Comparison

SAIC TPMS vs Caraplug

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

Head to head
About

SAIC TPMS

Read full description

"Continued use of GPS running in the background can dramatically decrease battery life." BLE TPMS (Bluetooth Low Energy Tire Pressure Monitoring System) App provides driver to get the real-time tire pressure data, temperature data and status through iPhone. It will detect the abnormal status and use voice/audio to alert driver and show the abnormal data and tire location on BLE TPMS APP. BLE TPMS (Bluetooth Low Energy Tire Pressure Monitoring System) combined with smart phone and no receiver, cable required and extra display device.Real-time update data and warning message show on iphone device.,provide a safe and comfortable environment for the driver. When tire show the abnormal data, BLE TPMS App will detect the abnormal status and use voice/audio to alert driver and show the abnormal data and tire location on BLE TPMS APP. The Features as following: 1.Easy to use no cable required and extra monitor device,and provide a safe and comfortable environment for the driver. 2.Real-time check tire pressure and temperature alerting the driver with both visual and audible alerts if one or more tire's pressure out of setting range. 3.Sensor ID learning: Auto,Manual learning and QR code scan. 4.Tire location change. 5.Tire pressure Unit:psi,kPa,Bar; Temperature unit:℉,℃ ; Temperature/Pressure limit setting. 6.GPS provides speed for user reference. 7.Background mode use.

About

Caraplug

Control a wide range of smart home devices like lights, garage doors, and irrigation systems. Automate device actions based on real-time weather conditions such as precipitation and temperature. Integrates with popular smart home platforms.

Highlights
  • Control smart lights, irrigation, garage doors, and curtains
  • Automated device control based on weather conditions
  • Customizable weather triggers (precipitation, temperature, wind)
  • Compatibility with Alexa, HomeKit, and Google Home
  • Weather control features
Read full description

Manage and control multiple types of smart devices, including light switches, irrigation systems, garage doors, curtains, etc., with additional weather control features. With weather control, automatically turn devices on/off or skip schedules based on precipitation, temperature, wind speed and other factors. Users can set the criteria themselves. Compatible with Alexa, HomeKit, and Google Home.

Screenshots

SAIC TPMS4 screens
Caraplug4 screens

Verdict

The call

The clearest difference is update cadence: Caraplug at every 2 weeks against SAIC TPMS's every 2 months. SAIC TPMS's advantage is iOS requirement (8.0 vs 15.0). 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

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

SAIC TPMS ships an update every 2 months, Caraplug every 2 weeks. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 7 level
SAIC TPMS versus Caraplug: the parameters behind the verdict, then further details
ParameterSAIC TPMSCaraplug
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better15.0
Further details — not scored
Size57 MB42 MB
Age rating4+4+
DeveloperSYSGRATIONHLLB TECH LLC

In-app purchases

None

SAIC TPMS

No in-app purchases

None

Caraplug

No in-app purchases

Questions

Is SAIC TPMS free?
SAIC TPMS is free to download, with no in-app purchases.
Is Caraplug free?
Caraplug is free to download, with no in-app purchases.
Do SAIC TPMS or Caraplug have ads?
Neither SAIC TPMS nor Caraplug shows ads.
Which is updated more often, SAIC TPMS or Caraplug?
SAIC TPMS ships an update every 2 months, and Caraplug every 2 weeks. Most recently, SAIC TPMS was updated on November 11, 2026 and Caraplug on November 4, 2026.

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