XT UART vs BLETestor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XT UART
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The support module functions as a parameter configuration of the slave, data transmission, speed measurement, and the like; Support module as data transmission and speed measurement function from the host; Support encryption and decryption of transparent data; Support device signal filtering and name filtering;
BLETestor
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專為開發者設計的 BLE 角色對等通訊測試工具 BLETestor 是一款強大且靈活的藍牙低功耗 (BLE) 調試工具，特別針對 ESP32 開發者與硬體工程師設計。不同於傳統的 BLE 掃描器，BLETestor 採用了「Role-based（角色對等）」的設計理念，讓 App 與設備之間能進行直覺、雙向的邏輯交互。 核心功能： * 角色對等通訊 (Role-based Spec)： 支援自定義 Button、Data 與 Log 通道，輕鬆切換 ESP32 ↔ App 的傳送與接收角色。 * 多樣化控制佈局： * 標準按鈕 (Buttons)： 5 個可自訂標題的控制按鈕。 * 虛擬搖桿 (Joystick)： 輸出精準的 X/Y 座標與狀態。 * 遊戲手把 (Gamepad)： 結合方向鍵與動作按鈕，適合遙控機器人或小車。 * BCBP 協議支持： 內建藍牙控制二進制協議 (BCBP v1.1)，支援標準化的指令集。 * 設備反饋系統： 支援由設備端觸發的觸覺回饋 (Haptic) 與音效回饋 (Sound)，實現更真實的交互體驗。 * 實時日誌系統： HEX/ASCII 雙模式顯示，記錄所有 TX/RX 數據、CRC 校驗狀態及連線事件。 * 設定檔管理： 快速切換 Service 與 Characteristic UUID，適應不同的硬體開發需求。 為什麼選擇 BLETestor？ 如果您正在開發 ESP32 遙控設備、傳感器監控或任何 BLE 交互產品，BLETestor 能幫您省去開發測試用 App 的時間，專注於固件邏輯的完善。
Screenshots
Verdict
The clearest difference is in-app purchases: XT UART at none against BLETestor's 1. XT UART also leads on ads (none vs shown) and iOS requirement (13.0 vs 15). BLETestor's advantage is update cadence (every 11 days vs every 4 months). On price 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. BLETestor sells 1 one-off in-app purchase. XT UART asks for nothing beyond the download.
XT UART ships an update every 4 months, BLETestor every 11 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.
| Parameter | XT UART | BLETestor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 11 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 6 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Lanke Xuntong Technology Co., Ltd. | Songyuan Wung |
In-app purchases
XT UART
No in-app purchases
BLETestor
- BLETestor$9.99
