Bluetooth label vs BLE Ink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth label
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Update Bluetooth price tags instantly. Manage products, sync prices in one tap. Smart, secure, and perfect for retail stores.
BLE Ink
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BLE Ink 是一款专为电子墨水屏（E-Ink / EPD）设计的蓝牙传图工具。通过低功耗蓝牙（BLE）连接您的墨水屏设备，轻松传输图片和文字内容。 【主要功能】 • 蓝牙扫描与连接：快速发现附近的 EPD 蓝牙设备，一键配对 • 图片传输：支持从相册选择图片，自动缩放适配屏幕 • 多种抖动算法：Floyd-Steinberg、Atkinson、Sierra Lite、Burkes、Stucki 等十多种算法 • 四色/三色/黑白模式：适配不同类型墨水屏（支持黑、白、红、黄四色） • 文字模式：输入文字并设置字体、字号、加粗、斜体，生成预览后发送 • 实时预览：发送前预览处理后效果，所见即所得 【适用设备】 本应用需配合基于 nRF5 系列芯片的自制或开源 EPD 墨水屏硬件使用。 注意：应用本身不包含墨水屏硬件，需要您已有兼容的蓝牙 EPD 设备。
Screenshots
Verdict
Bluetooth label and BLE Ink are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Bluetooth label | BLE Ink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 2 MB |
| Age rating | 9+ | 17+ |
| Developer | 广东志慧芯屏科技有限公司 | 强 陆 |
In-app purchases
Bluetooth label
No in-app purchases
BLE Ink
No in-app purchases
