# Heifetz vs KVNF

The clearest difference is update cadence: KVNF at every 3 weeks against Heifetz's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Heifetz ships an update every 4 months, KVNF every 3 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Heifetz | KVNF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (25 ratings)](https://appshunter.io/ios/app/kvnf/id6479270881/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 35 MB | 37 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Heifetz International Music Institute, Inc.](https://appshunter.io/developer/1672627723) | [KVNF](https://appshunter.io/developer/1735384535) |

## What reviewers say

### Heifetz

[App page](https://appshunter.io/ios/app/heifetz/id1672627721)

**Features:** macOS Compatibility

**In-app purchases:** none


### KVNF

[App page](https://appshunter.io/ios/app/kvnf/id6479270881)

Listen to live public radio streams, pause and rewind live audio, and access archived shows and podcasts. Stay updated with local and national news, view program schedules, and interact with the station.

**Highlights:** Live stream listening, DVR-like audio controls, Program schedule and playlist, Archived shows and podcasts, Local and national news, Background playback, Talk to Us feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Heifetz free?

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

### Is KVNF free?

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

### Do Heifetz or KVNF have ads?

Neither Heifetz nor KVNF shows ads.

### Which is updated more often, Heifetz or KVNF?

Heifetz ships an update every 4 months, and KVNF every 3 weeks. Most recently, Heifetz was updated on October 12, 2026 and KVNF on October 24, 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.*