BL vs ZTW
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BL
This utility allows users to remotely adjust settings for specific ESC models via a smartphone. It enables real-time monitoring of various performance metrics during operation and detailed post-run data analysis through graphs. The app also facilitates firmware updates for compatible ESCs.
- Adjust ESC settings remotely
- Customize power curves
- Save ESC settings to smartphone
- Live performance monitoring
- Post-run data graphing
- Update ESC firmware
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説明 ヨコモＢＬシリーズＥＳＣ用ＷＩＦＩモジュール スマートフォンからＥＳＣのセッティング変更可能 走行後Ｌｏｇデータをダウンロードすることで ＥＳＣデータグラフを回覧することができます。 アプリの特徴 ＥＳＣのセッティング変更可能 パワーカーブを任意で調整 ＥＳＣセッティングをスマートフォンに保存 Ｌｉｖｅ画面にて走行中のモーター回転数、電流、バッテリー電圧、ＥＳＣ温度、送信機アクセル開度のチェック Ｌｏｇ画面にて走行後に回転数、電流、バッテリー電圧、ＥＳＣ温度、モーター温度、送信機アクセル開度をグラフにて表示 スマートフォンからＥＳＣアップデート可能 対応ＥＳＣ ヨコモＢＬ－ＰＲＯ４ ヨコモＢＬ－ＲＳ４ ヨコモＢＬ－ＳＰ４ ヨコモ RPX2 COMPETITION
ZTW
Connects your mobile device to your ESC via Bluetooth to adjust parameters, view data, and update firmware. Offers essential control for electronic speed controllers.
- Bluetooth ESC connection
- Parameter adjustment
- Data viewing
- Firmware upgrades
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ZTW establishes a connection through the Bluetooth of the mobile phone and the Bluetooth of the ESC, so as to realize the functions of adjusting the parameters of the ESC, viewing the data, and upgrading the firmware.
Screenshots
Verdict
The clearest difference is rating: BL at 4.3 against ZTW's 1.0. BL also leads on iOS requirement (9.0 vs 12.4). On price, review sentiment, ratings volume and update cadence 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.
BL holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
BL ships an update every 2 months, ZTW every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | BL | ZTW |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (8 ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 8 — better | 4 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 24 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | naoya kitagawa | Shenzhen ZTW Model Science&Technology Co.,Ltd |
Customer experience
BL
ZTW
In-app purchases
BL
No in-app purchases
ZTW
No in-app purchases
