# Ouch Log: Pain Tracker & Diary — Chronic pain & symptom log

> Chronic pain & symptom log (iPhone/iPad app by Ho Van Dai.)

- Source: https://appshunter.io/ios/app/ouch-log-pain-tracker-and-diary/id6792059742 (this page in markdown: same URL + `.md`)
- Developer: [Ho Van Dai](https://appshunter.io/developer/1572981836)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 10 MB
- Languages: American English, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean, Polish and 10 more
- Released: 2026-08-06
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/ouch-log-pain-tracker-and-diary/id6792059742/reviews.md

## What is Ouch Log?

OuchLog is a fast, private pain tracker and symptom diary for people living with chronic pain, migraine, fibromyalgia, arthritis and other long-term conditions.

WHY OUCHLOG
• Log a flare in about five seconds — tap a pain level, tap where it hurts, done. Add triggers, medications and notes later, once the flare passes.
• Your data stays on your device. No account, no server, no cloud, no tracking.

FIND YOUR PATTERNS
• Calendar with a color dot for each day
• Trends: pain over the last 30 days, time-of-day, most affected regions
• Trigger analysis — see which triggers show up most and the average pain level when they do
• Your whole history, however far back you have logged

FOR YOUR DOCTOR
• Unlimited PDF report for any date range — formatted for a visit
• CSV export of every entry
• Pinpoint exactly where it hurts on a body map, front and back

MEDICATIONS
• One-tap dose logging with a quick amount picker
• A rolling 30-day counter of as-needed medication days, with a limit you set — a gentle reminder to check with your doctor

MADE TO BE USED WHILE HURTING
• Large targets, high contrast, full Dynamic Type support
• Home Screen and Lock Screen widgets to log without opening the app
• Works fully offline; export a backup whenever you like
• 20 languages

OuchLog is a pain diary, not a medical device. It does not diagnose or treat, and does not give medical advice. Always talk to a healthcare professional about your symptoms and before making decisions about medication.

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| OuchLog Premium Monthly | $0.99 | per month |
| OuchLog Premium Yearly | $6.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| OuchLog Lifetime | $9.99 | one-time |



## Version history (last 5 releases)

### 1.4.0 — 2026-09-13

Bug fixes and stability improvements.

### 1.3.0 — 2026-09-07

Dates and times now follow your device settings, plus interface polish and small fixes.

### 1.2.4 — 2026-09-03

More reliable when opening your data, plus a few small fixes.

### 1.2.3 — 2026-08-24

Interface tweaks and a few small bug fixes.

### 1.2.1 — 2026-08-21

Polish and small fixes throughout the app.

## More apps by Ho Van Dai

- [Line 98 Classic: Amazing Ball](https://appshunter.io/ios/app/line-98-classic-amazing-ball/id6787416787)
- [Memento: Anniversary Tracker](https://appshunter.io/ios/app/memento-anniversary-tracker/id6787834446)
- [Moodee: Mood Tracker](https://appshunter.io/ios/app/moodee-mood-tracker/id6788285478)
- [Shelflife: Book Journal](https://appshunter.io/ios/app/shelflife-book-journal/id6790657863)
- [Plant Journal: Grow Diary](https://appshunter.io/ios/app/plant-journal-grow-diary/id6791094256)

All apps by Ho Van Dai: https://appshunter.io/developer/1572981836

## Related topics

[pain tracker](https://appshunter.io/ios/topics/pain-tracker) · [pain diary](https://appshunter.io/ios/topics/pain-diary) · [pain journal app](https://appshunter.io/ios/topics/pain-journal-app) · [flebapp diary](https://appshunter.io/ios/topics/flebapp-diary)

---

*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 2026-09-20.*