Comparison

SPY TPMS vs Dill Retrofit BLE TPMS

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

Head to head
About

SPY TPMS

This app receives tire pressure and temperature data via Bluetooth 4.0 and displays it on your iPhone. Monitor your vehicle's tire conditions directly from your device.

Highlights
  • Tire pressure monitoring
  • Tire temperature monitoring
  • Bluetooth 4.0 connectivity
  • iPhone display
  • Real-time data
Features
Read full description

Received by the tire pressure and temperature data, transfer to the iPhone by Bluetooth 4.0,Then shows that the tire pressure and temperature data on APP

About

Dill Retrofit BLE TPMS

Monitor your tire pressure and temperature in real-time with this app. It provides visual and audible alerts for deviations from your set limits, ensuring safer driving. Data or Wi-Fi is not required for operation.

Highlights
  • Real-time tire pressure and temperature monitoring
  • Visual and audible alerts
  • Customizable pressure and temperature limits
  • Multiple pressure and temperature units
  • Portrait and landscape orientation
  • Works offline
  • Apple CarPlay compatible
Read full description

The Dill BLE TPMS (Bluetooth Low Energy Tire Pressure Monitoring System) App combined with Dill Retrofit BLE tire pressure sensors* allow the operator to get real-time tire pressure and temperature data on their phone or tablet. Once fully configured, the App will monitor the tires’ pressure and temperature and use audio to alert the operator and display the specific tire-related warning and it’s location. App Features: 1. Free and easy to use. 2. Real-time check of tire pressures and tire’s internal temperatures, alerting the operator with both visual and audible alerts if one or more tires’ pressures or temperatures are outside of the approved preset range. 3. Sensor ID Learning by Pressure Adjustment, Input ID’s, or QR code scan. 4. Tire Pressure Units: psi, kPa, Bar 5. Tire Temperature Units: °F, °C 6. Allows user to set Tire Pressure & Tire Temperature limits. 7. Can be Portrait or Landscape orientation during use. 8. Data or Wifi not required during use. 9. Compatible with Apple CarPlay. (requires iOS 16+) *Dill Retrofit BLE tire pressure sensors are required and sold separately. They can be internally valve-mounted or internally band-mounted. “This app uses Bluetooth iBeacon features which require the app to always access Location Service in order to receive tires’ TPMS data and alert the user even while the app is operating in the background.”

Screenshots

SPY TPMS2 screens
Dill Retrofit BLE TPMS4 screens

Verdict

The call

The clearest difference is rating: Dill Retrofit BLE TPMS at 4.5 against SPY TPMS's 1.0. Dill Retrofit BLE TPMS also leads on update cadence (every 6 weeks vs every 6 months). SPY TPMS's advantage is iOS requirement (7.0 vs 13.0). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

Dill Retrofit BLE TPMS holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

SPY TPMS ships an update every 6 months, Dill Retrofit BLE TPMS every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
SPY TPMS versus Dill Retrofit BLE TPMS: the parameters behind the verdict, then further details
ParameterSPY TPMSDill Retrofit BLE TPMS
PriceFreeFree
Rating1.0 (1 ratings)4.5 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS7.0 — better13.0
Further details — not scored
Size3 MB24 MB
Age rating4+4+
Developer广东小飞将科技有限公司SYSGRATION

Customer experience

SPY TPMS

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Dill Retrofit BLE TPMS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SPY TPMS

No in-app purchases

None

Dill Retrofit BLE TPMS

No in-app purchases

Questions

Is SPY TPMS free?
SPY TPMS is free to download, with no in-app purchases.
Is Dill Retrofit BLE TPMS free?
Dill Retrofit BLE TPMS is free to download, with no in-app purchases.
Which has better reviews, SPY TPMS or Dill Retrofit BLE TPMS?
Dill Retrofit BLE TPMS is rated higher. SPY TPMS averages 1.0 out of 5 from 1 ratings, while Dill Retrofit BLE TPMS averages 4.5 from 2 ratings.
Do SPY TPMS or Dill Retrofit BLE TPMS have ads?
Neither SPY TPMS nor Dill Retrofit BLE TPMS shows ads.
Which is updated more often, SPY TPMS or Dill Retrofit BLE TPMS?
SPY TPMS ships an update every 6 months, and Dill Retrofit BLE TPMS every 6 weeks. Most recently, SPY TPMS was updated on November 1, 2026 and Dill Retrofit BLE TPMS on November 3, 2026.

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