i vs JS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
Monitor your electric scooter's speed, battery, and mileage. Control locking, adjust riding modes, and manage lights and cruise control settings remotely.
- Display speed, battery, and mileage
- Control locking mechanism
- Adjust sport modes
- Manage headlight and zero start
- Enable cruise control
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显示车速，剩余电量，运动模式，当前运动里程，总里程等 控制锁车，修改运动模式，大灯开关，零启动设置，巡航开关等
JS
This app connects to your electric scooter via Bluetooth, allowing you to lock the vehicle, monitor riding data, control lights, and check battery status. It also supports fault detection and tracks mileage and riding time.
- Bluetooth connectivity
- Lock/unlock scooter
- Monitor riding data
- Control lights and gears
- Fault detection
- Mileage statistics
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JS Scooter is a beautifully designed interface that enables functions such as locking the car, monitoring riding information, controlling car lights, and monitoring the battery through Bluetooth connection between the device and the mobile phone. Scooter Control Support functions such as controlling headlights, vehicle gears, cruise control, etc., making it easier for users to adjust Mobile Phone Lock Scooter Users can lock their vehicles through a mobile app and set a password for greater security and convenience Fault Detection Support users can perform fault detection on vehicles on the APP, helping them understand the vehicle status in a timely manner Mileage Statistics Count the total mileage and total riding time of vehicles to reduce the pressure of local instrument calculations
Screenshots
Verdict
The clearest difference is rating: i at 3.0 against JS's 2.3. i also leads on iOS requirement (12.0 vs 14.0). JS's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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.
i holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
i ships an update every 2 months, JS every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | i | JS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (6 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 玲苑 王 | Hangzhou xunlian Network Technology Co., Ltd |
Customer experience
i
JS
In-app purchases
i
No in-app purchases
JS
No in-app purchases
