Comparison

BT Car Controller vs BOTzie

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

Head to head

BT Car Controller

Developed by Lanmootech

About

BT Car Controller

Read full description

BT Car Controller combines Bluetooth control and real-time camera streaming in one simple app. Control your RC car and watch the live video feed directly from your car camera. - Support Arduino, ESP32 and other development boards. - Quick connection, easy use. - FREE forever. Developed by Lanmootech. We are committed to providing maker education. Website: https://www.lanmootech.com E-mail: service@lanmootech.com

About

BOTzie

Features

Read full description

BOTzie allows you to control Wi‑Fi and Bluetooth connected robot cars, drones, and smart hardware wirelessly using your phone. Whether you are into Robotics, STEM Learning, IoT Experiments, DIY Projects, or Remote Vehicles, BOTzie gives you seamless and precise control through multiple control modes. Key Features: • Smooth remote and joystick-based movement control • Wi‑Fi and Bluetooth connectivity support • Terminal mode for sending direct commands • Live graph view for sensor and telemetry monitoring • Voice control for supported movement commands • Downloadable sketch files for supported kits • STOP / RESUME style safety actions • Clean and intuitive interface • Great for STEM education, robotics practice, IoT testing, and DIY automation Compatible with AI & Robotics Kit, AI & IoT Kit, and other supported Wi‑Fi/Bluetooth robotics projects.

Screenshots

BT Car Controller3 screens

BOTzie4 screens

Verdict

The call

The clearest difference is update cadence: BT Car Controller at every 3 weeks against BOTzie's every 6 weeks. 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

BT Car Controller ships an update every 3 weeks, BOTzie every 6 weeks. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level

BT Car Controller versus BOTzie: the parameters behind the verdict, then further details
Parameter	BT Car Controller	BOTzie
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 6 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15 — better	15.1
Further details — not scored
Size	3 MB	34 MB
Age rating	4+	4+
Developer	RUI-SHENG CHEN	STEMbotix Private Limited

In-app purchases

None

BT Car Controller

No in-app purchases

None

BOTzie

No in-app purchases

Questions

Is BT Car Controller free?

BT Car Controller is free to download, with no in-app purchases.

Is BOTzie free?

BOTzie is free to download, with no in-app purchases.

Do BT Car Controller or BOTzie have ads?

Neither BT Car Controller nor BOTzie shows ads.

Which is updated more often, BT Car Controller or BOTzie?

BT Car Controller ships an update every 3 weeks, and BOTzie every 6 weeks. Most recently, BT Car Controller was updated on September 19, 2026 and BOTzie on September 8, 2026.