)

Enhance your audio experience with a professional equalizer and a full-featured music player. Enjoy high-quality sound, customizable EQ curves, and support for various audio formats. Manage your music library with ease, including playlist creation and song transfer options.

**Highlights:** High-performance equalizer with 32-bit float processing, Customizable EQ curves with unlimited points, Plays MP3, FLAC, OGG, WAV, APE files, Supports iPod Library playback, Multiple playlists and playback controls, Song transfer via iTunes File Sharing and WiFi, CarPlay and Dark Appearance support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 👍 Excellent equalizer
- 👍 Powerful EQ
- 👍 Customizable
- 👍 Robust features

**What reviewers complain about**

- 🐛 Compatibility issues with streaming services
- 🐛 Playback problems
- 🐛 Crashes and stability concerns
- 🐛 Limited functionality
- 🐛 Restricted access to music library

**Reported bugs**

- Inability to play songs from iTunes library
- Issues with CarPlay integration
- Inconsistent behavior with iOS updates
- Syncing problems with playlists and album art
- Frequent crashes and freezes

**Requested features**

- Expand support for streaming services
- Improve playlist management
- Add more preset EQ options
- Enhance visualizer and UI customization
- Optimize performance for older devices


## Frequently asked questions

### Is DOSS link free?

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

### Is Equalizer Pro + free?

Equalizer Pro + costs $4.99, with no in-app purchases.

### Do DOSS link or Equalizer Pro + have ads?

Neither DOSS link nor Equalizer Pro + shows ads.

### Which is updated more often, DOSS link or Equalizer Pro +?

DOSS link ships an update fortnightly, and Equalizer Pro + fortnightly. Most recently, DOSS link was updated on October 26, 2026 and Equalizer Pro + on October 29, 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.*