# BTL.TOP — Anti-Loss Search Assistant

> Anti-Loss Search Assistant (iPhone/iPad app by 深圳比特罗科技有限公司.)

- Source: https://appshunter.io/ios/app/btltop/id6756775701 (this page in markdown: same URL + `.md`)
- Developer: [深圳比特罗科技有限公司](https://appshunter.io/developer/1862720229)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 81 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-01-13
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/btltop/id6756775701/reviews.md

## What is BTL.TOP?

BTL.TOP is a smart finder app designed to work with the Bitro tracker. After adding your Bitro device in the app, you can view its location, find it nearby, and manage everyday items such as keys, wallets, bags, and travel essentials with greater ease.

【Main Features】

Location Records
View the recent location, address, battery level, and connection status of your Bitro tracker, helping you understand where it was last seen.

Nearby Finding
When your Bitro tracker is nearby, the app can show an approximate distance. Once connected via Bluetooth, you can use direction guidance and sound alerts to help find it faster.

Location History
View location records by date and review where your Bitro tracker has been.

Area Alerts
Set a designated area for your Bitro tracker. When it enters or leaves the area you set, the BTL.TOP app can send an alert so you can check it in time.

Multiple Device Management
Add and manage multiple Bitro trackers in the BTL.TOP app. You can customize device names and avatars, and view device information.

【Use Cases】

Daily Commute: Keys, wallets, backpacks, document pouches, and other everyday items.

Travel: Luggage, laptop bags, camera bags, carry-on bags, and other travel essentials.

Family Assistance: Can be used with bags, keys, or personal item pouches carried by seniors or children to help keep track of item location changes.

Pet Outings: Can be used with pet collars or outdoor pet bags to help review location records and area alerts.

【Notes】

This app requires a Bitro tracker hardware device, which must be purchased separately.

Location records and alerts may be affected by network conditions, system permissions, Bluetooth status, surrounding environment, and positioning conditions. Delays or inaccuracies may occur.


## Version history (last 5 releases)

### 1.1.20 — 2026-08-05

1.Optimize page interaction

### 1.1.18 — 2026-07-29

Optimize Bluetooth connection

### 1.1.16 — 2026-07-22

Fix some known bugs

### 1.0.10 — 2026-01-17

新增设备消息，系统消息，包括设备围栏相关信息和系统固件推送消息，方便用户及时了解设备相关信息，及时更新固件体验最新功能

### 1.0 — 2026-01-13

No release notes.

## Related topics

[bag tracker](https://appshunter.io/ios/topics/bag-tracker)

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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 2026-08-07.*