# iOSamp vs Sonio

The clearest difference is price: iOSamp at Free against Sonio's $2.99. Sonio's advantage is rating (5.0 vs 4.0) and update cadence (every 3 days vs every 2 weeks). On ads, in-app purchases and device support there is nothing between them.

iOSamp is free to download; Sonio costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sonio holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Sonio has 8 ratings behind it against 1, so its average is the more settled of the two.

iOSamp ships an update every 2 weeks, Sonio every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | iOSamp | Sonio |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/iosamp/id6787110837/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/sonio-retro-classic-player/id6790887946/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 89.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 8 MB | 35 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAVID B RAST](https://appshunter.io/developer/6787110839) | [翔 程](https://appshunter.io/developer/6790620059) |

## What reviewers say

### iOSamp

[App page](https://appshunter.io/ios/app/iosamp/id6787110837)

A local music player for audiophiles and collectors, offering advanced playback features and extensive library management. It supports various audio formats and allows easy music import via Wi-Fi, Files app, USB, or direct download. No subscriptions, accounts, or ads are required.

**Highlights:** True gapless playback, 10-band EQ with saveable presets, ReplayGain normalization, Smart playlists, Tag editor, Wi-Fi transfer, WebDAV and Subsonic streaming

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

**In-app purchases:** none


### Sonio

[App page](https://appshunter.io/ios/app/sonio-retro-classic-player/id6790887946)

Experience music with a classic interface, featuring tactile click wheel controls and a 3D cover flow. Stream from Apple Music or your private cloud, and enjoy word-by-word synced lyrics. This app offers a distraction-free, immersive listening experience.

**Highlights:** Click wheel haptic interaction, 3D cover flow gallery, Apple Music streaming integration, Lossless local audio import, Word-by-word synced lyrics, Distraction-free listening

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

**In-app purchases:** none


## Frequently asked questions

### Is iOSamp free?

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

### Is Sonio free?

Sonio costs $2.99, with no in-app purchases.

### Which has better reviews, iOSamp or Sonio?

Sonio is rated higher. iOSamp averages 4.0 out of 5 from 1 ratings, while Sonio averages 5.0 from 8 ratings.

### Do iOSamp or Sonio have ads?

Neither iOSamp nor Sonio shows ads.

### Which is updated more often, iOSamp or Sonio?

iOSamp ships an update every 2 weeks, and Sonio every 3 days. Most recently, iOSamp was updated on October 31, 2026 and Sonio on November 10, 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.*