Z103 vs Arrow 107.1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z103
Listen to Idaho's #1 hit music radio station live. This app broadcasts Top 40 hits from East Idaho, reaching cities like Pocatello and Idaho Falls. Enjoy the hottest new tracks wherever you are.
- Live radio streaming
- Top 40 music
- East Idaho broadcast
- Local radio station
- Hit music channel
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Z103 - Idaho's #1 Hit Music Channel. KFTZ. Top 40. Top 40 radio station based in East Idaho playing all of the hot new tracks. Z103 can be found at 103.3 on the dial in East Idaho. Broadcasting to Pocatello, Blackfoot, Idaho Falls, Rigby, Rexburg and more.
Arrow 107.1
Stream live radio and stay updated on local events and promotions. Engage with DJs by posting comments, photos, and audio messages. Connect with the station and its community from anywhere.
- Live radio streaming
- Local event updates
- Promotions and contests
- Post comments and photos
- Send audio messages
- Interact with DJs
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Arrow 107.1 Idaho's Greatest HITS Listen to Idaho's Greatest HITS on the go with the new Arrow 107.1 mobile app. Stay on top of everything happening at Arrow 107.1, and all of the promos and events happening in Eastern Idaho. Post comments, photos and send audio messages. Interact with the DJs.
Screenshots
Verdict
The clearest difference is ratings volume: Z103 at 6 against Arrow 107.1's 1. On price, rating, update cadence and ads 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
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 Z103 against 5.0 for Arrow 107.1. That said, the two scores are not equally well evidenced: Z103 has 6 ratings behind it against 1, so its average is the more settled of the two.
Z103 ships an update every 9 months, Arrow 107.1 every 7 months. The most recent releases landed on September 9, 2026 and June 19, 2026 respectively.
| Parameter | Z103 | Arrow 107.1 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 9 months | Every 7 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.2 | 18.2 |
| Further details — not scored | ||
| Size | 12 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Riverbend Communications Llc | SANDHILL MEDIA GROUP, LLC |
Customer experience
Z103
Arrow 107.1
In-app purchases
Z103
No in-app purchases
Arrow 107.1
No in-app purchases
