About O₂ Buddy: Blood Oxygen
O₂ Buddy: Blood Oxygen is a health & fitness app developed by Minorbits LLC. It holds an average rating of 4.5 out of 5 from 43 App Store ratings and was first released in 2025. Use Appstro to track its rankings across 175+ countries, analyze its keywords, and read its reviews.
Stay on top of your health with BloodO₂ — the fastest, most seamless way to view your blood oxygen readings. • Clear charts, instant data – See your …
O₂ Buddy: Blood Oxygen App Store stats
Rating
4.5 ★
Ratings
43
Category
Health & Fitness
Price
$0.99
How to get started with O₂ Buddy: Blood Oxygen
- 1
Download O₂ Buddy: Blood Oxygen
Get O₂ Buddy: Blood Oxygen for $0.99 from the App Store.
- 2
Set it up
Open the app and follow the onboarding — O₂ Buddy: Blood Oxygen is a health & fitness app, so expect the core features within the first screen or two.
- 3
Research it like a pro
Use Appstro's free analytics to see O₂ Buddy: Blood Oxygen's rankings across 175+ countries, the keywords it ranks for, and what its reviews say before or after installing.
O₂ Buddy: Blood Oxygen — frequently asked questions
Is O₂ Buddy: Blood Oxygen free?⌄
O₂ Buddy: Blood Oxygen costs $0.99 on the App Store. It may also offer in-app purchases or subscriptions.
Compare Health & Fitness app prices →What is O₂ Buddy: Blood Oxygen's App Store rating?⌄
O₂ Buddy: Blood Oxygen has an average rating of 4.5 out of 5, based on 43 user ratings on the US App Store.
Read O₂ Buddy: Blood Oxygen reviews →Who developed O₂ Buddy: Blood Oxygen?⌄
O₂ Buddy: Blood Oxygen is developed and published by Minorbits LLC.
See the top App Store publishers →When was O₂ Buddy: Blood Oxygen released?⌄
O₂ Buddy: Blood Oxygen was first released on the App Store in 2025.
See the fastest-growing new apps →What category is O₂ Buddy: Blood Oxygen in?⌄
O₂ Buddy: Blood Oxygen is listed in the Health & Fitness category of the App Store.
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Get O₂ Buddy: Blood Oxygen
$0.99 on the App Store · 4.5★ from 43 ratings
ASO & App Analytics Directory
O₂ Buddy: Blood Oxygen chart history & listing changes
Tracked daily by Appstro · 28 Jul – 31 Aug.
O₂ Buddy: Blood Oxygen on the US Top Paid chart
O₂ Buddy: Blood Oxygen held a position on the US Top Paid chart on 1 of the last 35 days, peaking at #96 on 30 Jul. It was outside the tracked chart on 31 Aug.
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| 31 Jul | off chart |
| 30 Jul | #96 |
| 29 Jul | off chart |
| 28 Jul | off chart |
What O₂ Buddy: Blood Oxygen changed recently
Every App Store listing change Appstro has recorded for O₂ Buddy: Blood Oxygen, newest first.
- iPhone screenshots: 0 → 2
- Age rating changed: 4+ → 12+
- Categories changed: Health & Fitness → Health & Fitness,Lifestyle
- Description rewritten (733 → 1,799 characters)
- App icon changed
- Updated to version 1.5
- Name changed: “O₂ Buddy: Blood Oxygen” → “O2 Buddy: Blood Oxygen SpO2”
Run the full ASO toolkit on O₂ Buddy: Blood Oxygen
Every tool below opens pre-loaded with O₂ Buddy: Blood Oxygen. Researching your own metadata instead? Start with the App Store keyword research tool to expand a seed term into Apple's own autocomplete suggestions, or the free App Store keyword tool to see which of them an app already ranks for. Once the listing is live, the App Store keyword tracker snapshots your positions daily, and the free ASO score checker grades the metadata you ship. The rest are in all 69 free App Store optimization tools.