Re vs Zebra Symptom Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Re
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Re-Loop is a gentle productivity app for people whose energy does not run on time. It replaces the stress of traditional task managers with a calm routine that adapts to how you actually feel. Whether you live with ADHD, burnout, or chronic illness, Re-Loop helps you focus and move at your own rhythm. Made for โข People who want a calm, focused way to plan each day โข Users managing ADHD, burnout, or low-energy periods โข Anyone who wants self-care built into their routine Features โข Plan by energy instead of the clock. Use simple blocks like morning, afternoon, and evening. โข Capture anything that is on your mind and keep your tasks organized without clutter. โข No streaks or pressure. Return anytime; your progress is always safe. โข Gentle haptic feedback when you complete a task to create a small sense of reward. โข Private by default. Your information stays on your device with no tracking or ads. โข Clean, calm design that supports focus, rest, and recovery. Why people love it Re-Loop feels like a planner and a self-care tool in one. It helps you build a routine that works with your energy, not against it. Users describe it as the first productivity app that feels kind.
Zebra Symptom Tracker
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Tired of jumping between 3 apps to track one body? Zebra is a calm symptom tracker for people managing POTS, EDS, and Fibromyalgia. Track flares, symptoms, medications, salt, water, triggers, notes, and orthostatic vitals in one iPhone app, then turn your recent history into a doctor-ready PDF. Built for invisible illness, brain fog, and the appointment scramble. TRACK WHAT MATTERS Zebra helps you capture the pieces that are hardest to remember later: Daily flare severity and notes POTS, EDS, and Fibromyalgia symptom check-ins Salt and water tracking Medication entries Trigger notes Orthostatic vitals: lying, standing, and recovery heart rate and blood pressure Trends across your recent history GUIDED ORTHOSTATIC TESTS Use Zebra's step-by-step orthostatic flow to track heart rate and blood pressure while lying, standing, and during recovery. Enter readings manually or, when available, use HealthKit support for heart-rate capture. PROOF FOR YOUR DOCTOR When an appointment is coming up, Zebra can export a 30-day doctor report PDF with your flares, symptoms, medications, salt, water, triggers, notes, and orthostatic summaries. No more digging through Notes, screenshots, and memory the night before a visit. MADE FOR BAD DAYS Zebra is designed to be fast, gentle, and low-friction. Use curated symptom lists instead of building a tracker from scratch. Track what happened, leave optional details for later, and skip the guilt. Missing days do not erase your history. PRIVATE BY DESIGN Your health history is sensitive. Zebra is built as a native iPhone app using Apple's health and data frameworks. You stay in control of what you track and what you choose to share. FREE TO TRACK. PREMIUM FOR DEEPER HISTORY. Start with core tracking for flares, symptoms, medications, salt, water, triggers, notes, trends, and orthostatic vitals. Zebra Premium adds expanded history and doctor-report access for users who want more appointment support. Zebra is for people with POTS, EDS, and Fibromyalgia who want less app-juggling, clearer history, and proof they can bring to a doctor. Zebra does not diagnose, treat, or replace medical care. It helps you organize and share your own tracked history. Privacy Policy: https://zebratracker.app/privacy Terms of Use: https://zebratracker.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Re at none against Zebra Symptom Tracker's 3. Re also leads on iOS requirement (15.1 vs 17.0). On price, 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. Zebra Symptom Tracker sells 3 in-app purchases, starting at $4.99 per month. Re asks for nothing beyond the download.
| Parameter | Re | Zebra Symptom Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Weekly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 221 MB | 13 MB |
| Age rating | 12+ | 12+ |
| Developer | Reloop Labs, LLC | Roman Bun |
In-app purchases
Re
No in-app purchases
Zebra Symptom Tracker
- Zebra Premium โ Monthly7 Days trial$4.991 Month
- Zebra Premium โ Annual7 Days trial$39.991 Year
- Zebra Premium Lifetime$59.99









