Bicycle Radar vs Radius Disc Golf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bicycle Radar
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Bicycle Radar turns your iPhone into a rear-view safety radar for your bike. Mount your phone facing backward, start a ride, and on-device AI watches the road behind you. When a car or truck approaches, you get a clear audio alert and vibration, so you can keep your eyes ahead. WHY CYCLISTS USE IT - Real-time vehicle detection with your phone's camera, no extra hardware to buy - Audio and vibration alerts tuned for approaching vehicles, so you never need to look at the screen while riding - Distance and speed estimates for detected vehicles - Ride recording: save videos of your rides, with detection overlays, to your photo library - Ride stats: speed and location tracked on your device during rides TRY IT BEFORE YOU RIDE The built-in demo plays a real traffic clip through the live detector, so you can see exactly how detection and alerts work before mounting your phone. PRIVATE BY DESIGN Everything runs on your device. No account, no sign-in, no analytics, no ads. Camera frames are analyzed in real time and never uploaded. Your location is used only to measure your speed during rides and never leaves your phone. Your ride videos belong to you. IN FOUR LANGUAGES English, Spanish, French, and Latvian. A NOTE ON SAFETY Bicycle Radar is an assistive tool. It does not replace mirrors, lights, a helmet, or your own attention to the road. Always ride according to local traffic laws.
Radius Disc Golf
This app acts as a personalized caddy, coach, and community for disc golf players. It offers live scoring, personalized disc recommendations based on conditions, and detailed performance analysis to help players improve their game.
- Live scoring and round tracking
- Personalized disc recommendations
- 3D course maps with weather overlays
- Performance analysis (Game IQ)
- Disc bag management and optimization
- Course discovery and mapping
- Community features for players
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Radius — Intelligent Disc Golf Play Smarter, Not Harder. Your caddy, coach, and community — in one beautifully simple app. CADDY — KNOW WHAT TO THROW Get a disc recommendation for every shot. Radius weighs distance, wind, elevation, and the discs in your bag, then shows the predicted flight path for the disc it suggests. Score live as you play and measure your throws with GPS. The app informs — you make the call. TRAIN YOUR PUTT Sharpen the part of the game that drops scores fastest. Structured Circle 1 and Circle 2 putting sessions track your makes by distance, so you practice with purpose and watch your green game climb. KNOW YOUR RADIUS RATING — FREE Radius Rating measures every round against the real difficulty of the course you played — its length, elevation, and terrain — and turns your history into one honest number that moves with your game. Watch it climb round by round, compare fairly with anyone, anywhere, and know exactly what kind of player you're becoming. 3D COURSE MAPS View every hole on a live 3D aerial map with real-time wind, weather, and your GPS position. A range cone shows your distance to the basket. Pan, zoom, and rotate to plan your approach from any angle. MASTER YOUR BAG Build your perfect bag and know exactly what’s in it. Add discs by scanning them with your camera, browsing the database, or simply speak your discs into your bag. Create multiple named bags and switch your active setup in a tap — your stats, recommendations, and analysis follow the bag you’re playing. See your coverage, find the gaps, and dial in the perfect setup. Then discover your next disc with access to the Smart Pro Shop, built right into Radius. EVERY ROUND, SAVED — FREE Keep your full scorecard history at no cost. No caps on your own rounds, ever. Review detailed breakdowns after you play, and unlock deep performance analytics with Radius Pro. DISCOVER COURSES Find courses near you, explore layouts, and build your own course maps. LIVE WEATHER Real-time wind speed, direction, and conditions on every hole — so you know when to throw overstable into a headwind or ride a tailwind with an understable disc. JOIN THE COMMUNITY Follow friends, share rounds, and connect with local players. Browse discussions for disc advice, form checks, and course talk, and find meetups and group rounds near you. RADIUS PRO Unlock the full experience with a 7-day free trial: • Unlimited Caddy disc guidance on every hole • Putting Practice — structured C1/C2 training • Multiple bags • Full performance stats and insights • Game IQ detailed breakdowns • Complete bag analysis and gap-finding • All game modes with friends Your scorecards are always free — Pro unlocks the insight. Download Radius and play smarter. Terms of Use: https://radiusdiscgolf.com/terms Privacy Policy: https://radiusdiscgolf.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Bicycle Radar at none against Radius Disc Golf's 2. Bicycle Radar also leads on iOS requirement (13.0 vs 26.2). Radius Disc Golf's advantage is update cadence (every 5 days vs every 16 months). On price, ads and device support 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. Radius Disc Golf sells 2 in-app purchases, starting at $6.99 per month. Bicycle Radar asks for nothing beyond the download.
Bicycle Radar ships an update every 16 months, Radius Disc Golf every 5 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | Bicycle Radar | Radius Disc Golf |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (49 ratings) — better |
| Positive reviews | — | 72.0% of reviews |
| Number of ratings | — | 49 — better |
| Update frequency | Every 16 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 76 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | craig merry | Radius Labs LLC |
In-app purchases
Bicycle Radar
No in-app purchases
Radius Disc Golf
- Radius Pro7 Days trial$6.991 Month
- Radius Pro7 Days trial$39.991 Year
Questions
Is Bicycle Radar free?
Is Radius Disc Golf free?
Do Bicycle Radar or Radius Disc Golf have ads?
Which is updated more often, Bicycle Radar or Radius Disc Golf?
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