NFC Tools vs JHX_OTA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC Tools
Easily read and write various types of information to NFC tags. Automate tasks like connecting to Wi-Fi, opening web links, or sending messages with a simple tap. Supports business cards, locations, and HomeKit devices.
- Read and write NFC tag information
- Save vCards to contacts
- Automate device actions via NFC
- Open web links and connect to Wi-Fi
- Read text and phone numbers
- Send SMS and emails
- Control HomeKit devices
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Smart read and write NFC tags. ----- NFC ----- Read and write NFC information. This application gives you the possibility to read and write different types of NFC information. -Business card: read vCard and save it directly to your address book. -Shortcuts. Start the automatic device through NFC. The old iPhone can also automate homekit. -Location: read geographic coordinates and view them on the map. -Network links. Open a saved web page address. -Wi Fi: connect to a Wi Fi network. -Text. Read the text and work with it. -Phone number: read a phone number and start a call. -SMS: send imessage/sms. -E-mail. Send email. -Homekit: open the homekit device
JHX_OTA
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JHX_OTA 是一款专业的蓝牙固件升级工具，帮助您为兼容的智能灯具、钓鱼灯、水族灯等设备安全更新固件。 主要功能 • 分步引导：连接设备 → 选择固件 → 开始升级，流程清晰不易误操作 • 单设备升级：扫描蓝牙设备，连接后导入固件包并 OTA 升级 • 批量升级：多台设备依次排队升级，适合量产或现场维护 • 升级记录：自动记录成功/失败历史，支持导出 • 拯救模式：设备升级失败卡在 OTA 模式时，可跳过引导直接重发固件 • 无需注册：所有操作在本地完成，不上传账号信息 使用说明 1. 打开手机蓝牙 2. 在 App 内点击「扫描连接」，选择您的设备 3. 连接成功后选择固件文件（.bin 等） 4. 点击「开始升级」并等待完成，升级过程中请勿操作 本应用需配合支持 BLE OTA 的硬件使用。反馈与支持：2471158555@qq.com
Screenshots
Verdict
The clearest difference is in-app purchases: JHX_OTA at none against NFC Tools's 1. JHX_OTA also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). 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. NFC Tools sells 1 one-off in-app purchase. JHX_OTA asks for nothing beyond the download.
NFC Tools ships an update every 3 weeks, JHX_OTA every 10 days. Both last shipped on October 25, 2026.
| Parameter | NFC Tools | JHX_OTA |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (61 ratings) — better | — |
| Positive reviews | 9.1% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 2 MB |
| Age rating | 4+ | 9+ |
| Developer | Bulb Network Technology Co., Limited | 彬 倪 |
In-app purchases
NFC Tools
- NFC永久会员$1.99
JHX_OTA
No in-app purchases
