Radius Music vs OptiSound
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radius Music
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Find out what the people around you are listening to in realtime, and share your own favorite music for everyone to hear. Broadcast your music if you’d like, or listen offline if you prefer to.
OptiSound
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OptiSound – Licensed Background Music for Your Business - OptiSound is a subscription-based background music solution built specifically for businesses. From cozy cafés and retail stores to corporate offices and medical buildings, OptiSound delivers fully licensed, professionally curated playlists to enhance your space and elevate the customer experience and improve employee productivity. Simple Setup, Powerful Results - Download the OptiSound app on any device, connect it to your speaker system, and start streaming high-quality background music in seconds. Whether you operate a single store or manage multiple locations, OptiSound helps create the perfect atmosphere tailored to your business needs. Multi-Zone Audio Control - Each device with the OptiSound app installed is treated as a “zone,” allowing for complete flexibility across various spaces. Customize the music for your reception area, sales floor, waiting room, or conference space—all from one platform. Remote Management Anytime, Anywhere - Using our web-based management portal at app.optisound.com, you can: -View and manage all your zones from one dashboard -Change playlists and music styles remotely -Create and assign playback schedules -Set operating hours for devices -Adjust settings and manage multiple locations with ease This ensures you’re always playing fully licensed music that’s safe and legal for commercial use. Why Businesses Choose OptiSound -Fully licensed music for commercial use -Professionally curated playlists by mood, genre, or industry -Scalable for businesses of any size -Remote access to music settings and schedules -Perfect for retail, restaurants, cafés, offices, gyms, medical spaces, and more Take control of your business’s sound. Download OptiSound and start your subscription today.
Screenshots
Verdict
Radius Music and OptiSound are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
Radius Music ships an update fortnightly, OptiSound every 3 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.
| Parameter | Radius Music | OptiSound |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Radius Music App LLC | OptiSigns Inc |
In-app purchases
Radius Music
No in-app purchases
OptiSound
No in-app purchases








