2nd.MD vs On/Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2nd.MD
Get expert medical consultations from top-tier doctors for serious diagnoses, surgical recommendations, or chronic health issues. Connect with specialists via video call within days and receive a comprehensive summary of their advice.
- Expert medical consultations
- Connect with board-certified doctors
- Video consultations
- Medical record consolidation
- Specialist recommendations
- Third-person consultation joining
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2nd.MD provides medical certainty and helps guide people through challenging healthcare journeys. This concierge service connects you with board-certified, leading doctors across the country for an expert consultation on your iPhone within 3 to 5 days. Our latest version of the 2nd.MD app allows a 3rd person to join video consultations and permits account activation with a code. When to Use 2nd.MD: You have a new or serious diagnosis You’ve been recommended to have surgery You have a chronic health problem you can’t resolve You’ve been advised to start a new prescription or medication How it Works: Contact 2nd.MD’s Care Team nurses via: - App - Email - Website - Phone Your Care Team nurse will: - Recommend specialists - Retrieve and consolidate all your medical records - Schedule an appointment with the doctor you choose Within 3 days you will speak directly with a top specialist who has all your medical records. Your doctor will provide you with expert advice and send you a summary in 24 hours. You also can request a list of local, in-network physicians. From our Members “My family and I are extremely grateful to my employer for offering 2nd.MD as a benefit and to 2nd.MD for providing a life-saving consult.” - Oscar “2nd.MD is the way to go! I've already been telling my coworkers about it. This is the future of where medicine has to go.” - Adric “I would most definitely recommend this service to anyone who is in the same situation as us and is looking for some answers.” - Debbie “I am fully convinced that 2nd.MD DOES have the world’s best doctors, and the confidence and advice we gained from using this service is invaluable.” - Andy How to Access 2nd.MD To access 2nd.MD, you can use the app, visit our website (www.2nd.MD), call us at 1.866.841.2575 or email us at CareTeam@2nd.MD. About 2nd.MD 2nd.MD is a complementary health benefit offered by the world’s leading employers. It allows their employees and their employees’ dependents to get second opinions about difficult medical challenges from medical experts from elite medical institutions. Not sure if you’re covered? Contact your human resources department. If your employer doesn’t offer 2nd.MD, contact your human resources representatives and ask them to add 2nd.MD as a benefit. You may also pay out-of-pocket ($3,000) for the 2nd.MD service.
On/Go
This app offers convenient COVID-19 testing and rapid treatment options for all variants. It also provides quick access to medical experts and effective treatments for common ailments like sniffles, helping users feel better faster.
- COVID-19 testing and treatment
- Rapid diagnosis and treatment for sniffles
- Access to medical experts
- Habit-sustaining health techniques
- Trusted by millions
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Welcome to On/Go Enjoy delightful health & care with On/Go! We've expanded our solutions to provide even more great ways to get healthy, and stay healthy and happy wherever you are. COVID relief made simple Get award winning COVID testing and rapid treatment when applicable for all known variants. Get reliable test results in minutes wherever you are, rapid access to expert guidance, and when appropriate, treatment sent instantly right to your doorstep. Sniffles - your quick fix for whatever’s got you sniffling Sniffles by On/Go is your instant solution to help you, your family, friends, colleagues and loved ones feel better much faster. Sniffles provides quick access to highly effective treatments and trusted medical experts here to help you diagnose, treat, and fix sniffles rapidly. Why On/Go? - Trusted: Successfully used by over 100 million people and overseen by our top medical experts - Sustainable: Integrating scientifically validated habit-sustaining techniques to help you maintain lasting health changes - Easy: Everything you need right at your fingertips in our highly-rated award winning app.
Screenshots
Verdict
2nd.MD and On/Go both sit at 4.9 stars, but that hides the real split: 94% of 2nd.MD's written reviews are positive against 80% of On/Go's. On/Go's advantage is ratings volume (52K vs 4K) and update cadence (every 2 weeks vs every 6 weeks). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for 2nd.MD against 4.8 for On/Go. That said, the two scores are not equally well evidenced: On/Go has 52K ratings behind it against 4K, so its average is the more settled of the two. Written reviews are what separate them: 94% of 2nd.MD's written reviews are positive against 80% of On/Go's.
2nd.MD ships an update every 6 weeks, On/Go every 2 weeks. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.
| Parameter | 2nd.MD | On/Go |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4K ratings) — better | 4.8 (52K ratings) |
| Positive reviews | 94.3% of reviews — better | 80.3% of reviews |
| Number of ratings | 4K | 52K — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 132 MB | 253 MB |
| Age rating | 17+ | 12+ |
| Developer | Accolade, Inc. | Intrivo Diagnostics, Inc. |
Customer experience
2nd.MD
On/Go
User reviews
2nd.MD
From 4K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Seamless process
- 🔒 Secure and confidential
- 👨⚕️ Knowledgeable and helpful staff
- 🤝 Great customer service
Room to improve
- 🐛 Registration/activation issues
- 🐛 Verification code not received
- 🐛 Difficulty navigating the app
- 🔒 Concerns about privacy and confidentiality
On/Go
From 52K App Store ratingsWhat we love
- 🚀 Easy to use
- 🚀 Convenient at-home testing
- 🚀 Clear instructions and app guidance
- 🚀 Reliable and accurate results
- 🚀 Useful for travel and gatherings
Room to improve
- 🐛 App login and account creation issues
- 🐛 Buggy app performance and camera integration
- 🔒 Privacy concerns with required personal information
- 💰 Expensive compared to other test options
Bugs and requests
2nd.MD
Reported bugs
3 issues- Login screen freezes
- Incompatible with older devices
- Inability to open messages
Requested features
4 requests- Dark mode option
- Improved notification system
- Ability to schedule appointments directly through the app
- Integration with electronic medical records
On/Go
Reported bugs
3 issues- App failing to register test results
- Inability to view past test history in app
- Expiration date issues with test kits
Requested features
4 requests- Ability to add and test multiple family members
- Automatic result interpretation without manual input
- Louder and longer timer alarm
- Compatibility with existing COVID-19 passport apps
In-app purchases
2nd.MD
No in-app purchases
On/Go
No in-app purchases









