# KnowMusic vs Salt Player

KnowMusic and Salt Player are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. KnowMusic sells 3 in-app purchases, starting at $1.99 per month and Salt Player sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

KnowMusic ships an update every 2 days, Salt Player every 3 days. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | KnowMusic | Salt Player |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/salt-player/id6787021904/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | — | Freemium |
| Size | 256 MB | 94 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [炳旭 郭](https://appshunter.io/developer/6783144285) | [Xunxun Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/6787021906) |

## What reviewers say

### KnowMusic

[App page](https://appshunter.io/ios/app/knowmusic/id6785245040)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowMusic Pro Monthly | $1.99 | per month |
| KnowMusic Pro Quarterly | $2.99 | per 3 months |
| KnowMusic Pro Yearly | $5.99 | per year |


### Salt Player

[App page](https://appshunter.io/ios/app/salt-player/id6787021904)

Enjoy and organize your personal music collection with this local player. Supports various audio formats and offers features like background playback, queues, and lyrics. Unlock advanced tools like an equalizer and tag editing with an optional Pro subscription.

**Highlights:** Local music playback, Folder and iCloud Drive import, Background playback, Playlist creation, Lyrics support, Equalizer (Pro), Tag editing (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $6.99 | per year |
| Pro Lifetime | $12.49 | one-time |


## Frequently asked questions

### Is KnowMusic free?

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

### Is Salt Player free?

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

### Do KnowMusic or Salt Player have ads?

Neither KnowMusic nor Salt Player shows ads.

### Which is updated more often, KnowMusic or Salt Player?

KnowMusic ships an update every 2 days, and Salt Player every 3 days. Most recently, KnowMusic was updated on November 10, 2026 and Salt Player on November 12, 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.*