Comparison

晶钻BLE蓝牙TPMS vs ARR TPMS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

晶钻BLE蓝牙TPMS

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●汽车胎压实时监测仪，实时检测4个轮胎和备用轮胎(可选)的轮胎气压、轮胎温度。出现慢漏气、快漏气、气压过低、气压过高、温度过高等异常情况时，进行实时预警，具有轮胎调换功能和多种轮胎学习方式。 ●指南针功能(需手机支持)。 ●可选OBD连接功能里程显示、油耗显示、油量显示、水温显示、机油预警等。

About

ARR TPMS

Features

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胎压检测，检测是否漏气、气压高低

Screenshots

晶钻BLE蓝牙TPMS4 screens

ARR TPMS4 screens

Verdict

The call

The clearest difference is iOS requirement: 晶钻BLE蓝牙TPMS at 7.0 against ARR TPMS's 11.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

晶钻BLE蓝牙TPMS ships an update every 11 months, ARR TPMS every 8 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 5 level

晶钻BLE蓝牙TPMS versus ARR TPMS: the parameters behind the verdict, then further details
Parameter	晶钻BLE蓝牙TPMS	ARR TPMS
Price	Free	Free
Update frequency	Every 11 months	Every 8 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	7.0 — better	11.0
Further details — not scored
Size	98 MB	34 MB
Age rating	4+	4+
Developer	Jiechu Technology Co., Ltd.	伟才邓

In-app purchases

None

晶钻BLE蓝牙TPMS

No in-app purchases

None

ARR TPMS

No in-app purchases

Questions

Is 晶钻BLE蓝牙TPMS free?

晶钻BLE蓝牙TPMS is free to download, with no in-app purchases.

Is ARR TPMS free?

ARR TPMS is free to download, with no in-app purchases.

Do 晶钻BLE蓝牙TPMS or ARR TPMS have ads?

Neither 晶钻BLE蓝牙TPMS nor ARR TPMS shows ads.

Which is updated more often, 晶钻BLE蓝牙TPMS or ARR TPMS?

晶钻BLE蓝牙TPMS ships an update every 11 months, and ARR TPMS every 8 months. Most recently, 晶钻BLE蓝牙TPMS was updated on October 7, 2026 and ARR TPMS on October 8, 2026.