Comparison

World One FM vs K

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

Head to head
About

World One FM

Listen to live music radio broadcasts originating from Boston, Massachusetts. This platform offers a direct connection to a new music radio experience.

Highlights
  • Live music radio broadcasts
  • Originating from Boston, MA
  • New music platform
Features
Read full description

World One FM is a new music radio platform broadcasting live from Boston, Massachusetts, USA.

About

K

An AI-powered internet radio station that broadcasts 24/7 with a unique retro-future DJ. Listeners can influence the playlist by upvoting or downvoting tracks and even send in song requests or dedications.

Highlights
  • AI-generated music curation
  • Listener playlist voting
  • Live listener chat
  • Song requests and dedications
  • Multiple themed shows
  • Royalty-free independent music
Features
Read full description

KBOT.fm is a 24/7 AI-powered internet radio station. Every track, every intro, every "weather of the mind" quip is generated and curated on the fly by K-BOT — a warm-but-glitchy retro-future DJ that never stops broadcasting. THE STATION KBOT.fm runs themed shows on a rotating 24-hour loop: • Late Night Circuit — slow signals for the after-hours crowd • Morning Boot Sequence — powering you up, byte by byte • Daydream FM — lo-fi loops for soft-focus hours • Afternoon Drive — open-road rock for the long commute • Prime Time Pulse — peak-hour electricity for the radio brain • Signal Fade — jazz and experiments before the long night • Happy Hour — Keep the drinks chilled • Weekend Hang — Grill's on, sun's out, volume up • The Spoken Word - If I don't know it, I'll find it for you • Latido - Indies del mundo hispano — antes de que las descubras EVERY LISTENER, SAME MOMENT A server-side clock owns the broadcast timeline. When you tune in, you hear exactly what every other listener is hearing — no two streams, no personal playlists. It's a real radio station, just with an AI behind the desk. VOTE THE PLAYLIST Upvote or downvote any track as it plays. Your taste influences future rotations: loved tracks come back more often, downvoted ones fade out. The DJ's selections evolve with the audience. THE REQUEST LINE Send K-BOT.fm a song name, a mood, or a dedication. The AI may shout you out in the next intro between tracks. LIVE LISTENER CHAT Talk to other listeners in real time while the station plays. UNDER THE HOOD • Music — royalty-free tracks from Jamendo, Audius, Internet Archive all from independent artists under Creative Commons. If you hear something you love, follow the artist directly. • Curation — an AI model picks each next song and writes a short intro, weighted by listener votes. • Voice — K-BOT.fm's intros are synthesized by ElevenLabs and stitched into the broadcast. • Sync — the player auto-refreshes at every track boundary so transitions stay tight. No ads. No accounts required to listen. Just an always-on AI radio station in your pocket. Tune in at KBOT.fm on the web as well.

Screenshots

World One FM4 screens
K4 screens

Verdict

The call

The clearest difference is update cadence: K at every 3 days against World One FM's every 11 months. K also leads on device support (5 vs 3). World One FM's advantage is ratings volume (4 vs 1) and iOS requirement (12.1 vs 17.0). On price, rating, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for World One FM against 5.0 for K. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

World One FM ships an update every 11 months, K every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
World One FM versus K: the parameters behind the verdict, then further details
ParameterWorld One FMK
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 11 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple TV, Apple Watch — better
Requires iOS12.1 — better17.0
Further details — not scored
Size37 MB19 MB
Age rating12+4+
DeveloperWorld One Media, Inc.Joe Takai

Customer experience

World One FM

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

K

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

World One FM

No in-app purchases

None

K

No in-app purchases

Questions

Is World One FM free?
World One FM is free to download, with no in-app purchases.
Is K free?
K is free to download, with no in-app purchases.
Which has better reviews, World One FM or K?
World One FM and K are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do World One FM or K have ads?
Neither World One FM nor K shows ads.
Which is updated more often, World One FM or K?
World One FM ships an update every 11 months, and K every 3 days. Most recently, World One FM was updated on November 3, 2026 and K on November 5, 2026.

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