Holsi vs Evra
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Holsi
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Your Personal Hormone Sister Track your cycle, get AI-powered advice, and care for your hormones β 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 β 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 β 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 β 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
Evra
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With you through every phase of your cycle. Evra is a calm, simple period tracker with a period calendar, ovulation and fertile window predictions, a daily log and content made just for you. No ads, and your data is never sold. Your health data is used only for you. PERIOD AND CYCLE CALENDAR Mark your period with a single tap. Evra learns your averages from the periods you log and shows your next period, fertile window and predicted ovulation on the calendar and the cycle ring. See every past period with its length and cycle length in one list. WIDGETS On your Home Screen and Lock Screen, Luna shows today's phase and the days until your period. Tap "Period started" on the medium widget or in Control Center. In Discreet mode, widgets never mention your cycle. APPLE HEALTH Your period days, symptoms, moods, weight and water are saved to Health, and entries other apps add to Health come into Evra. You choose what to share. DAILY LOG Flow, symptoms, mood, discharge, sex, sleep, water, weight, basal body temperature, ovulation and pregnancy tests, the pill and notes. Log from the Today screen in two taps. LUNA'S HOROSCOPE Every day, a short and playful note written for your sign, the Moon's sign in the sky and your cycle phase, with a color of the day and energy, love and calm scores. ASK LUNA Ask Luna anything about your cycle, periods, PMS, fertility, sexual health, nutrition and mood. Answers are tailored to your cycle. You decide whether to share your cycle details; your chat stays on your phone and is never stored on our servers. PHASE TIPS AND BLOG Short daily cards for your current phase and articles based on expert sources: PMS, period pain, the fertile window, nutrition, sleep and more. REMINDERS Get a heads-up before your period, on the expected day and if it's late, plus fertile window, ovulation, daily log and pill reminders. A good morning note every morning and a good evening note every night. In Discreet mode, notifications never mention your cycle. PRIVACY Face ID lock, encrypted notes, a copy of your data and account deletion whenever you want. EVRA PRO β’ Cycle insights: averages, variation and symptoms by phase β’ A PDF report to take to your doctor β’ 50 questions a day with Ask Luna (free: 5) β’ Color themes, app icons and costumes for Luna Monthly or yearly subscription; the yearly plan starts with a 1-week free trial. Payment is charged to your Apple ID account at confirmation of purchase. Unless cancelled at least 24 hours before the free trial ends, the yearly subscription starts automatically as a paid subscription. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. Manage or cancel your subscription in Settings > Apple ID > Subscriptions. Evra's predictions are not medical advice and should not be used as birth control. Talk to your doctor about decisions regarding your health. Terms of Use: https://evra.sinanozturk.dev/en/terms Privacy Policy: https://evra.sinanozturk.dev/en/privacy
Screenshots
Verdict
The clearest difference is ads: Evra at none against Holsi's shown. Holsi's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Holsi sells 4 in-app purchases, starting at $1.99 per month and Evra sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Holsi ships an update every 5 days, Evra every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Holsi | Evra |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 4 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 15 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | heungsu hyun | Sinan Ozturk |
In-app purchases
Holsi
- adsfree$1.991 Month
- νμ ν리미μ μκ°$3.991 Month
- νμ ν리미μ μ°κ°$29.991 Year
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- Holsi with Partner$39.991 Year
Evra
- Evra Pro Monthly$1.991 Month
- Evra Pro Yearly7 Days trial$7.991 Year









