Nudge Care vs Oxygon
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Nudge Care
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Nudge is your all-in-one personal health tracker and wellness companion. Designed to help you stay proactive about your health, Nudge enables you to monitor various health parameters, set goals, and track your progress over time. Nudge is designed to complement, not replace, the relationship between you and your healthcare providers. Use Nudge to gain insights, manage your health, and follow personalized checklists while continuing to consult with your healthcare team. Key Features: - Comprehensive Health Tracking: Log and monitor a wide range of health metrics, including physical activity, nutrition, sleep, heart rate, and more. - Personalized Checklists: Get a customized checklist of recommended exams and visits to help you stay on top of your health and wellness. - Record Digitalization: Upload photos or PDFs of your exams, digitalise, move all your record to a secure cloud, and see centralized your progress through time. - Data Synchronization: Seamlessly sync your data with other health apps and devices for a complete overview of your wellness. - Secure and Private: Your data is securely stored and accessible only to you, ensuring your privacy is protected at all times. Nudge is perfect for anyone looking to take control of their health and wellness. Whether you're an athlete, a fitness enthusiast, or someone who wants to lead a healthier lifestyle, Nudge is here to support you every step of the way.
Oxygon
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Oxygon plans what you will eat, drink and run โ checkpoint by checkpoint โ plans the course you will run it on, coaches the weeks before, and then measures whether it worked. COURSE PLANNER Draw a course on real roads, or have one suggested from where you stand: how far, loop or out-and-back, flat or hilly, quiet roads, trails. See distance, climb, surface and your own estimated time as you draw. Save it, attach it to a race plan, export a GPX for your watch. Garmin through intervals.icu, Strava and Apple Health bring your training in. FUELLING BY CHECKPOINT Set your hourly water, carbohydrate and sodium, attach the course, and Oxygon spreads the doses across the stops with the clock time you should reach each one. Scan a gel or drink and its nutrition arrives from Open Food Facts; a catalogue of products is built in. LIVE GPS distance and pace, heart rate from a Bluetooth strap, auto-pause that knows a red light from a slow climb, glucose from a CGM. Share a link and your crew follows your position, pace and heart rate. Ask the race assistant a question mid-run and it answers against your own plan โ with no signal it keeps answering from rules on the phone. CONDITIONS Pull the forecast for your course and your race day, and the fuelling is built against the heat you will actually meet. AFTER Pace, cardiac drift, energy burned split into carbohydrate and fat, heart rate against the course profile, power on rides, the route you ran and the shoes you ran it in. Calendar, list and charts of everything planned and everything done. COMMUNITY Follow the people you train with and share your activities with photos and captions. Each post shows its numbers, its chart and its route, and plays back as a 3D replay with your heart rate, pace and glucose alongside. From a finished activity you can also share a 3D video, or a sticker for Stats, Route, Splits, Day, a big number, or a Map card. You choose what goes out: hide the ends of the route or the whole map, and keep back any chart. CALCULATORS Pace, critical speed, a race predictor from your best recent run, VO2max, heart-rate zones, training paces, grade-adjusted pace, treadmill pace and calories burned. Every one works offline, with no account. A LIBRARY OF REAL RACES Courses with their distance, elevation and typical conditions, ready to plan against. Oxygon is free. There are no ads, no analytics and no tracking. An account is optional and exists to back your plans up and sync them between your iPhone, iPad and the web at my.oxygon.app. Community, Library, Tools, unlimited activity planning and crew live tracking are free. Free race fuelling includes Water, Gel, Sodium tab and Caffeine gel. Oxygon Pro adds Course Planner and additional race-fuelling products. Pro costs โฌ4.99/month or โฌ49.99/year in the euro storefront; local prices are shown before purchase, auto-renews unless cancelled at least 24 hours before the end of the period, and is charged to your Apple ID. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oxygon.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Nudge Care at none against Oxygon's 2. Oxygon's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Oxygon sells 2 in-app purchases, starting at $3.99 per month. Nudge Care asks for nothing beyond the download.
Nudge Care ships an update fortnightly, Oxygon every 11 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.
| Parameter | Nudge Care | Oxygon |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 11 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 26.0 | 18.0 โ better |
| Further details โ not scored | ||
| Size | 58 MB | 58 MB |
| Age rating | 17+ | 4+ |
| Developer | WUP Technologies P.C. | Roberto Zanon |
In-app purchases
Nudge Care
No in-app purchases
Oxygon
- Oxygon Pro Monthly$3.991 Month
- Oxygon Pro Annual$44.991 Year









