Comparison

통증일기 vs Ouch Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

통증일기

Features
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통증의 변화를 추적하고, 특징을 발견할 수 있어요. 병원에 갔을 때에도, 더 정확한 기록으로 편리하게 의사와 소통할 수 있어요. - 간편한 통증기록 실제 진료 시 활용되는 0~10까지의 척도로 통증강도를 기록해보세요. 슬라이더로 3초만에 기록할 수 있어요. 원하는 날짜와 시간을 설정해 기록할 수 있어요. - 상세한 통증관리 원한다면, 상세한 통증기록도 가능해요. 어디가 아픈지(위치), 어떻게 아픈지(양상), 어떨 때 아픈지(상황) 등을 기록할 수 있어요. 한 번 적었던 내용은 자동으로 저장되어 다음번 기록할 때 다시 쓸 수 있어요. - 한눈에 돌아보는 통증기록 날짜별, 시간별로 통증이 어떻게 달라졌는지 한눈에 확인할 수 있어요. 원하는 기록을 누르면 그 기록의 상세내용이 모두 보여요. - 깊이있는 통증분석 다양한 통증분석을 통해, 내 통증의 특징과 원인을 발견할 수 있어요. 하루 중 언제 가장 통증이 심했는지, 시간에 따른 통증정도를 볼 수 있어요. 어떨 때 통증이 심했는지, 어떻게 아픈 적이 가장 많았는지 확인할 수 있어요.

About

Ouch Log

Features
Read full description

OuchLog is a fast, private pain tracker and symptom diary for people living with chronic pain, migraine, fibromyalgia, arthritis and other long-term conditions. Log a flare in seconds, see what actually helps, and walk into your next appointment with proof. MADE FOR YOUR WORST DAYS • Log a flare in about five seconds — tap a pain level, tap where it hurts, done. • Point to exactly where it hurts on a body map: left, right, front and back. • Add triggers, pain types, medications and notes later, once the flare passes. • During a flare, Home shows how long it has lasted. Tap "No pain now" when it eases. • Log from Home Screen and Lock Screen widgets or your Apple Watch, without opening the app. SEE WHAT ACTUALLY HELPS • Medication relief: your pain before each dose next to your pain 30 minutes to 4 hours after it, for every medication. • Check-in after a dose: one notification asks how you feel now, and you answer right from it. • Set your own dose limits — a daily maximum and the hours between doses — and see where you stand on each medication. OuchLog only counts; it never blocks a dose. • A rolling 30-day counter of as-needed medication days, with a limit you set — a gentle nudge to check with your doctor. FIND YOUR PATTERNS • Trends over 7, 30 or 90 days, compared with the period before • Flares: how many, how long they last, and the longest one • Time of day, most affected body regions, pain types and triggers — with the average pain level for each • Daily impact: days you missed work or school, and days you cut back on activities • Sleep and pain: connect Apple Health to compare your worst pain after short nights and long ones • A calendar with a color dot for every day EACH MONTH, SUMMED UP • Pain days, flares, medication relief and what changed since the month before, on one page • An optional notification on the 1st of each month WALK IN WITH PROOF • Add your doctor visits and the questions you want to ask • A reminder the evening before, with a report covering everything since your last visit • PDF reports for 7, 30 or 90 days, a custom range, or since your last visit — your questions printed at the top • CSV export of every entry PRIVATE BY DESIGN • Your pain entries, notes and medications stay on your device. No account, no sign-up, and OuchLog has no server of its own: your entries are never sent to us. • Apple Health is optional and off until you connect it. New entries are saved there as symptoms; sleep read from it stays on your device. • Lock the diary with Face ID or your passcode. • Works fully offline; export a backup whenever you like. • No ads. EASY TO USE WHILE HURTING • Large targets, high contrast, full Dynamic Type support • 20 languages Everything OuchLog shows is a pattern in your own log. It 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/

Screenshots

통증일기4 screens
Ouch Log4 screens

Verdict

The call

The clearest difference is in-app purchases: 통증일기 at none against Ouch Log's 3. Ouch Log's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ouch Log sells 3 in-app purchases, starting at $0.99 per month. 통증일기 asks for nothing beyond the download.

UpkeepUpdate frequency

통증일기 ships an update every 2 months, Ouch Log every 4 days. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 5 level
통증일기 versus Ouch Log: the parameters behind the verdict, then further details
Parameter통증일기Ouch Log
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.617.0 — better
Further details — not scored
Size50 MB13 MB
Age rating12+12+
DeveloperHaerin ParkHo Van Dai

In-app purchases

None

통증일기

No in-app purchases

3 purchases

Ouch Log

Subscriptions2
  • OuchLog Premium Monthly$0.991 Month
  • OuchLog Premium Yearly$9.991 Year
One-time1
  • OuchLog Premium Lifetime$34.99

Questions

Is 통증일기 free?
통증일기 is free to download, with no in-app purchases.
Is Ouch Log free?
Ouch Log is free to download, with in-app purchases available.
Do 통증일기 or Ouch Log have ads?
Neither 통증일기 nor Ouch Log shows ads.
Which is updated more often, 통증일기 or Ouch Log?
통증일기 ships an update every 2 months, and Ouch Log every 4 days. Most recently, 통증일기 was updated on November 4, 2026 and Ouch Log on November 7, 2026.

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