# iRock 103.7 vs BOBFM1045

The clearest difference is update cadence: BOBFM1045 at every 4 months against iRock 103.7's every 18 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for iRock 103.7 against 5.0 for BOBFM1045. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

iRock 103.7 ships an update every 18 months, BOBFM1045 every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iRock 103.7 | BOBFM1045 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/irock-1037/id681968640/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bobfm1045/id6468679041/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 18 months | **Every 4 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 17 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOR Media Inc.](https://appshunter.io/developer/566634996) | [Breck Media Group Wyoming, Inc.](https://appshunter.io/developer/1114825864) |

## What reviewers say

### iRock 103.7

[App page](https://appshunter.io/ios/app/irock-1037/id681968640)

This app broadcasts 21st Century Rock music, featuring modern hits and classic throwbacks. It serves the Northeast Arkansas region with a curated playlist. Find more information on their services via the website or phone.

**Highlights:** 21st Century Rock music, Modern rock hits, Throwback songs, Regional broadcast, Website and contact info

**Features:** macOS Compatibility

**In-app purchases:** none


### BOBFM1045

[App page](https://appshunter.io/ios/app/bobfm1045/id6468679041)

This app provides a diverse music selection from the 80s, 90s, and beyond, catering to listeners in Northeastern Wyoming and Western South Dakota. It also serves as a local weather authority with frequent updates and community information for the region.

**Highlights:** 80s, 90s, and variety music, Local weather forecasts, Community information, Live radio streaming, Regional focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iRock 103.7 free?

iRock 103.7 is free to download, with no in-app purchases.

### Is BOBFM1045 free?

BOBFM1045 is free to download, with no in-app purchases.

### Which has better reviews, iRock 103.7 or BOBFM1045?

iRock 103.7 and BOBFM1045 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do iRock 103.7 or BOBFM1045 have ads?

Both iRock 103.7 and BOBFM1045 show ads.

### Which is updated more often, iRock 103.7 or BOBFM1045?

iRock 103.7 ships an update every 18 months, and BOBFM1045 every 4 months. Most recently, iRock 103.7 was updated on November 1, 2026 and BOBFM1045 on October 30, 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.*