Comparison

Tire PSI vs Scanflow

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

Head to head
About

Tire PSI

Find the ideal tire pressure for your car with this easy-to-use utility. Simply select your car's manufacturer, model, and tire size to get recommended front and rear tire pressures. Save your car's details for future reference.

Highlights
  • Find ideal tire pressure
  • Select car manufacturer
  • Select car model
  • Select tire size
  • Save car details
  • User-friendly interface
Features
Read full description

Correct tire pressure means safety, better fuel economy and tires that last longer. The problem: nobody remembers the number while standing at the air pump. Tire PSI solves it with one photo. Photograph the sticker on the driver door jamb and the AI reads the numbers the manufacturer set for your exact car: front and rear, and when the sticker lists full load and the spare, those too. What you get • Photograph the sticker, the numbers are read automatically • Switch between psi, bar and kPa with one tap • My cars: every car you scanned stays on your device, even offline • Sticker proof: a crop of your photo is kept next to the number so you can see where it came from • No sticker? Pick your model from a list built from other drivers' scans, and if your model is not there yet, get an estimate clearly marked as one • "Tires are hot" switch: just been driving? The app adds the usual correction • A monthly reminder to check pressure, off by default No account, no sign-up, no personal data collected. Photos are never stored on the server. Free, with one small banner. Important: the numbers are read from the sticker in your car or from other drivers' scans; in some cases they are an AI estimate and are labelled as such. The sticker in your car and the owner's manual are the authoritative numbers. Measure when the tires are cold.

About

Scanflow

Features
Read full description

Scanflow Smartphone Scanner to scan Text / QR/Barcode from mobile app edge detection and decode. No required Internet. Scanflow-Powered mobile apps significantly outperform other scanning software solutions on any device under any condition with any type of Barcodes. Since it’s developed using advanced technology ML and Computer vision the performance will be faster and reliable. Barcode scanning technology makes it possible to scan barcodes from any angle. Working range will be recognized a barcode from anywhere on the screen no matter where it’s placed. It can be close or far away from the camera. * We have integratedMachine learning (ML) model & Computer Vision to detect QR/Barcode in effective way. * Ability to scan Barcode / QRCode (Any Code) in the same camera view and support to scan for specific to by enabling simple flag. * Low light environment images will be identified done using Computer Vision. So scanner can be identified image codes from very low light environments. * Shall be able to scan very small size Barcode / QRcode with applied algorithm which will be perform better than a very familiar commercial code scanners available in the market. * Customized Super Resolution applied in core algorithm and added Image enhancement process which will automatically improves your low-quality images using an advanced artificial intelligence (AI) method based on deep neural networks. * Computer Vision Pre-Processing applied for decoding the Barcode/QRCode images to get more accurate results with better performance. * We shall be able to detect the barcode from a long distance up to the mark of 6-7 feet distance normal to get accurate results. Ability to scan normal sized EAN & UPC code at 8 feet distance. * Have a demo version ready to download and see about how the app works for both Bar / QR codes. * You have a UI window to see the scanned details onboard along with code type. * Shall have an option on landing page to choose the type of scanning to make detection and decode codes as we want if any specific. * Available Flashlight feature support to give more accurate support during very low light to improve the detection and decode rating. * Inbuilt Auto Exposure feature support applied with algorithms which will do auto adjustment based on your environment lightings. * Camera Exposure can be controlled by option swapping screen left to right over the screen. * Provisioning all controls in this framework to handle camera screen along with successful decode beep Everything can be enabled/disabled and modified. * Provision to make Single or Continuous Scan. * Scans 1D, 2D Barcodes and the support formats given below. * The app demonstrates Tire Serial Number capture.

Screenshots

Tire PSI4 screens
Scanflow4 screens

Verdict

The call

The clearest difference is ads: Scanflow at none against Tire PSI's shown. Scanflow also leads on update cadence (every 2 months vs every 67 months) and iOS requirement (13.0 vs 16.4). On price, 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

Tire PSI ships an update every 67 months, Scanflow every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Tire PSI versus Scanflow: the parameters behind the verdict, then further details
ParameterTire PSIScanflow
PriceFreeFree
Rating2.7 (3 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings3 — better—
Update frequencyEvery 67 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size62 MB174 MB
Age rating4+4+
Developerasaf bendorScanflow private limited

In-app purchases

None

Tire PSI

No in-app purchases

None

Scanflow

No in-app purchases

Questions

Is Tire PSI free?
Tire PSI is free to download, with no in-app purchases.
Is Scanflow free?
Scanflow is free to download, with no in-app purchases.
Do Tire PSI or Scanflow have ads?
Tire PSI shows ads; Scanflow does not.
Which is updated more often, Tire PSI or Scanflow?
Tire PSI ships an update every 67 months, and Scanflow every 2 months. Most recently, Tire PSI was updated on October 24, 2026 and Scanflow on October 27, 2026.

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