Comparison

SyncMate Cycle Tracker vs Douce

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

Head to head
About

SyncMate Cycle Tracker

Features
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SyncMate Description Understand Her Cycle. Strengthen Your Relationship. Ever felt out of step with your partner's energy or mood and wished you understood why? SyncMate is a cycle education app built for partners. Enter her last period start date, with her knowledge and consent, and SyncMate explains which phase of the cycle she is likely in, what is happening hormonally, and how you can be a genuinely supportive partner through each phase. SyncMate is not another tracking app. It is a guide to the science behind the cycle, written for the person standing beside her. KEY FEATURES Today's Phase at a Glance See the estimated current phase, the predicted next period, and a clear timeline of the weeks ahead. Predictions improve as you log more cycles. Daily Partner Insights Each day, get one practical suggestion matched to her likely phase: when she may want company and plans, and when quiet support or extra patience means more. Suggestions rotate so they stay fresh. The Science, Explained The Interactive Timeline walks through every phase: which hormones are rising or falling, how that can affect energy, mood and comfort, and why understanding this builds empathy. Observations and Patterns Note what you notice (mood, symptoms, what helped) and, over several cycles, SyncMate highlights patterns that tend to recur around the same cycle day. Daily Reminder Choose a time for a short daily insight on your phone, so staying thoughtful becomes a habit. Private by Design Everything stays on your iPhone. No account, no cloud sync, no analytics, no tracking. Delete the app or use Reset All Data and it is gone. FREE FOR 30 DAYS, THEN SUBSCRIBE SyncMate is free to use for 30 days from your first download. After that, a monthly or annual subscription unlocks continued access. Subscriptions are billed to your Apple ID and renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://syncmateapp.com/privacy Medical Disclaimer: SyncMate provides general wellness and relationship suggestions based on estimated cycle phases. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Cycle predictions are estimates and should not be used for contraception, fertility planning, or medical decisions. Always consult a qualified healthcare professional for medical concerns. Show her you care by understanding what she is going through. Download SyncMate and start learning today.

About

Douce

Features
Read full description

Douce is the cozy cocoon you open when your period hurts. No account, no ads, and your health data stays on your phone. Just a little pink droplet who knows you, simple gestures that bring relief, and tracking that helps you plan ahead. YOUR MASCOT • You name her, she talks to you like a friend and reacts to your day • One question per screen, never a boring form RELIEF, RIGHT NOW • SOS crisis mode: three guided steps when the cramp hits • Heat: hot-water-bottle timer that really ends, even on the lock screen • Guided slow breathing, 5 minutes • Guided stretching session on video, gentle self-massage, warm drinks, walking: every technique explained in one card • A pain-relief position for difficult nights TRACK IN 10 SECONDS • How you feel, where it hurts, how much: one check-in a day • Your 14-day pain curve at a glance, ready to show your doctor • Your cycle day and phase, explained without jargon PLAN AHEAD • Cycle calendar with your next predicted period • A reminder two days before your period: time to get ready • A gentle evening note to log how you feel (optional) YOUR DATA IS YOURS Your cycle, your pain and your name stay on your phone: they're never sent or sold. Delete everything in two taps. WHO IS IT FOR? For everyone with painful periods who wants concrete gestures rather than vague advice. Douce is not a medical device: if pain stops you from living normally, talk to a doctor. DOUCE PREMIUM Free, forever: SOS mode, the heat timer, guided breathing, the daily check-in, the cycle calendar and the reminder two days before your period. Douce Premium unlocks every technique, the cocoon rituals, the guided stretching video session, "what helps you", your pain curve and your recap after every cycle: $39.99 per year (with a 7-day free trial) or $7.99 per month (prices vary by country). Payment is charged to your Apple ID at confirmation (or at the end of the trial). The subscription renews automatically unless cancelled at least 24 hours before the end of the current period, in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://douce-privacy.vercel.app SOURCES Douce's advice is based on health organisations (NHS, ACOG, WHO) and published studies, all cited in the app.

Screenshots

SyncMate Cycle Tracker4 screens
Douce4 screens

Verdict

The call

The clearest difference is update cadence: Douce at every 3 days against SyncMate Cycle Tracker's every 3 months. Douce also leads on iOS requirement (15.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. SyncMate Cycle Tracker sells 2 in-app purchases, starting at $4.99 per month and Douce sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SyncMate Cycle Tracker ships an update every 3 months, Douce every 3 days. The most recent releases landed on November 9, 2026 and November 11, 2026 respectively.

Scorecard2 real differences Ā· 4 level
SyncMate Cycle Tracker versus Douce: the parameters behind the verdict, then further details
ParameterSyncMate Cycle TrackerDouce
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.515.0 — better
Further details — not scored
Size2 MB52 MB
Age rating17+12+
DeveloperGratitude LLCYounes Boumahdi

In-app purchases

2 purchases

SyncMate Cycle Tracker

Subscriptions2
  • SyncMate Monthly Subscription$4.991 Month
  • SyncMate Yearly Subscription$29.991 Year
3 purchases

Douce

Subscriptions3
  • Douce Premium Ā· Monthly$7.991 Month
  • Douce Premium Ā· Yearly offer7 Days trial$24.991 Year
  • Douce Premium Ā· Yearly7 Days trial$39.991 Year

Questions

Is SyncMate Cycle Tracker free?
SyncMate Cycle Tracker is free to download, with in-app purchases available.
Is Douce free?
Douce is free to download, with in-app purchases available.
Do SyncMate Cycle Tracker or Douce have ads?
Neither SyncMate Cycle Tracker nor Douce shows ads.
Which is updated more often, SyncMate Cycle Tracker or Douce?
SyncMate Cycle Tracker ships an update every 3 months, and Douce every 3 days. Most recently, SyncMate Cycle Tracker was updated on November 9, 2026 and Douce on November 11, 2026.

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