iNaturalist vs O₂ Buddy: Blood Oxygen
Side-by-side comparison on App Store — Updated 2026
| Metric | iNaturalist | O₂ Buddy: Blood Oxygen |
|---|---|---|
| Developer | iNaturalist | Minorbits LLC |
| Rating | 3.9★ | 4.5★ |
| Reviews | 399 | 35 |
| Installs | — | — |
| Price | Free | $0.99 |
| In-App Purchases | No | No |
| Best Rank | #1 | #45 |
| Content Rating | 4+ | 4+ |
| Last Updated | 2026-03-11 | 2025-09-06 |
iNaturalist vs O₂ Buddy: Blood Oxygen: Overview
iNaturalist and O₂ Buddy: Blood Oxygen are both DEVELOPER_TOOLS apps available on the App Store. iNaturalist has a 3.9-star rating from 399 reviews, while O₂ Buddy: Blood Oxygen has 4.5 stars from 35 reviews. In terms of rankings, iNaturalist reaches #1 and O₂ Buddy: Blood Oxygen reaches #45 in the DEVELOPER_TOOLS charts.
Frequently Asked Questions
Which is better, iNaturalist or O₂ Buddy: Blood Oxygen?
Based on user ratings, O₂ Buddy: Blood Oxygen (4.5★) is rated higher than iNaturalist (3.9★). However, the best choice depends on your specific needs.
Is iNaturalist or O₂ Buddy: Blood Oxygen more popular?
iNaturalist has more reviews (399) compared to O₂ Buddy: Blood Oxygen (35), suggesting it is more widely used.
Are iNaturalist and O₂ Buddy: Blood Oxygen free?
iNaturalist is free. O₂ Buddy: Blood Oxygen is $0.99.
What category are iNaturalist and O₂ Buddy: Blood Oxygen in?
Both apps are in the DEVELOPER_TOOLS category on App Store. See the full DEVELOPER_TOOLS category report.