JSNFC vs Osmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSNFC
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JSNFC支持亚/欧/美及国产98%以上带胎压系统的车型，可快速读取胎压、胎压编程、胎压学习及激活胎压传感器。便捷、高效、无线传输，设备支持315MHz和433MHz胎压传感器同时支持直接使用手机NFC对带NFC的胎压传感器直接编程。
Osmart
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Osmart是一款通过蓝牙连接监测轮胎气压显示和连接智能车载设备的APP应用，能为用户提供可视数字化的车载显示应用,通过搭配智能硬件设备，获取车辆的轮胎压力，速度等信息，为驾驶人员提供安全预警提示，保障出行安全。
Screenshots
Verdict
JSNFC and Osmart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
JSNFC ships an update every 2 months, Osmart monthly. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.
| Parameter | JSNFC | Osmart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 103 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | 惠州锦云盛 | Dajia Technology (Shenzhen) Co., Ltd. |
In-app purchases
JSNFC
No in-app purchases
Osmart
No in-app purchases
