Comparison

Holsi vs 달꽃

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

Head to head
About

Holsi

Features
Read full description

Your Personal Hormone Sister Track your cycle, get AI-powered advice, and care for your hormones — all in one app. Partner mode now available! Holsi isn't a complicated medical app. Think of her as your closest friend who nags you when you're struggling with PMS, reminds you to take your supplements, and looks out for your mental and physical health every day. Cycle Tracking Log your period with one tap. Holsi predicts your next date, ovulation window, and cycle phases — and gets smarter the more you log. AI Advice (Holsi's Take) Get personalized daily advice based on where you are in your cycle. Holsi speaks your language — no medical jargon, just real talk. Supplement Reminders Add your vitamins and supplements and set custom daily reminders. Never miss iron on period day again. Partner Mode Connect with your partner so they can see your cycle status and understand what you're going through. Care starts with understanding. AI Image Import (OCR) Already tracking somewhere else? Take a screenshot of your old records and Holsi reads the dates automatically. Cycle Insights After a few cycles, Holsi shows you your patterns — average cycle length, PMS trends, symptom history, and more. Backup & Restore Your data is safely synced to the cloud. Switch phones without losing a single record. (EULA): https://hol-si.com/terms (privacy): https://hol-si.com/privacy

About

달꽃

Features
Read full description

Moon Flower is an all-in-one women's health tracker. All features are completely free. [Period Tracking] Log start and end dates and get accurate predictions for your next period, ovulation, and fertile window. [Medication Management] Track birth control pills, supplements, and medications all in one place. Stay on schedule effortlessly. [Symptom Logging] Record headaches, cramps, mood changes, and spot patterns across your cycle. [Weight Tracking] Log daily weight and visualize changes over time with easy-to-read graphs. [Hospital & Vaccination Records] Keep track of doctor visits, clinic names, visit details, and vaccination schedules. [Pregnancy Tracker] Enable pregnancy mode to track your weeks and due date automatically based on your last period. AI analysis for pregnancy test readings. [Health Diary] Write daily health journals with photos and mood tracking. [BBT Tracking] Log basal body temperature every morning and analyze ovulation patterns. [Apple Calendar Sync] Auto-add period and ovulation dates to your Apple Calendar. [Apple Health Sync] Sync cycle data with the Apple Health app. [Budget Beauty - only in Moon Flower (Korea)] Hand-picked affordable salons: gel nails from 25,000 KRW, massage from 30,000 KRW. Real prices, hours, and locations by region, with Naver Place links for photos and reviews. Moon Flower also tells you when in your cycle is best for treatments. Information only - no booking or payment. Prices may change. [Complete Privacy] All data stays on your iPhone by default. Cloud Backup is optional and fully encrypted. [10 Languages] Korean, English, Chinese (Simplified), Japanese, Thai, German, French, Spanish, Portuguese (Brazil), Italian.

Screenshots

Holsi4 screens
달꽃4 screens

Verdict

The call

The clearest difference is in-app purchases: 달꽃 at none against Holsi's 4. 달꽃 also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). Holsi's advantage is device support (3 vs 1). On price 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. Holsi sells 4 in-app purchases, starting at $1.99 per month. 달꽃 asks for nothing beyond the download.

UpkeepUpdate frequency

Holsi ships an update every 5 days, 달꽃 every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 2 level
Holsi versus 달꽃: the parameters behind the verdict, then further details
ParameterHolsi달꽃
PriceFreeFree
Update frequencyEvery 5 daysEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size15 MB16 MB
Age rating4+12+
Developerheungsu hyuneuijin lim

In-app purchases

4 purchases

Holsi

Subscriptions4
  • adsfree$1.991 Month
  • 홀시 프리미엄 월간$3.991 Month
  • 홀시 프리미엄 연간$29.991 Year
Show 1 more
  • Holsi with Partner$39.991 Year
None

달꽃

No in-app purchases

Questions

Is Holsi free?
Holsi is free to download, with in-app purchases available.
Is 달꽃 free?
달꽃 is free to download, with no in-app purchases.
Do Holsi or 달꽃 have ads?
Holsi shows ads; 달꽃 does not.
Which is updated more often, Holsi or 달꽃?
Holsi ships an update every 5 days, and 달꽃 every 2 days. Most recently, Holsi was updated on November 5, 2026 and 달꽃 on October 31, 2026.

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