Comparison

Runtime vs Streamless Music

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

Head to head
About

Runtime

Features
Read full description

Your music. On your wrist. Completely offline. Runtime is the simplest way to play your own music on your Apple Watch โ€” no account to create, no subscription to pay, and nothing that ever touches the internet. Load the songs you already own, create playlists for your runs, send them to your watch, and head out with nothing but your wrist. Built for runners, walkers, and anyone who'd rather leave the phone at home. WHY RUNTIME No account โ€” never sign up, log in, or hand over an email. No subscription โ€” no monthly fee, no premium wall, no upsells. Fully offline โ€” no servers; no Wi-Fi or cellular needed to sync or play. Nothing leaves your device โ€” no tracking, no ads, no analytics. Zero bytes collected. MADE FOR THE RUN Take only your Apple Watch โ€” your phone can stay home. Big, glanceable controls: play, pause, skip, back. A clean, distraction-free terminal-style interface that's easy to read mid-stride. GOOD TO KNOW Runtime plays music you already own. It's a player, not a streaming service, and doesn't include a catalog of songs. Audio plays to your Bluetooth headphones through your Apple Watch. No noise. No tracking. No subscription. Just your music, fully offline.

About

Streamless Music

Features
Read full description

Streamless Music puts the library you built on your Mac in your pocket, synced over your own Wi-Fi, played entirely offline, owned entirely by you. No cloud. No account. No subscription. Your music never touches a server, because there isn't one. HOW IT WORKS Streamless Music is the companion to Streamless for Mac, the app for people who rip their CDs, keep their own files, and sync them to the devices they love. Open the app on your iPhone, and your Mac spots it on your network like any other device. Pick the albums and playlists you want, hit Sync, and the music transfers straight from your Mac. Files, artwork, playlists, everything. WHAT IT DOES โ€ข Plays fully offline โ€” airplane mode, subway, middle of nowhere. It's all local files. โ€ข Every format your library holds, including FLAC and Apple Lossless. โ€ข The classic EQ โ€” Bass Booster, Rock, Small Speakers, Spoken Word, and the rest of the list you remember from your iPod's Settings menu. โ€ข Playlists flow both ways. Make one on your iPhone and it lands in your Mac library on the next sync. Edit anywhere; the newest change wins. โ€ข Plays and ratings sync back too โ€” listen and rate on the go, and your Mac library keeps the score. โ€ข A Home Screen widget with playback controls. โ€ข CarPlay โ€” your playlists, albums, and artists on the dash. โ€ข An Apple Watch remote with transport, volume, ratings, and a sleep timer. WHAT IT DOESN'T DO No streaming. No recommendations. No ads. No telemetry. No "sign in to continue." Streamless Music plays the music you own, and that's the whole idea. GOOD TO KNOW Streamless Music syncs from Streamless for Mac (macOS 14 or later) โ€” download it at streamless.app with a full-featured 14-day free trial, no card required. One $19 purchase covers everything; this app is free. Your music. Your machine. Your rules.

Screenshots

Runtime4 screens
Streamless Music4 screens

Verdict

The call

The clearest difference is iOS requirement: Streamless Music at 18.6 against Runtime's 26.2. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

Scorecard1 real difference ยท 5 level
Runtime versus Streamless Music: the parameters behind the verdict, then further details
ParameterRuntimeStreamless Music
PriceFreeFree
Update frequencyEvery 3 daysโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS26.218.6 โ€” better
Further details โ€” not scored
Size2 MB7 MB
Age rating4+4+
DeveloperoSChoSodium Studio, LLC

In-app purchases

None

Runtime

No in-app purchases

None

Streamless Music

No in-app purchases

Questions

Is Runtime free?
Runtime is free to download, with no in-app purchases.
Is Streamless Music free?
Streamless Music is free to download, with no in-app purchases.
Do Runtime or Streamless Music have ads?
Neither Runtime nor Streamless Music shows ads.

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