# KFRU vs KDIA 1640 AM

KFRU and KDIA 1640 AM 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. Neither carries in-app purchases, so what you see is what you pay.

KFRU ships an update every 6 months, KDIA 1640 AM every 3 months. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | KFRU | KDIA 1640 AM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 59 MB | 21 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cumulus Media](https://appshunter.io/developer/513445338) | [Salem Radio Operations, LLC](https://appshunter.io/developer/1337747215) |

## What reviewers say

### KFRU

[App page](https://appshunter.io/ios/app/kfru/id803496313)

**Features:** macOS Compatibility

**In-app purchases:** none


### KDIA 1640 AM

[App page](https://appshunter.io/ios/app/kdia-1640-am/id1585192597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KFRU free?

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

### Is KDIA 1640 AM free?

KDIA 1640 AM is free to download, with no in-app purchases.

### Do KFRU or KDIA 1640 AM have ads?

Both KFRU and KDIA 1640 AM show ads.

### Which is updated more often, KFRU or KDIA 1640 AM?

KFRU ships an update every 6 months, and KDIA 1640 AM every 3 months. Most recently, KFRU was updated on September 20, 2026 and KDIA 1640 AM on September 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.*