Comparison

KCHQ vs i

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KCHQ

Features
Read full description

KCHQ is an APP used to drive the balance car of the company. In the APP, the operation of the balance car can be controlled, the operation parameters of the balance car can be set and the state of the balance car can be monitored. After the balance car is connected by bluetooth, the speed and other information of the balance car can be acquired in real time to ensure the safety of riding. Instructions: 1. Please turn on the bluetooth of the mobile phone and allow the APP to use bluetooth; 2. Turn on the power of the balance car and check the car condition. If there is no problem, open the APP and start scanning the balance car; After scanning the bluetooth of the balance car, it will be displayed on the phone. Click to connect the corresponding balance car. 3. After connecting to the balancing car, click the "set" button to enter the setting information and operating parameters of the balancing car; 4. In the main interface, the power, current speed, current mileage, total mileage, average speed, cycling time and temperature of the vehicle can be obtained in real time. 5. The color and switch of the rear light of the vehicle can be set in the APP; 6. In the APP, you can sense or manually control the direction and speed of the vehicle through your mobile phone.

About

i

Monitor your electric scooter's speed, battery, and mileage. Control locking, adjust riding modes, and manage lights and cruise control settings remotely.

Highlights
  • Display speed, battery, and mileage
  • Control locking mechanism
  • Adjust sport modes
  • Manage headlight and zero start
  • Enable cruise control
Features
Read full description

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

Screenshots

KCHQ2 screens
i3 screens

Verdict

The call

The clearest difference is update cadence: KCHQ at every 2 days against i's every 2 months. KCHQ also leads on iOS requirement (9.0 vs 12.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KCHQ ships an update every 2 days, i every 2 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
KCHQ versus i: the parameters behind the verdict, then further details
ParameterKCHQi
PriceFreeFree
Rating—3.0 (6 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size13 MB2 MB
Age rating4+4+
DeveloperShenzhen KeChuangqi Technology Co., Ltd.玲苑 王

In-app purchases

None

KCHQ

No in-app purchases

None

i

No in-app purchases

Questions

Is KCHQ free?
KCHQ is free to download, with no in-app purchases.
Is i free?
i is free to download, with no in-app purchases.
Do KCHQ or i have ads?
Neither KCHQ nor i shows ads.
Which is updated more often, KCHQ or i?
KCHQ ships an update every 2 days, and i every 2 months. Most recently, KCHQ was updated on November 3, 2026 and i on November 3, 2026.

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