Comparison

WellBy vs Unki

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

Head to head
About

WellBy

This app analyzes your sleep, stress, and recovery to provide actionable health insights. Understand how your body responds to training and rest, and discover patterns behind fatigue and energy levels. Features guided breathing sessions to manage stress and boost focus.

Highlights
  • Sleep analysis
  • Stress and recovery tracking
  • Actionable health insights
  • Performance optimization
  • Guided breathwork sessions
  • Pattern identification
Features
Read full description

Stop guessing how your body feels — measure it. WellBy Health Intelligence analyzes your sleep, stress, recovery, and daily signals to turn your health data into clear, actionable insights. Understand how your body responds to training, work, and rest. Know when to push harder — and when to slow down. See patterns behind fatigue, focus, and energy before they become problems. Now with Breathwork. Reset stress in minutes. Boost focus on demand. Recover faster with guided breathing sessions designed to work with your physiology. With WellBy, you don’t just track metrics — you understand them. Our Health Intelligence connects the dots so you know why you feel the way you do and what to do next. Breathe better. Track smarter. Recover faster. Live better. Your body already knows the truth. WellBy helps you understand it.

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

WellBy4 screens
Unki4 screens

Verdict

The call

The clearest difference is in-app purchases: Unki at none against WellBy's 2. On price, update cadence, ads and device support 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. WellBy sells 2 in-app purchases, starting at $4.99 per month. Unki asks for nothing beyond the download.

UpkeepUpdate frequency

WellBy ships an update every 2 weeks, Unki weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
WellBy versus Unki: the parameters behind the verdict, then further details
ParameterWellByUnki
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size81 MB13 MB
Age rating4+4+
DeveloperMusa DenievDaisaku Mori

In-app purchases

2 purchases

WellBy

Subscriptions2
  • Monthly WellBy Pro3 Days trial$4.991 Month
  • Annual WellBy Pro3 Days trial$49.991 Year
None

Unki

No in-app purchases

Questions

Is WellBy free?
WellBy is free to download, with in-app purchases available.
Is Unki free?
Unki is free to download, with no in-app purchases.
Do WellBy or Unki have ads?
Neither WellBy nor Unki shows ads.
Which is updated more often, WellBy or Unki?
WellBy ships an update every 2 weeks, and Unki weekly. Most recently, WellBy was updated on October 7, 2026 and Unki on October 25, 2026.

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