Jamful vs ThankYouBall Tennis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jamful
Discover and book a wide variety of boutique fitness classes across Korea with a single, flexible membership. Explore studios like Pilates, climbing, yoga, and HIIT without long-term contracts. Book on your schedule and cancel anytime.
- Book boutique fitness classes
- Flexible membership
- Cancel anytime
- Discover new studios
- 40+ workout types
- Last-minute bookings
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Jamful – Discover & Book the Coolest Boutique Workouts in Korea One Flexible Membership. Endless Studio Vibes. Looking for ClassPass in Korea? You just found something cooler. Jamful unlocks 40+ types of workouts at handpicked boutique studios—no long-term contracts, no fuss. Just show up, sweat, and vibe. Why Jamful? - You want to work out… but you also want it to be fun, flexible, and a little stylish. Most gyms tie you down. Jamful lets you explore Korea’s coolest boutique studios—Pilates lofts, climbing gyms, rooftop yoga, sleek HIIT spaces, and more. - One membership. Many studios. - Book on your schedule. Cancel anytime. - Discover new places you’ll *actually* want to go back to What You Can Do with Jamful - Try 40+ trendy workout types—from Climbing to K-Pop Dance to F45. - Discover hidden-gem studios across Seoul & beyond—without the commitment. - Book last-minute workouts when your schedule suddenly clears. - Follow the vibe: see it on Reels → find it on Jamful → go do it. Perfect For: - People who love variety & boutique spaces - Busy professionals with unpredictable schedules - Gym quitters who got bored or burned out - Curious movers seeking inspiration - Lifestyle-minded explorers who want working out to feel good *and* look good MOVE DIFFERENT. JAM EVERYWHERE. Your boutique fitness, your membership, Jamful
ThankYouBall Tennis
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ThankYouBall Tennis Organize clubs, schedules, match results and rankings. Selected screens support Korean, English, Vietnamese, Simplified Chinese, Spanish and Japanese. Other screens may appear in Korean.
Screenshots
Verdict
Jamful and ThankYouBall Tennis 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.
Jamful ships an update every 8 days, ThankYouBall Tennis every 2 weeks. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.
| Parameter | Jamful | ThankYouBall Tennis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Kram Co., Ltd | LUNALINK |
In-app purchases
Jamful
No in-app purchases
ThankYouBall Tennis
No in-app purchases









