# Brain L - Smart Bicycle Lock

> Brain L - Smart Bicycle Lock (iPhone/iPad app by Seunghun Choi.)

- Source: https://appshunter.io/ios/app/brain-l-smart-bicycle-lock/id6444325271 (this page in markdown: same URL + `.md`)
- Developer: [Seunghun Choi](https://appshunter.io/developer/1653894539)
- Category: Utilities
- Price: Free
- Age rating: 9+
- Requires: iOS 16.0 · 86 MB
- Languages: English
- Released: 2023-01-04
- Data updated: 2026-10-20

## What is Brain L?

Secure locking and a powerful alarm.
Manage your Brain L smart bicycle lock with the dedicated app.

## Is Brain L safe?

Not enough ratings yet to assess Brain L.

## Is Brain L legit?

Brain L - Smart Bicycle Lock appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Brain L is 68 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 3.2.1 — 2026-10-18

* The overall design has been updated. New graphics make it easier to check your lock and connection status at a glance.
* AI theft prediction has been improved, with more accurate assessments and additional information about each location.
* AI theft prediction is now free. Keep your bicycle safe with Brain L.
* Device connection and locking stability have been improved.

### 3.1.0 — 2026-05-21

백그라운드 연결 안정화
일부 기기에서 앱이 종료되던 문제 현상 수정

### 3.0.0 — 2026-04-04

AI 자전거 도난 위험 장소 분석이 추가되었습니다.
 · 실시간 위치를 확인 후 AI가 분석하여 도난 다발 구역을 먼저 알려줍니다.
 · 근처 자전거 보관소 추천 및 지도 앱 연동을 지원합니다.
기기 연결 안정성이 개선되었습니다.
백그라운드 연결 안정성이 개선되었습니다.

### 2.0.17 — 2025-08-21

완전히 새로운 디자인을 선보입니다! 뇌울림 Plus 사용자를 위한 민감도와 볼륨 조절 기능이 추가되었습니다.

### 1.0.11 — 2023-09-20

[v1.0.11]
· App 버그 수정 및 안정성 개선

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-20.*