JC Programmer vs Jumpy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JC Programmer
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用于配套捷昌离线程序烧录工具JCP35BM1,实现烧录工具内部存放的设备固件管理。
Jumpy
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Jumpy turns your Apple Watch into an automatic jump rope counter — no manual logging, no taps between sets. Start a workout on your wrist, jump, and every skip is counted for you. When you're done, open the iPhone app to explore your history, personal records, and long-term progress. AUTOMATIC SKIP COUNTING • Real-time jump detection right on Apple Watch • Live count, elapsed time, and pace (jumps per minute) • Runs as a proper workout, so heart rate and calories are recorded too YOUR HISTORY, BEAUTIFULLY ORGANIZED • Every session grouped by month • Per-workout detail: total jumps, duration, pace, best minute, and average • A minute-by-minute breakdown chart for each session MONTHLY & YEARLY OVERVIEW • Switch between Month and Year at a glance • Total jumps, workouts, time, and average pace with change vs. the previous period • "Total Jumps by Day" bar chart • "Pace Trend" line chart to watch your speed improve over time RECORDS & STREAKS • Current day streak to keep you motivated • All-time bests: most jumps, best pace, longest workout • Lifetime totals BUILT ON APPLE HEALTH • Workouts are saved to Apple Health as Jump Rope activities • Your data stays on your device and in your private Health store • Nothing is collected, tracked, or sent to us Whether you're doing boxing rounds, CrossFit conditioning, or a daily cardio habit, Jumpy keeps score so you can focus on jumping. Requires an Apple Watch to record workouts.
Screenshots
Verdict
The clearest difference is update cadence: Jumpy at every 3 weeks against JC Programmer's every 24 months. JC Programmer's advantage is iOS requirement (9.0 vs 18.6). On price, ads, 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.
JC Programmer ships an update every 24 months, Jumpy every 3 weeks. The most recent releases landed on October 11, 2026 and September 23, 2026 respectively.
| Parameter | JC Programmer | Jumpy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 24 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 9.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhejiang Jiecang Linear Motion Technology Co.,Ltd. | Tomas Zacha |
In-app purchases
JC Programmer
No in-app purchases
Jumpy
No in-app purchases









