BT System vs AITKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BT System
Start your car remotely using your smartphone, eliminating the need to carry physical keys. This app provides convenient access to your vehicle through your mobile device.
- Remote car starting
- Keyless car access
- Smartphone control
- Convenient vehicle access
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BT System is a solution for your car which makes your life easier by providing you with the facility to start your car from your phone. BT System makes life easier by removing the hassle of carrying the car keys all the time. BT System facilitates you by providing you an ease in accessing your car with a smartphone.
AITKeys
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Bluetooth module turns your mobile phone into a car key instantly
Screenshots
Verdict
The clearest difference is update cadence: AITKeys at every 2 days against BT System's weekly. 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.
BT System ships an update weekly, AITKeys every 2 days. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.
| Parameter | BT System | AITKeys |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 21 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | 凤军 程 | Shenzhen Zhongxinyou M2M Technology Co., Ltd. |
In-app purchases
BT System
No in-app purchases
AITKeys
No in-app purchases
