Comparison

うんころぐ vs Unki

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

Head to head
About

うんころぐ

Features
Read full description

毎日のうんこを記録しよう。 このアプリは、日々の排便記録を簡単に管理できるiPhone & Apple Watchアプリです。うんこの時間や量、状態を記録することで、 健康管理にお役立てください。 iPhone だけでも記録はできますが、 Apple Watchを使えばさらに簡単に記録が可能です。 あっ、最後にうんこをしたは3日前だ…

About

Unki

Features
Read full description

Unki is a simple bowel movement tracker for everyday personal logging. You do not need to write long notes. Choose the stool shape that feels closest: Pebbly, Normal, Soft, or Watery. Each record is saved with the time, so you can look back later. The Today screen shows your daily count at a glance. The calendar helps you review each day, and the detail view lets you edit the time or delete a record when needed. The Trends screen shows simple summaries, including days with records, days without records, average count, stool shape mix, common time of day, and daily record trends. Unki also supports Apple Watch. You can record from your watch and review the history later on your iPhone. A watch face complication can open the Watch app quickly. Main features: - Quick stool shape logging - Daily bowel movement count - Calendar history - Edit record time - Delete records - Simple trend summaries - Stool shape mix - Common time-of-day view - Apple Watch recording - Watch face complication shortcut Unki is not a medical diagnosis app and does not provide medical advice. Please consult a healthcare professional if you have ongoing symptoms or health concerns.

Screenshots

うんころぐ1 screens
Unki4 screens

Verdict

The call

The clearest difference is ads: Unki at none against うんころぐ's shown. うんころぐ's advantage is update cadence (every 3 days vs weekly). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

うんころぐ ships an update every 3 days, Unki weekly. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 4 level
うんころぐ versus Unki: the parameters behind the verdict, then further details
ParameterうんころぐUnki
PriceFreeFree
Update frequencyEvery 3 days — betterWeekly
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS18.017.0 — better
Further details — not scored
Size6 MB13 MB
Age rating4+4+
DeveloperYutaka InoDaisaku Mori

In-app purchases

None

うんころぐ

No in-app purchases

None

Unki

No in-app purchases

Questions

Is うんころぐ free?
うんころぐ is free to download, with no in-app purchases.
Is Unki free?
Unki is free to download, with no in-app purchases.
Do うんころぐ or Unki have ads?
うんころぐ shows ads; Unki does not.
Which is updated more often, うんころぐ or Unki?
うんころぐ ships an update every 3 days, and Unki weekly. Most recently, うんころぐ was updated on September 8, 2026 and Unki on September 24, 2026.

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