# CLAZZ vs Instrument Value

The clearest difference is in-app purchases: CLAZZ at none against Instrument Value's 2. Instrument Value's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Instrument Value sells 2 in-app purchases, starting at $4.99 per 7 days. CLAZZ asks for nothing beyond the download.

CLAZZ ships an update every 9 months, Instrument Value every 6 weeks. The most recent releases landed on November 13, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CLAZZ | Instrument Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/clazz/id1497151386/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 88.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 88 MB | 48 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NANTES MEDIAS](https://appshunter.io/developer/1496933676) | [GREGORY PORTAILLER](https://appshunter.io/developer/6786003873) |

## What reviewers say

### CLAZZ

[App page](https://appshunter.io/ios/app/clazz/id1497151386)

Enjoy a musical escape with this radio app featuring the best of jazz and classical music. Its elegant, soothing, and inspiring programming is perfect for work, travel, or relaxation. Experience high-quality sound and unlimited listening without any subscription.

**Highlights:** Best of jazz and classical music, Elegant, soothing, and inspiring programming, Free and unlimited listening, Optimal sound quality, Simple access anywhere

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

**In-app purchases:** none


### Instrument Value

[App page](https://appshunter.io/ios/app/instrument-value-identify/id6808241717)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is CLAZZ free?

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

### Is Instrument Value free?

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

### Do CLAZZ or Instrument Value have ads?

CLAZZ shows ads; Instrument Value does not.

### Which is updated more often, CLAZZ or Instrument Value?

CLAZZ ships an update every 9 months, and Instrument Value every 6 weeks. Most recently, CLAZZ was updated on November 13, 2026 and Instrument Value on November 6, 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.*