Best Hemoglobin Check Apps

250+ iOS apps curated and reviewed

3.1 avg rating
19 free apps
Updated September 2026

If you already know Ruby Health, this is the deeper bench. 250+ hemoglobin check apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Hemoglobin Check Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ruby HealthRuby HealthFree4.3★ (2K)NoYesSep 2026
2HemoglobinHemoglobinFree2.3★ (3)NoNoJul 2026
3EzeCheckEzeCheckFree—YesNoJul 2026
4Blood Oxygen AppBlood Oxygen AppFree4.6★ (31K)NoYesSep 2026
5Hematology appHematology appFree—NoNoMay 2026
6Blood CheckBlood CheckFree2.0★ (1)YesYesMay 2026
7Blood ComponentsBlood ComponentsFree—NoNoJul 2026
8Blood Donor American Red CrossBlood Donor American Red CrossFree4.9★ (134K)NoNoSep 2026

Top Picks for Hemoglobin Check

4.3😞(2K ratings)
FreeIn-App Purchases
Ruby Health screenshot 1
Ruby Health screenshot 2
Ruby Health screenshot 3

This app offers a non-invasive way to estimate your Iron and Circulation Scores using a fingernail selfie. It helps you monitor blood health, track lifestyle factors like water intake and menstrual cycles, and identify potential signs of iron deficiency or poor circulation. The app provides insights into your well-being and encourages a healthy lifestyle.

What We Love

  • 🚀 Accurate readings
  • ⚖️ Helpful for monitoring iron levels
  • 👍 User-friendly app
  • 💡 Innovative concept

Room to Improve

  • 🔍 Inconsistent accuracy
  • 🤔 Unreliable readings
  • 💰 Expensive subscription
  • 🤷‍♀️ Calibration issues

More Hemoglobin Check apps to explore

FAQ about Hemoglobin Check

What are the best hemoglobin check apps for iPhone?
Ruby Health tops our hemoglobin check apps ranking as of September 2026, with a 4.3-star average from 2K App Store ratings, and it's free to download.
Yes — 19 of the top hemoglobin check apps we rank are free to download, including Ruby Health and Hemoglobin.
Ruby Health has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ hemoglobin check apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Ruby Health is a wellness tool that uses a fingernail selfie to non-invasively estimate your Iron Score and Circulation Score. It helps you monitor your blood health, track lifestyle factors like water intake and menstrual cycles, and identify potential signs of iron deficiency or poor circulation. The app is intended to encourage a healthy lifestyle and is not a diagnostic tool.
To get your scores, you simply download the app, take a fingernail selfie, and the app will analyze it to provide your instant Iron and Circulation Scores. The Iron Score assesses your risk of iron deficiency anemia by analyzing the paleness of your nail beds, while the Circulation Score measures how fast your blood is moving in your fingertips.