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Vein Finder: Vein Scanner App

Vein Finder: Vein Scanner App

View Veins with your Camera!

11 ratings
7 reviews
📚 Education
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 10, 2026
  • June 23, 2026

Features

Developer

My Call Bag LLC
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🧾$4.99
In-App Purchase↘︎
⭐7
Reviews↘︎
📝9+ tags
Tags↘︎
❓8 answered
FAQ↘︎
📦~ in 1 month
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About

This app uses your phone's camera and light to visualize veins under the skin in real-time. It applies specific light absorption techniques to highlight veins against the skin, with adjustable settings for optimal viewing. The app is for educational and research purposes only.

✓Real-time vein visualization
✓Adjustable torch brightness
✓Enhance and contrast sliders
✓False-color overlay
✓Photo capture
✓Guided onboarding
Show original description

What's New in Vein Finder

1.2

June 23, 2026

Bug fixes.

1

In-App Purchases

$4.99

Full Access

Full, permanent access

User reviews

Most RecentHighest RatedLowest Rated

Vein finder

Doesn’t work. Waste of money
MnyasaeMnyasae

Trash

Horrible ,it don’t work. Don’t waste your money.
You’re 1234You’re 1234

Worst App

Not able to try or to check the app even for a minute. Needs to buy subscription first. Worst app
Without any trial or minimum 5 minutes use how a person trust on it that it will work or not??
shallyz5shallyz5

Não é um bom aplicativo

Tem muito ruído e não apresenta as veias de forma clara.
Funcionário do SuSFuncionário do SuS

Daylight robbery

Conned into spending £4.99 just to download this app. Can’t even take a photo of the vein!! Only shows superficial surface veins. Useless and waste of money, I want a refund please!!
Ruthie76Ruthie76
See 2 more reviews

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FAQ

What is Vein Finder used for?

Vein Finder is intended for educational and research purposes to help visualize subcutaneous veins in real-time using your iPhone's camera. It highlights veins by processing camera frames based on haemoglobin's light absorption properties.

Can Vein Finder be used for medical procedures?

No, Vein Finder is not a medical device and must not be used to guide clinical procedures such as venipuncture or IV placement. Always consult a qualified healthcare professional for any medical interventions.

Does Vein Finder require any special hardware?

No, Vein Finder utilizes your iPhone's built-in camera and torch, requiring no additional special hardware for vein visualization.

How does Vein Finder highlight veins?

The app processes camera frames using haemoglobin imaging techniques, specifically by subtracting a scaled green channel from the red channel (R − s·G) to make veins stand out against the skin.

What are the adjustable settings in Vein Finder?

Vein Finder offers an adjustable torch with continuous brightness control, an enhance slider to tune signal strength to your skin tone and lighting, and a contrast slider to improve visibility in varying conditions.

Can I save the vein images captured by Vein Finder?

Yes, Vein Finder allows you to capture photos of the processed vein visualization and save them directly to your iPhone's photo library.

What is the update frequency for Vein Finder?

The latest version of Vein Finder was released on June 23, 2026, indicating recent development activity. The app was first released on April 10, 2026.

What is the user rating for Vein Finder?

Vein Finder has an average rating of 2.9 stars based on 7 ratings, suggesting mixed user experiences.