Blood Oxygen App vs R
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blood Oxygen App
Monitor blood oxygen levels and heart rate using your phone's camera or by syncing with your Apple Watch. Track vital signs, share data with your doctor, and access curated health articles. Includes breathing exercises and sleep reports.
- Blood oxygen monitoring
- Heart rate estimation via camera
- Apple Watch sync
- Data logging and export (PDF)
- Box breathing exercises
- Sleep reports
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Monitor your blood oxygen level and heart rate effortlessly with our app and sync your Apple Watch to get alerts about low levels.* Are you worried about your oxygen levels dropping or wondering how your activities affect your blood oxygen? Our app makes it easy to track these vital signs wherever you go. Track and log your vital signs to share with your doctor later, or stay informed about your cardiovascular health with curated articles—all in one app. But hang on, there's more: • Take an oxygen test effortlessly, and conveniently record and monitor your data. • Use your phone’s camera to estimate your heart rate and then easily log your data afterward. • Sync and store your data in Apple Health or retrieve your blood oxygen and heart rate readings from Apple Health. • Log and easily export your blood oxygen and heart rate data into PDF to share with your doctor. • Regain your calm after a stressful experience by practicing box breathing, all within the app! • Receive sleep reports to assist you in achieving your sleep goals. (requires an Apple Watch Series 3 or later with watchOS 8) *Please be aware that to receive push notifications regarding changes in your blood oxygen level or heart rate, you will need an external device such as a pulse oximeter or a smartwatch. Blood Oxygen App is free to download and utilize. However, users can opt for a subscription to access additional features. Your subscription will automatically renew and you’ll be billed based on the plan you choose. You can cancel your subscription at any time in the App Store. Disclaimer: For wellness use only. The App is intended to improve your awareness of general wellness. The App can't be used for diagnostics or medical purposes. The App does not diagnose, treat, mitigate, or prevent any disease, symptom, disorder, or abnormal physical state. Always seek a health care professional or emergency services if you believe you may have a medical issue. Terms of use: https://aboutmeapps.com/terms-of-use/ Privacy policy: https://aboutmeapps.com/privacy-policy/
R
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Rorschach Comprehensive System is a professional app designed to support Rorschach evaluation workflows based on the Comprehensive System. The app provides a structured environment for managing clients, creating evaluation sessions, recording responses by card, completing coding fields, reviewing the Structural Summary and preparing professional reports. It is built for professionals who need a clear and organized workflow for Rorschach assessment data, from response recording to report preparation. Key features: Client management with relevant evaluation information. Rorschach evaluation sessions by client. Response recording by card. Coding fields aligned with Comprehensive System workflows. Location, DQ, determinants, FQ, contents, popular responses, pairs and special scores. Structural Summary review. Professional report preparation. Evaluation history and progress tracking. Secure authenticated access. Rorschach Comprehensive System is intended as a professional support tool. It does not replace professional interpretation, clinical judgement or formal assessment responsibility. This app is not affiliated with, endorsed by or officially connected to any third-party rights holder of the Rorschach method or the Comprehensive System.
Screenshots
Verdict
The clearest difference is in-app purchases: R at none against Blood Oxygen App's 14. Blood Oxygen App's advantage is chart position (#32 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Blood Oxygen App sells 10 in-app purchases, starting at $2.99 per 7 days. R asks for nothing beyond the download.
| Parameter | Blood Oxygen App | R |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (31K ratings) — better | — |
| Positive reviews | 25.7% of reviews | — |
| Number of ratings | 31K — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Best chart rank | #32 — better | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 316 MB | 19 MB |
| Age rating | 12+ | 17+ |
| Developer | AboutMe Apps, Inc. | Mario Rosario |
Bugs and requests
Blood Oxygen App
Reported bugs
3 issues- App crashes and freezes frequently
- Inaccurate heart rate and oxygen level readings
- Compatibility issues with certain Apple Watch models
Requested features
3 requests- Add audible/vibration alerts for low oxygen levels
- Improve automatic oxygen level monitoring
- Provide more control over reading frequency
R
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blood Oxygen App
- Premium features set$2.997 Days
- Pulse oximeter for Apple Watch3 Days trial$9.991 Month
- Premium month$9.991 Month
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- Premium month2 variants$12.991 Month
- Premium features (all)7 Days trial$19.991 Year
- Premium$19.991 Year
- Premium features set7 Days trial$24.991 Year
- Premium features set$24.991 Year
- Blood Oxygen+Body Temperature$29.991 Year
- Premium year$39.991 Year
R
No in-app purchases








