Best Apps for Long COVID in 2026: 5 Honest Picks

Long COVID is a condition where symptoms from a COVID-19 infection carry on for more than 12 weeks and can’t be explained by anything else, according to the NHS. You’ll also see it called post-COVID condition. Fatigue, brain fog, breathlessness, and racing heart are some of the most reported symptoms, and they tend to move around week to week in ways that are hard to hold in your head.

A Long COVID app is a phone app that records those symptoms and, in some cases, your heart data, then shows you patterns over time. Most people searching for one want help with a specific problem: pacing, meaning staying inside your energy limit so you don’t trigger post-exertional malaise (PEM), the delayed crash that follows doing too much.

The honest thing up front: if wearable-driven pacing is the reason you’re here, Visible is the app to try first, and our team doesn’t make it. Rox, made by our team, does spoon-based pacing you manage yourself, not the kind that reads your heart-rate variability each morning and tells you when to stop. It does a different job, covered further down. Below is how the five apps that survived our checks compare.

Which Long COVID apps are worth your time?

Rox is made by our team; the rest of this comparison is independent research. Prices checked July 2026.

Every app here was verified in July 2026: name-matched on the App Store, updated within the last twelve months, and downloadable right now. Two well-reviewed candidates didn’t make it, for reasons at the bottom.

What are the best apps for Long COVID?

Visible — best for pacing with post-exertional malaise

Visible is built for energy-limiting illness rather than fitness, and it’s the clearest category leader for Long COVID pacing. Each morning you hold your finger to your phone camera for a reading of your heart rate variability (HRV) and resting heart rate, which gives you a stability score to plan the day against. Log symptoms and exertion alongside it and you start to see which activities cost you. Visible says more than 250,000 people with Long COVID, ME/CFS, POTS, and fibromyalgia use it. The App Store rating sits at 4.8 across roughly 3,350 ratings.

Pair the Visible band and you get real-time pacing notifications and PacePoints, an all-day energy budget that warns you before you overshoot. That’s the piece nothing else on this list replicates.

The limitation: the band and membership are the paid tier, and they’re sold only in the US and the UK. Visible doesn’t publish membership pricing on its marketing pages, so check the current figure in-app before you commit. The free tier is a once-a-day snapshot, not continuous pacing. If you want a like-for-like look at the category, we’ve compared the alternatives to Visible separately.

Bearable — best for spotting patterns across overlapping conditions

Bearable is a general symptom tracker with unusually good correlation views. You log symptoms, energy, mood, medications, and sleep, and it shows you what tracks with what over weeks. Long COVID rarely arrives alone, and Bearable’s condition list reflects that reality: migraine, POTS, EDS, IBS, chronic pain. It holds a 4.8 rating across about 5,880 ratings and is actively maintained.

The limitation: Bearable has no pacing engine and no PEM-specific logic. It’ll show you a correlation after the fact; it won’t warn you before a crash. Serious customisation also sits behind Bearable Pro.

Rox — best for free multi-condition logging and a doctor report

Rox, made by our team, is worth reading with that in mind. Start with what Rox doesn’t do, because on this topic it matters: Rox has no wearable-driven pacing, no flare prediction, and no energy forecasting. It does offer spoon-based energy pacing, the manual kind where you budget your day against the energy you know you have. What it won’t do is read your HRV each morning and hand you a number, or alert you in real time before you overexert. If that’s what you want, Rox is the wrong tool and Visible is the right one.

What Rox does free is log symptoms, medications, and health vitals in one place, generate insights from those manual logs, and produce a doctor report you can take to an appointment. Rox connects to Whoop, Oura, Apple Watch, and Garmin, and surfaces that device data next to your logs so you can see them together. Reading device data is not the same as pacing on it, and Rox doesn’t claim to. The multi-condition angle is where Rox earns its place here, since Long COVID so often overlaps with POTS, ME/CFS, dysautonomia, and migraine, and most single-condition trackers make you pick one. Only the AI features are paid; the logging, the vitals, the insights, and the report are free. It sits alongside the broader chronic illness apps we’ve looked at.

The limitation: beyond the missing wearable-driven pacing, Rox is iOS-only with no Android build, and it’s new enough to have few public ratings, so you’re taking less of a crowd verdict on it than you would with Visible or Bearable.

