# Itchwise: Eczema & Skin Diary — Psoriasis, TSW & Skin Journal

> Psoriasis, TSW & Skin Journal (iPhone/iPad app by 青岛科泰软件有限公司.)

- Source: https://appshunter.io/ios/app/itchwise-eczema-and-skin-diary/id6789539584 (this page in markdown: same URL + `.md`)
- Developer: [青岛科泰软件有限公司](https://appshunter.io/developer/1394361374)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-20
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/itchwise-eczema-and-skin-diary/id6789539584/reviews.md

## What is Itchwise?

Stop guessing what triggers your skin.

Log your day in 10 seconds — itch level, sleep, affected areas, and suspected triggers from a 39-item library (foods, environment, body & mind, contact & habits). After 3 weeks, Itchwise shows which factors are statistically associated with YOUR flares: exposure vs baseline, confidence intervals, honest statistics — never medical claims.

TRACK EFFORTLESSLY
• 10-second daily check-in with a 22-zone body map
• Flare episodes, calm-day counter, mood, care checklist with reminders
• Ghost-overlay camera keeps photos comparable over time
• Home & Lock Screen widgets, Siri, Apple Health sleep sync (Pro)

UNDERSTAND YOUR SKIN
• Skin Index (0–100) and 12-week heat calendar
• Trigger associations with lag windows up to 72h
• Weather correlations and tomorrow's risk signals (Pro)
• 14-day avoidance experiments — turn guesses into evidence (Pro)

BRING DATA TO YOUR DERMATOLOGIST
• One-tap multi-page PDF report with your questions attached
• Doctor View: hand your phone over for a 30-second summary (Pro)
• Healing timelapse and before/after compare slider (Pro)

PRIVATE BY DESIGN
• On-device by default; optional sync only to your private iCloud
• No ads, no trackers, no data selling. Export everything anytime.
• Ingredient checker reads product labels entirely on-device

Itchwise is a tracking tool, not a medical device. It does not diagnose, treat, or give medical advice. Always consult your dermatologist.

Itchwise Pro: $6.99/month or $39.99/year. Lifetime $99.99.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Itchwise Pro Yearly | $39.99 | per year |
| Itchwise Pro Monthly | $6.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Itchwise Pro Lifetime | $99.99 | one-time |



## Version history (last 1 release)

### 1.2 — 2026-07-20

No release notes.

## More apps by 青岛科泰软件有限公司

- [Resona: Trans Voice Training](https://appshunter.io/ios/app/resona-trans-voice-training/id6788707637)

All apps by 青岛科泰软件有限公司: https://appshunter.io/developer/1394361374

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*