Visible, from Visible Health, is a pacing app for people with energy-limiting conditions such as Long Covid, ME/CFS, POTS, fibromyalgia and EDS. The free app measures heart rate and HRV each morning with your phone camera and tracks symptoms, exertion and medication. A paid membership adds the Visible Band 2.0, made by Polar, for all-day heart rate, PacePoints and pacing alerts.
Emerge Care does a different job. It is an iPhone health companion for the time between doctor visits: you tell it how you feel in your own words, it keeps the log on your phone, answers with named sources and builds a one-page summary for your next appointment.
Choose Visible if
You live with Long Covid, ME/CFS, POTS or a similar condition and want to pace your energy, with an armband that alerts you when you are over-exerting, a free camera-based HRV check, research studies and Android support.
Choose Emerge Care if
You want to describe how you feel in your own words, get answers that name their source, keep your records on your own phone, and walk into any appointment with a summary and your questions.
At a glance
Emerge CareVisible
Log symptoms and side effects by talking✓Yes◐Partly
Answers from your own log✓Yes◐Partly
Names a source for every health fact✓Yes–No
Visit summary for your doctor✓Yes✓Yes
Check-ins and reminders after a visit✓Yes◐Partly
Health records stored on your phone✓Yes–No
Reads your lab results✓Yes–No
Works with Apple Health✓Yes–No
Android app–No✓Yes
Clinicians you can see or message–No–No
What Visible does that Emerge Care doesn't
Pacing alerts from an armband–No✓Yes
Morning heart rate and HRV from the phone camera–No✓Yes
Built for ME/CFS, Long Covid and POTS–No✓Yes
Details and sources are in the table below, and in "Where Visible is stronger".
Side by side
VisibleEmerge Care
Built forVisiblePacing and energy management for energy-limiting conditions, not workouts12Emerge CareTracking how you feel between visits and getting ready for the next one
Symptom and side-effect logVisibleDaily check-ins: morning heart rate and HRV, evening symptom, exertion and medication scores, a monthly check-in23Emerge CareTell it how you feel in your own words; it logs symptoms and side effects and checks in when something keeps coming back
Heart rate and pacingVisibleIts core strength: with the paid band, all-day heart rate, heart rate zones, PacePoints energy budget and real-time pacing alerts23Emerge CareReads heart rate from Apple Health and Apple Watch; no pacing alerts
Cited health sourcesVisibleNo AI chat or cited answers found12Emerge CareHealth facts come with their sources, such as FDA drug labels, the U.S. National Library of Medicine or health-authority pages, and it says so when it has no source
Visit preparationVisibleHealth Report PDF for clinicians (needs 30 days of check-ins); members can share a live Clinician Dashboard link45Emerge CareOne-page visit summary PDF (symptoms and side effects, heart rate, check-ins, labs, weight, your questions) plus a questions-for-your-doctor list
Where your health data livesVisibleIn an encrypted database, stored in the EEA and the USA. Its privacy policy says AI providers may process data to generate insights, and that with marketing consent it may share identifiers with Meta for ad targeting26Emerge CareHealth records and chats stored on your iPhone. Each question passes through our server to the AI and back; our server doesn't store or log your messages.
PlatformsVisibleiPhone and Android; the band works only with Visible Band 2.0 or Polar Verity Sense, not Apple Watch, Garmin or Fitbit. Membership in the US and UK only127Emerge CareiPhone, with Apple Health and Apple Watch
PriceVisibleFree app. Membership is monthly or annual (annual saves 25%), plus a one-off band; Visible shows prices at checkout, not on its site or in the App Store378Emerge CareFree to download on iPhone, with a monthly subscription in the App Store
Where Emerge Care is different
You log symptoms and side effects by talking, in your own words, instead of scoring them in check-ins.
It answers questions about your own log, and every health fact names its source.
A one-page visit summary PDF and a questions-for-your-doctor list, for any clinician you see.
Your health records and chats are stored on your iPhone.
Lab report upload and a Health Age estimate, with Apple Health and Apple Watch.
In English, Spanish, German, Polish and Russian.
Where Visible is stronger
Built specifically for pacing with Long Covid, ME/CFS, POTS and fibromyalgia, by a team with lived experience of the illness.
An armband with all-day heart rate, PacePoints and real-time alerts when you are over-exerting. Emerge Care has no pacing alerts.
A free app that measures morning heart rate and HRV with your phone camera, with no band needed.
Runs on Android as well as iPhone. Emerge Care is iPhone only.
A live Clinician Dashboard link and long-term health reports for your care team.
Opt-in research studies and recruiting clinical trials shown in the app.
Can you use both?
Yes. Visible handles pacing and heart rate through the day; Emerge Care keeps a log of how you feel in your own words, answers questions with named sources and prepares you for appointments. Never change a treatment without your clinician.
Questions
Is Visible free?
The Visible app is free. It measures morning heart rate and HRV with your phone camera, tracks symptoms and can make a Health Report PDF. All-day heart rate, PacePoints and pacing alerts need a paid membership and band (checked 15 October 2026).
How much is a Visible membership?
Visible shows membership prices at checkout rather than on its website, and says an annual plan saves 25% over monthly. Check the Visible checkout for current prices. Its products are HSA/FSA eligible in the US.
Is Visible on Android?
Yes. Visible runs on iPhone (iOS 15 or later) and Android (9.0 or later). Membership is sold in the US and UK only. Emerge Care is iPhone only.
Does Visible work with Apple Watch?
No. Visible's FAQ says its pacing features need the Visible Band 2.0 (or a Polar Verity Sense), not Apple Watch, Garmin or Fitbit. Emerge Care works with Apple Health and Apple Watch.
Where does Visible store my data?
Visible says data is kept in an encrypted database and stored in the EEA and the USA. Its privacy policy (updated 15 October 2026) says AI providers may process data to generate insights, and that with your marketing consent it may share identifiers with Meta for ad targeting. Emerge Care stores your records and chats on your iPhone.
Can Visible make a report for my doctor?
Yes. Visible makes a Health Report PDF once you have 30 days of check-ins, and members can share a live Clinician Dashboard. Emerge Care builds a one-page visit summary PDF of what you logged since your last visit, with your questions at the end.
Does Emerge Care help with pacing?
Not in the way Visible does. Emerge Care has no armband, PacePoints or over-exertion alerts. It logs how you feel, answers with sources and prepares you for appointments. It never diagnoses and never replaces your clinician.
Can I use Visible and Emerge Care together?
Yes. They do different jobs: Visible for pacing and heart rate, Emerge Care for your symptom log in your own words, sourced answers and the summary you bring to your clinician.
Sources
Facts about Visible come from its own pages, its App Store listing and press coverage, checked on October 15, 2026. Prices and features change, so check Visible's own site before you decide.
Emerge Care makes this page. We are not affiliated with Visible; names and logos are trademarks of their owners and are used only to identify the apps compared. Spotted something out of date? Email hello@getemergeapp.com and we'll fix it.
Emerge Care
Visible
