Comparison

CalmFlow vs Yuna Period:Cycle Tracker

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

Head to head
About

CalmFlow

Features
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CalmFlow is a private menopause companion designed to help you track symptoms, notice possible patterns, and find practical support for everyday moments. Whether you're in perimenopause, menopause, postmenopause, or you're not quite sure, CalmFlow gives you a simple place to understand your experience over time. TRACK WHAT MATTERS • Quickly log hot flashes, night sweats, sleep, brain fog, mood, energy, and more • Add severity, notes, duration, and daily context when you want more detail • Keep a personal history of what you've been experiencing DISCOVER POSSIBLE PATTERNS • See summaries based on your own tracking history • Explore possible associations between symptoms and daily context • Review longer-term patterns as your history grows FIND RELIEF IN THE MOMENT • Access practical cooling, relaxation, sleep, and grounding tools • Find everyday strategies organized around what you need right now • Save useful strategies for later PREPARE FOR APPOINTMENTS • Turn your tracking history into useful summaries • Export information for your own records or to discuss with a healthcare professional PRIVATE BY DESIGN Your health logs stay on your device. No CalmFlow account is required. Purchases are securely managed through Apple. CALMFLOW PRO Unlock the complete CalmFlow experience with a one-time purchase — no subscription required. CalmFlow Pro includes: • Longer-term symptom patterns • Deeper and longer-term insights • Full Relief library • Appointment summaries • PDF appointment reports and data export IMPORTANT CalmFlow is intended for wellness tracking, education, and personal health observations. It does not diagnose medical conditions or provide medical advice, diagnosis, or treatment. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Yuna Period:Cycle Tracker

Read full description

Yuna is a private period and cycle tracker for people who want a calmer way to understand their body rhythm over time. Record period start and end dates, flow, pain, symptoms, mood, daily notes, and lifestyle factors. As your records build up, Yuna organizes cycle patterns, symptom trends, and readable summaries so everyday health tracking feels clearer and less stressful. Key features: • Period and cycle log: track period days, flow, pain, and body notes • Symptom and mood diary: keep physical symptoms, emotions, and daily factors in one place • Calendar view: review period, ovulation, and fertile-window references in a simple timeline • Trends and summaries: understand patterns from records stored on your device • Body constitution reference: optional lifestyle reflection inspired by traditional wellness concepts, for general self-care only • Privacy-first design: records stay local by default, with no advertising or tracking SDKs in this release • Privacy tools: privacy level, discreet interface options, local backup, and emergency local data erase • Voice notes: with permission, turn spoken notes into text records • Emergency mode: with permission, prepare help messages or open map directions when you choose to use it Yuna is built for steady observation, not alarm. It helps you keep a clear personal record while respecting privacy and emotional comfort. Health notice: Yuna is for period tracking, trend review, and general lifestyle reference. It does not provide medical diagnosis, treatment, contraception, fertility planning, or emergency decision-making. If you have severe pain, abnormal bleeding, suspected pregnancy, persistent discomfort, or an urgent condition, contact a qualified healthcare professional or local emergency services.

Screenshots

CalmFlow4 screens
Yuna Period:Cycle Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Yuna Period:Cycle Tracker at none against CalmFlow's 2. CalmFlow's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.5). On price and ads 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. CalmFlow sells 2 in-app purchases, starting at $4.99 per month. Yuna Period:Cycle Tracker asks for nothing beyond the download.

Scorecard3 real differences · 3 level
CalmFlow versus Yuna Period:Cycle Tracker: the parameters behind the verdict, then further details
ParameterCalmFlowYuna Period:Cycle Tracker
PriceFreeFree
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.5
Further details — not scored
Size52 MB4 MB
Age rating4+12+
DeveloperMark Mager飞 江

In-app purchases

2 purchases

CalmFlow

Subscriptions2
  • CalmFlow Pro Monthly$4.991 Month
  • CalmFlow Pro Yearly$29.991 Year
None

Yuna Period:Cycle Tracker

No in-app purchases

Questions

Is CalmFlow free?
CalmFlow is free to download, with in-app purchases available.
Is Yuna Period:Cycle Tracker free?
Yuna Period:Cycle Tracker is free to download, with no in-app purchases.
Do CalmFlow or Yuna Period:Cycle Tracker have ads?
Neither CalmFlow nor Yuna Period:Cycle Tracker shows ads.

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