Comparison

iRock 103.7 vs KWPC.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

iRock 103.7

Free

🎬 Entertainment

★ 5.02 ratingsView app →

About

iRock 103.7

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

Read full description

iRock 103.7, we are 21st Century Rock. Located in Northeast Arkansas. Playing modern rock with some throwbacks thrown in for fun! For more information on our services, visit our website or give us a call!

About

KWPC.

Features

Read full description

Listen to KWPC – The Voice of Muscatine, Iowa – anytime, anywhere! Stream your favorite personalities, get caught up on the latest local news and information from voiceofmuscatine.com, and much more – 24/7.

Screenshots

iRock 103.73 screens

KWPC.4 screens

Verdict

The call

The clearest difference is update cadence: KWPC. at every 7 months against iRock 103.7's every 18 months. iRock 103.7's advantage is iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

iRock 103.7 ships an update every 18 months, KWPC. every 7 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 7 level

iRock 103.7 versus KWPC.: the parameters behind the verdict, then further details
Parameter	iRock 103.7	KWPC.
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 18 months	Every 7 months — better
Ads	Yes	Yes
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	18.2
Further details — not scored
Size	17 MB	12 MB
Age rating	4+	4+
Developer	MOR Media Inc.	VMPP LLC

In-app purchases

None

iRock 103.7

No in-app purchases

None

KWPC.

No in-app purchases

Questions

Is iRock 103.7 free?

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

Is KWPC. free?

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

Do iRock 103.7 or KWPC. have ads?

Both iRock 103.7 and KWPC. show ads.

Which is updated more often, iRock 103.7 or KWPC.?

iRock 103.7 ships an update every 18 months, and KWPC. every 7 months. Most recently, iRock 103.7 was updated on October 7, 2026 and KWPC. on October 9, 2026.