Health & Fitness

O₂ Buddy: Blood Oxygen

by Minorbits LLC

Rating4.5(41)

Price$0.99

Updated1mo ago

Released8mo ago

Open in App Store

Latest rank

#75

Top Paid · Health & Fitness

Rank change

↓ 24

vs last refresh

Rank history

Charting in:US·Top Paid#75↓24

Estimates

medium confidence

Downloads / month

122K–761K

Chart-rank signal only

Revenue / month

$84K–$527K

After Apple's 30% cut

How we estimate this

ASO analysis

Title22 / 30

O₂ Buddy: Blood Oxygen

Good use of the title field.

Description733 / 4,000

3 paragraphs · 18% of limit used

Could go longer. The first 252 chars are above-the-fold; everything else still indexes.

Top keywords in your description

apple×3readings×3bloodo×2data×2healthkit×2oxygen×2secure×2watch×2wellness×2accessible×1always×1anyone×1

Keyword opportunities

Used by similar apps in your niche, but not in your title or description. Adding these (where genuinely relevant) can broaden your search reach.

heart7 peerspressure7 peersprivacy7 peersrate7 peerstrack7 peersfeatures6 peershttps6 peersmedical6 peersanywhere5 peerschoose5 peers

Shared niche keywords

Words you and your peers both use. Confirms positioning in this niche.

health9 peerstracking9 peersblood8 peersdaily8 peersdata8 peerstrends8 peerswatch7 peersapple6 peersdesigned6 peersdevice6 peers

Keyword rankings

iTunes Search · top 200

Keyword tracking starts automatically for apps on the top charts — ranks appear after the next data refresh. Manual tracking for search-only and niche apps coming soon.

About

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 latest 25 readings in real time, stored and synced instantly from HealthKit. • Always up to date – As soon as a new SpO₂ sample is recorded, it syncs to your Apple Watch for immediate viewing. • Daily averages – Compare Today vs Yesterday at a glance to better understand your wellness trends. • Designed for Apple Watch – Lightweight, fast, and glanceable. • Private & secure – Data stays on your device, only using Apple’s secure HealthKit storage. Perfect for anyone tracking sleep, fitness, or overall wellness, BloodO₂ makes your oxygen readings more accessible than ever.