Welltory — best for reading HRV trends from a wearable you own

Welltory pulls HRV, resting heart rate, and sleep from a device you already wear and turns them into readings about your nervous system and recovery. For Long COVID with a dysautonomia or POTS overlap, watching HRV drift over weeks can be informative, and Welltory’s history views are strong. It’s the most established app here by volume, with roughly 130,000 ratings averaging 4.7.

The limitation: Welltory is built for general wellness, not energy-limiting illness. Its recovery framing can nudge you toward training and doing more, which is the opposite of what a PEM-prone body needs. Treat the numbers as information and ignore any prompt to push.

Long COVID Companion — best for a symptom diary with research provenance

Long COVID Companion comes from the Luxembourg Institute of Health, built with the Apresj20 Long Covid France patient association alongside patients and clinicians. You track symptoms day to day, keep a written or voice diary of medical and personal events, see the trend in plain graphs, and export a detailed PDF for your clinician. The provenance is the selling point, since almost nothing else in this category is built by a public research institute with patients in the room.

The limitation: a real one. The app currently ships in French and German only, so English speakers are locked out. It was last updated in December 2025 and has almost no ratings. There’s no pacing feature and no biometrics.

How do you choose a Long COVID app?

Start with the job you need doing, because no app here does all of them.

If PEM and crashes are the problem, you want an app built around energy limits, which realistically means Visible. This matters more than app preference. NICE guideline NG206 on ME/CFS, whose approach is applied to Long COVID with PEM, tells clinicians not to offer any programme using fixed incremental increases in physical activity or exercise, including graded exercise therapy. Its energy management approach instead recognises that each person has “a different and fluctuating energy limit”, and treats you as the expert in judging your own. An app that congratulates you for beating yesterday’s step count is working against that. Our roundup of pacing apps goes deeper on the ones designed for energy limits.

If your real problem is that four specialists each see one slice of you, you want breadth and an export: logging that covers symptoms, meds, and vitals together, plus a report you can hand over. Rox, Bearable, and Long COVID Companion all export.

Two more filters worth applying. Check the app was updated in the last year, since abandoned health apps are common and stale ones lose store access and data sync. Check what’s free, because a tracker you’re paying for on a bad month is a tracker you’ll delete.

FAQ

What is the best app for pacing with Long COVID?

Visible is the best app for pacing with Long COVID. It measures your heart rate variability and resting heart rate each morning through your phone camera to give you a daily stability score, and its paid band adds PacePoints, an all-day energy budget with real-time alerts before you overexert. It’s designed specifically for energy-limiting conditions including Long COVID, ME/CFS, and POTS rather than for fitness. Rox, our own app, offers spoon-based pacing you manage yourself, not the wearable-driven kind, so it isn’t the right pick for this particular job.

What is the best free app for Long COVID?

Rox and Bearable are the strongest free options for Long COVID. Rox is free for symptom logging, medication logging, health vitals, insights from your logs, and a doctor report, with only AI features paid. Bearable is free for symptom and mood tracking with correlation views, with advanced customisation behind Bearable Pro. Visible’s app is also free to use for morning readings, though its pacing band and membership are paid and available only in the US and the UK.

Can an app diagnose Long COVID?

No app can diagnose Long COVID. Diagnosis is made by a clinician based on your history and symptoms lasting beyond 12 weeks after a COVID-19 infection, with other causes ruled out. Apps like Visible, Bearable, and Rox are tracking tools, and each states plainly that it isn’t a diagnostic device or a substitute for medical advice. Where they help is by giving your doctor weeks of consistent, dated symptom records instead of a memory of a bad month.

Should a Long COVID app tell me to increase my activity?

A Long COVID app should not push you to steadily increase activity if you have post-exertional malaise. NICE guideline NG206 recommends that programmes using fixed incremental increases in physical activity or exercise, such as graded exercise therapy, should not be offered to people with ME/CFS, and the same caution is applied to Long COVID with PEM. The recommended approach is energy management, staying within your own fluctuating energy limit. General fitness and recovery apps often assume a body that adapts to training, so treat their prompts to do more with care.

This article is general information, not medical advice. Talk to a clinician about your own symptoms and treatment.