# Hayaemon vs poly player

The clearest difference is review sentiment: Hayaemon at 89% against poly player's 42%. Hayaemon also leads on rating (4.7 vs 4.2) and ratings volume (267 vs 9). poly player's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price, monetization model and device support there is nothing between them.

Both are free to download. Hayaemon sells 11 in-app purchases, starting at $1.49 per month. poly player asks for nothing beyond the download.

Hayaemon holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Hayaemon has 267 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 89% of Hayaemon's written reviews are positive against 42% of poly player's.

Hayaemon ships an update every 2 weeks, poly player every 5 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Hayaemon | poly player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (267 ratings)](https://appshunter.io/ios/app/hayaemon-music-player/id717639970/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/poly-player/id1210085436/reviews) |
| Number of ratings | **267** | 9 |
| Positive reviews | **88.6% of reviews** | 41.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 72 MB | 88 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Yamauchi](https://appshunter.io/developer/670687994) | [HIROTERU WATANABE](https://appshunter.io/developer/1210085435) |

## What reviewers say

### Hayaemon

[App page](https://appshunter.io/ios/app/hayaemon-music-player/id717639970)

This music player aims to prevent boredom with your favorite songs by offering sound effect customization. It allows you to apply various audio effects to your music, keeping your listening experience fresh and engaging.

**Highlights:** Customizable sound effects, Prevents song boredom, Ad-free option, Monthly subscription, Automatic renewal

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Monthly | $1.49 | per month |
| Purple sea urchin pointer | $0.99 | one-time |
| Elegant sea urchin pointer | $1.99 | one-time |
| Hayaemon playing status icon | $1.99 | one-time |
| Hayae playing status icon | $1.99 | one-time |
| Hayao/Hayato playing status | $1.99 | one-time |
| Osafumi/Koki playing status | $1.99 | one-time |
| Pink camper pointer | $2.99 | one-time |
| Orange camper pointer | $2.99 | one-time |
| Blue camper pointer | $2.99 | one-time |
| Remove Ads | $16.99 | one-time |


### poly player

[App page](https://appshunter.io/ios/app/poly-player/id1210085436)

This music player allows you to manage and play your local music library, including content transferred from your PC. It offers advanced playback controls like an equalizer, adjustable speed, and lyric display, with options to import music from other apps.

**Highlights:** In-app music library management, Transfer music/video from PC, Play downloaded Apple Music content, Adjustable playback speed, Built-in equalizer, Add custom lyrics, Import content from other apps

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🔊 Loud sound volume
- 🎶 Supports Apple Music
- ✨ Unique features like key change
- 🎵 Background playback

**What reviewers complain about**

- 🐛 Settings reset after each song
- 🐛 Playback speed changes to normal after pause
- 🐛 Cannot repeat a single song
- 🐛 App crashes when adding files
- 🐛 Cannot delete songs

**Reported bugs**

- Settings reset after each song
- Playback speed resets to normal after pause
- Cannot repeat a single song
- App crashes when adding files
- Cannot delete songs

**Requested features**

- Adjustable vocal cancellation (0-100)
- Vocal cancellation adjustment like effects
- Adjustable vocal cancellation
- Reverse playback option
- Universal app for iPad


## Frequently asked questions

### Is Hayaemon free?

Hayaemon is free to download, with in-app purchases available.

### Is poly player free?

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

### Which has better reviews, Hayaemon or poly player?

Hayaemon is rated higher. Hayaemon averages 4.7 out of 5 from 267 ratings, while poly player averages 4.2 from 9 ratings.

### Do Hayaemon or poly player have ads?

Hayaemon shows ads; poly player does not.

### Which is updated more often, Hayaemon or poly player?

Hayaemon ships an update every 2 weeks, and poly player every 5 weeks. Most recently, Hayaemon was updated on October 29, 2026 and poly player on October 21, 2026.

---

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