OPEN vs RadicalX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPEN
Discover and book fitness classes at local gyms, yoga studios, and dance schools. Purchase tickets and connect with your chosen facility easily.
- Discover gyms and studios
- Book classes
- Purchase tickets
- Connect with facilities
- Find yoga and pilates
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OPEN is the simple way to find a studio and book your next class: yoga, pilates, fitness, dance, martial arts and more. Browse studios near you, check the live schedule and book your spot in a couple of taps. Buy drop-ins, class packs and memberships straight from the studio, and keep every pass in one place. FIND A STUDIO • Discover yoga, pilates, fitness, dance and martial arts studios around you • See classes, teachers, prices and studio details before you go • Save your favorite studios so they're always one tap away BOOK IN SECONDS • Live schedule with real-time availability • Book and cancel classes in the app, within each studio's rules • Join the waitlist when a class is full • Add your classes to your calendar YOUR PASSES IN ONE PLACE • Buy drop-ins, class packs and memberships from your studio • Pay securely online • See how many classes you have left and when each pass expires CHECK IN AND STAY IN TOUCH • Check in with your personal QR code, or keep it in Apple Wallet • Message your studio and get a notification when they reply • Get news and updates from the studios you practice with • Invite a friend to join you in class One account works at every studio on OPEN. If your studio uses OPEN, its schedule, passes and news are already here. Questions or feedback? Write to support@openclient.app.
RadicalX
Connect with fellow kitesurfers, wingfoilers, and windsurfers in real-time. Coordinate sessions, share rides, buy and sell gear, and discover local services within a dedicated community.
- Live spot activity and rider presence
- Check-ins and upcoming sessions
- Ride sharing and trip coordination
- Gear marketplace
- Spot chats and direct messages
- Local services discovery
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RadicalX is the social app for riders. Built for kitesurfers, wingfoilers, and windsurfers, RadicalX helps you coordinate at the spot in real time. Check in at your spot, see who’s riding, share rides, buy and sell gear, join chats, discover local services, and stay connected with the people and places that matter most. Features: • Live spot activity and rider presence • Check-ins and upcoming sessions • Ride sharing and trip coordination • Buy & sell marketplace for gear • Lost & found posts • Spot chats and direct messages • Notifications for rides, chats, and spot activity • Local services, accommodations, and more Whether you ride your local beach every week or travel between destinations, RadicalX helps you stay connected to the right riders at the right moment. Join the ride. Live radically.
Screenshots
Verdict
The clearest difference is rating: RadicalX at 5.0 against OPEN's 3.0. OPEN's advantage is ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
RadicalX holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
OPEN ships an update every 6 days, RadicalX every 3 weeks. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.
| Parameter | OPEN | RadicalX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 111 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | MiddlePoint Solutions S.L. | Radical Labs LLC |
Customer experience
OPEN
RadicalX
In-app purchases
OPEN
No in-app purchases
RadicalX
No in-app purchases
