SYTTPMS vs Power Booster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SYTTPMS
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智炫(TPMS)TX500/TN500胎压监测报警器,适用于iphone的应用。驾驶者坐在车内配合手机APP就能轻松监控4个轮胎的胎压和胎温。当轮胎出现气压过低或过高、温度过高、传感器电池电量过低等异常情况时,手机会立即发出警示声和震动来提醒驾驶者,使驾驶者及时减速停车检查轮胎,确保安全驾驶。 产品的特点: 1、插接汽车OBD口,即插即用,蓝牙无线连接。 2、当轮胎出现漏气、压力过低或者过高、轮胎温度过高等异常情况时,接收器即刻报警,同时软件界面也进入报警状态。 3、APP支持中文、英文语言设置;四种气压单位(Bar、Psi、Kpa、kgf/cm2) 以及两种温度单位(℃,℉)的设置。 4、APP可自由调换轮胎位置和手动学习传感器,方便用户调整。 DIY TPMS for iphone(TX500) & TPMS for iphone(TN500) from ShenYongtong,are an Tire Pressure Monitoring System(TPMS) to work with IOS APP in a vehicle for realtime monitoring individual tire pressure and temperature once Bluetooth from iphone/ipad connected as monitor to ensure on-road safety. Features 1、Power Supply through the vehicle diagnostic system(OBD),Wireless transmission. 2、Real-time monitoring and display,Audio and visual warning. 3、Converitable language,pressure unit(Bar、Psi 、Kpa、Kgf/cm2) and temperature unit(℃,℉). 4、Free exchange tire position sensor and manual learning.
Power Booster
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本应用是通过蓝牙无线控制劲驰风汽车动力模块,用以提升汽车动力,丰富汽车驾驶风格,在不破坏原车的前提下满足车主对爱车动力的需求,适用全球各汽车品牌汽车; 产品特点: 1.无损加装,安装简单;无线控制,不影响外观,不影响年审; 2.功能模式多,加速、省油、还能防盗多功能,新司机老司机都适用,人群广; This application uses Bluetooth wireless control of PASFE automobile power module to improve automobile power, enrich automobile driving style, meet the owner's demand for car power without damaging the original car, and is applicable to all automobile brands in the world。 Product features: 1. Non destructive installation and simple installation; Wireless control, does not affect the appearance and is more convenient to use. 2. Multi function modes, acceleration, fuel saving, anti-theft and multi-function, applicable to both new and old drivers, with a wide range of people.
Screenshots
Verdict
The clearest difference is update cadence: Power Booster at monthly against SYTTPMS's every 2 months. Power Booster also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SYTTPMS ships an update every 2 months, Power Booster monthly. The most recent releases landed on October 1, 2026 and October 21, 2026 respectively.
| Parameter | SYTTPMS | Power Booster |
|---|---|---|
| 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 | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Shenyongtong Industry Co., Ltd. | Shenzhen Pasfe technology co.,LTD |
In-app purchases
SYTTPMS
No in-app purchases
Power Booster
No in-app purchases









