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Blood Oxygen | O2 Monitor app+

App Store·MedicalFree + IAP4.57 (422)launched 4.9y agoapp updated 1.1y agocharts in 4 countries
Scout Score
11

Blood Oxygen | O2 Monitor app+ generates an estimated $800–$5k/month in revenue from 2k–7k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$800–$5k
Est. downloads / month2k–7k
Estimate confidencelow
PricingFree + IAP
Rating4.57 ★ (422 ratings)
CategoryMedical
Released15.09.2021
App last updated25.06.2025
PlatformiOS
Est. downloads / mo
2k–7k
Est. revenue / mo
$800–$5k
Rating velocity / day
1 0
Chart velocity
Peak rank
Days tracked

Modeled monthly estimate · rating velocity · low confidence

About

The most important tracker that you need now - oxygen tracker. It's very important to know your normal oxygen level nowadays. So, every day log data (pulse oximeter readings) that you get with oximeter tool and measure estimated heart rate with this app at any time. Monitor your condition, your spo2 normal range and stay healthy! What you can get with this pulse ox app: - Log diary for oxygen satu…

Trends & analysis

Chart rank trend

US · overall
Collecting rank historyno snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 11
Momentum
4
Newness
3
Breakout
0

Ratings & velocity

★ -0.01 in window
Total ratings
423417
Jun 4Aug 2
New ratings / day
10
Jun 5Aug 1

Rating distribution

90% positive · 418 ratings
5
80%
4
10%
3
3%
2
1%
1
6%

Geographic reach

best rank · 4 storefronts
fr
#87 category
au
#89 category
jp
#93 category
ca
#97 category

Revenue & downloads trend

ARPU $1
Est. revenue / mo · $2k
$4k$0
Jun 4Aug 2
Est. downloads / mo · 3k
3k0
Jun 4Aug 2

In-app purchases

1 tiers
Oxygen Level & Pulse Monitor$10

Update history

1 update tracked
  • v1.3.01.1y ago

    You can now precisely edit the date and time of your blood oxygen entries for even more accurate tracking. Small improvement — big difference.

Blood Oxygen | O2 Monitor app+ — FAQ

How much money does Blood Oxygen | O2 Monitor app+ make?

According to AppCurrents estimates, Blood Oxygen | O2 Monitor app+ generates approximately $800–$5k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Blood Oxygen | O2 Monitor app+ get?

Blood Oxygen | O2 Monitor app+ sees an estimated 2k–7k downloads per month on the App Store, per AppCurrents modeling.

Is Blood Oxygen | O2 Monitor app+ free?

Blood Oxygen | O2 Monitor app+ is free to download on the App Store, monetizing through in-app purchases.

What is Blood Oxygen | O2 Monitor app+'s rating?

Blood Oxygen | O2 Monitor app+ holds a 4.57-star average from 422 ratings on the App Store.

When was Blood Oxygen | O2 Monitor app+ released?

Blood Oxygen | O2 Monitor app+ launched on the App Store on 15.09.2021. Its latest version shipped 25.06.2025.

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