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Screenshots

  • Pain Canvas screenshot 1
  • Pain Canvas screenshot 2
  • Pain Canvas screenshot 3

About Pain Canvas

Most trackers make you turn pain into a number. Pain Canvas lets you paint it. Draw exactly where it hurts — the shape, the spread, the intensity — on a body map or your own photo. Pick what it feels like: aching, throbbing, sharp, burning, tingling, pressure. Each type gets its own color, so your history becomes something you can actually see. YOUR DAY, AT A GLANCE • Log attacks in seconds, tagged morning / noon / afternoon / evening • Track the things around your pain: sleep, stress, caffeine, meals, meds, weather • Streaks and a weekly review keep the habit alive PATTERNS IN PLAIN LANGUAGE • Pain Canvas correlates your logs and tells you what it found — "Poor sleep: your pain ran ~80% higher on days you had it" • Honest statistics: it only speaks up when the signal is real, and it's clear that it's an early signal, not medical advice • Ask questions about your own history — answered instantly on your phone, no AI, no waiting • Start a two-week experiment on any suspected trigger and let the data decide BUILT FOR YOUR DOCTOR'S APPOINTMENT • Generate a clean, printable summary of your history — where, how often, how bad, and what correlates • Walk in with a picture instead of a memory PRIVATE BY DESIGN • Your data belongs to you, synced securely to your account so a lost phone never means lost history • Photos are stored privately, visible only to you • Delete your account and every trace of your data any time, right from Settings Pain Canvas is a self-tracking journal, not a medical device. It doesn't diagnose or treat anything — it helps you see your own story clearly and share it with the people who can.

What’s new

Version 1.3 · Updated September 20, 2026

• Sign-in and sync now connect more directly, for steadier syncing across your devices. • An occasional, one-time prompt to rate Pain Canvas after you've been logging for a while. It never appears while you're logging. • Minor fixes and polish.

App privacy

The developer, JUSTIN Johnson, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Health & Fitness: Health
  • Contact Info: Email Address
  • User Content: Photos or Videos
  • Identifiers: User ID

Used for: App Functionality

Alternatives to Pain Canvas

Looking for apps like Pain Canvas? Here are 6 similar apps on the App Store. The highest rated is Four Days (2.6/5), and 5 of the 6 are free to download.

Pain Canvas vs. alternatives
App Rating Price Last updated Compare
Pain Canvas – Free September 20, 2026
MigraMe ▻ Migraine Tracker – Free Oct 16, 2026 Compare
Pain Statistics – Free Jul 25, 2026 Compare
PainTrack 3D: Pain Journal – Free Oct 6, 2026 Compare
Pain Patterns – Free Mar 23, 2026 Compare
Four Days 2.6 / 5 (8) 1.99 USD Aug 29, 2024 Compare
Juicy Joint Pain Tracker – Free Jun 26, 2026 Compare

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