Best Blood Oxygen Level Check Apps

248+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated August 2026

The best blood oxygen level check apps on iPhone average 4.0โ˜… across 248+ titles โ€” we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Blood Oxygen Level Check Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Blood Oxygen LevelBlood Oxygen LevelFree4.3โ˜… (2K)YesNoSep 2026
2Blood Oxygen Level: AnalyzerBlood Oxygen Level: AnalyzerFree3.9โ˜… (190)NoYesSep 2026
3Blood Oxygen | O2 Monitor app+Blood Oxygen | O2 Monitor app+Free4.6โ˜… (424)NoYesSep 2026
4Blood Oxygen AppBlood Oxygen AppFree4.6โ˜… (31K)NoYesSep 2026
5BloodPressure-Level CheckerBloodPressure-Level CheckerFree3.8โ˜… (2.8K)NoNoSep 2026
6Blood Oxygen App+Blood Oxygen App+Free4.1โ˜… (474)YesYesAug 2026
7O2 Buddy: Blood Oxygen SpO2O2 Buddy: Blood Oxygen SpO2$0.994.6โ˜… (46)NoYesSep 2026
8Oximeter - Track Oxygen SpO2Oximeter - Track Oxygen SpO2Free4.5โ˜… (547)NoYesSep 2026

Top Picks for Blood Oxygen Level Check

Blood Oxygen Level#1

Blood Oxygen Level by Enrique Villahermosa Juara

Record pulse and oxygen level
Editor's Choice
๐Ÿฅ Medical
4.3๐Ÿ˜ž(2K ratings)
FreeAds
Blood Oxygen Level screenshot 1
Blood Oxygen Level screenshot 2
Blood Oxygen Level screenshot 3
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Easily record your daily pulse and blood oxygen levels. Track your health statistics over time with simple data entry and clear visualizations. Requires an external device like a pulse oximeter or smartwatch for measurements.

What We Love

  • ๐Ÿ‘ Simple and easy interface
  • ๐Ÿš€ Impressive work
  • ๐Ÿ’ก Helpful for recording health conditions

Room to Improve

  • ๐Ÿ› Doesn't record anything
  • ๐Ÿ› Flickering and freezing issues
  • ๐Ÿ”‹ Ads make it unusable
  • ๐Ÿ› Doesn't give accurate readings
  • ๐Ÿ› Doesn't sync with devices

More Blood Oxygen Level Check apps to explore

FAQ about Blood Oxygen Level Check

What are the best blood oxygen level check apps for iPhone?
Blood Oxygen Level tops our blood oxygen level check apps ranking as of August 2026, with a 4.3-star average from 2K App Store ratings, and it's free to download.
Yes โ€” 19 of the top blood oxygen level check apps we rank are free to download, including Blood Oxygen Level and Blood Oxygen Level: Analyzer.
Blood Oxygen Level shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ blood oxygen level check apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to record your pulse and blood oxygen level measurements daily. It provides a simple way to log this data and view your health statistics over time through clear visualizations.
The app requires an external device, such as a pulse oximeter or a smartwatch, to record your blood oxygen level and heart rate. You will need to use this external device to take your measurements and then manually enter them into the app.