iRock 103.7 vs KZZK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 21st Century Rock music
- Modern rock hits
- Throwback songs
- Regional broadcast
- Website and contact info
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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!
KZZK
Listen to Quincy's classic rock station live, featuring the Bob & Tom Morning Show. This regional radio app broadcasts from New London, Missouri, and is owned by STARadio Corporation.
- Live radio streaming
- Classic rock music
- Morning show broadcasts
- Regional station
- Owned by STARadio Corporation
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105.9 The Grizz is Quincy's Rock Station, featuring the Bob & Tom Morning Show KZZK is a regional classic rock radio station in the Quincy, Illinois Region owned by STARadio Corporation. KZZK city of licensee is located in New London, Missouri.
Screenshots
Verdict
iRock 103.7 and KZZK are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 KZZK. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
iRock 103.7 ships an update every 18 months, KZZK every 15 months. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | iRock 103.7 | KZZK |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Number of ratings | 2 | 2 |
| Update frequency | Every 18 months | Every 15 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | MOR Media Inc. | Staradio Corp |
Customer experience
iRock 103.7
KZZK
In-app purchases
iRock 103.7
No in-app purchases
KZZK
No in-app purchases
