Comparison

DotDays PMS Relief vs Cycle Sync Workouts

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

Head to head
About

DotDays PMS Relief

Track your menstrual cycle and receive personalized nutrition recommendations tailored to each phase. Understand how food can alleviate PMS, bloating, and cramps, helping you feel your best throughout your cycle.

Highlights
  • Personalized nutrition advice based on cycle phase
  • Food and drink insights for symptom relief
  • Period and menstrual cycle tracking
  • Color-coded cycle phase visualization
  • Syncs with Apple Health and Cycle Tracker
  • Manual logging of period and symptoms
Features
Read full description

Ever notice how your energy, mood, cravings, and sleep shift throughout the month? That’s not random - it’s your hormones. DotDays helps you understand what’s happening in your body and gives you personalized, practical guidance so you can feel your best throughout your cycle. PERSONALIZED RECOMMENDATONS THAT ADAPT TO YOU Based on where you are in your cycle and the symptoms you log, DotDays provides tailored guidance across: -Nutrition -Exercise -Mood -Sleep For example: Feeling bloated? -- Bananas can help relax muscles, supports digestion and reduce fluid retention. Cramps; ugh! -- Walking can help reduce pain by increasing blood flow and releasing feel-good endorphins. No vague advice. No one-size-fits-all tips. BUILT ON REAL SCIENCE DotDays was built by women, for women and is grounded in 10+ years of peer-reviewed research and expert validation. That means: -A deep understanding of how women actually experience their cycle; not just how you’re “supposed” to -Recommendations are tied to what’s actually happening hormonally in your body -You’ll understand why something helps, not just be told what to do -No generic “wellness” advice that could apply to anyone, at any time -Structured, evidence-based guidance you can trust. PERIOD AND MENSTRUAL CYCLE TRACKING -Discover your body’s unique patterns and how diet, mood, sleep and exercise factor into those patterns -Color-coded phases make it easy to follow what phase of your cycle you are in when HANDY REMINDERS, RIGHT WHEN YOU NEED THEM -Support your body throughout your cycle, whether that’s hydrating more, winding down earlier, or adjusting your routine EASY TO SET UP -Syncs to Apple Health and Apple Cycle Tracker so you can be all set with just a few taps -No tracker? No problem! You can easily log & track your period, symptoms and experiences right in the DotDays app Please note: DotDays’ predictions and recommendations should not be considered a form of birth control or conception aid. The DotDays app is not a substitute for professional medical advice, diagnosis, or treatment. A few legal details: After you choose the DotDays subscription that's right for you & confirm your purchase, the credit card associated with your iTunes Account will be charged. Once purchased, your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. If you currently have a free trial, any unused time will be forfeited when you purchase a subscription. If you want to renew your subscription, your account will be charged the same amount you paid for your initial subscription, 24 hours before the end of the current period. You can manage or change your subscription at any time, including turning off auto-renewal, by going to the 'Account Settings" on your device after the purchase. dotdayshealth.com Terms of service: https://dotdayshealth.com/terms-of-use/ Privacy policy: https://dotdayshealth.com/privacy-policy/

About

Cycle Sync Workouts

This app adapts your training to your menstrual cycle, offering personalized workouts based on your phase and how you feel. It tracks your cycle, symptoms, and provides phase-specific exercise recommendations for natural progress without burnout.

Highlights
  • Menstrual cycle tracking
  • Personalized workout templates
  • Comprehensive symptom tracking
  • Cycle-based smart workouts
  • Phase-specific training guidance
Features
Read full description

Your hormones affect everything — your mood, your energy, your strength. DROP IT is the first training app designed for women that auto-regulates your workouts based on your menstrual cycle and daily biofeedback. No rigid calendar rules. Just smart science that adapts to your body. Your body isn’t the same every day. Your training shouldn’t be either. DROP IT combines an elegant, minimalist cycle tracker with Siena, your personal AI-powered cycle and fitness coach. Together, they adjust workout intensity, volume, weights, and rest periods based on your cycle phase recovery thresholds and how you feel. No burnout. No plateaus. Just progress that flows with your life. What’s included: · Daily Biofeedback & Readiness Score Log your sleep, energy, mood, and localized muscle soreness to calculate your daily Readiness Score (0-100). The app calibrates hormonal overrides (like estrogen surges or active periods) to assess your Central Nervous System recovery accurately. · Adaptive Workout Recommended Sessions Receive a daily workout recommendation that automatically scales to your recovery state. The app applies scientific volume caps (limiting set volume to prevent fatigue), scales recommended loads using Reps-in-Reserve (RIR) safety buffers, and automatically adjusts rest timers. · Meet Siena: Your AI Cycle & Training Assistant Chat with Siena in a safe, private space to get instant, personalized guidance about your current phase, symptoms, and nutrition. Think of it as a context-aware health and training coach in your pocket. · Agentic Workout Generator & Customization Ask Siena to generate a complete workout template from scratch or modify your existing routines on the fly. Siena automatically scales sets, reps, and loads based on your cycle phase fatigue and recovery capacity. · Frictionless Workout Tracking Log your workouts with ease using our brand-new, distraction-free training interface. Access preview cards, a central workout hub, detailed set-by-set logging, and automated rest timers. · Personalized Workout Templates Create your own workout routines or use our phase-based templates. Build training plans that adapt to your cycle and save them for future use. Your cycle, respected: · MENSTRUAL: Manage active fatigue, track iron levels, and adapt load to symptom severity. · FOLLICULAR: Estrogen returns. High recovery capacity — time to build and increase volume. · OVULATORY: Peak force potential. Leverage strength with auto-regulated joint-safety checks. · LUTEAL: Manage systemic fatigue, increase rest intervals, and utilize adaptive volume caps. This isn’t just a gym app. It’s a new standard for women who train. Auto-regulated training has been shown to improve performance markers by up to 13.9% compared to traditional, rigid routines. Download DROP IT and start syncing your strength. Terms of Use: https://www.dropitcycle.com/terms-conditions Privacy Policy: https://www.dropitcycle.com/privacy-policy Support: administracion@grimworks.es Subscription pricing and terms: Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. DROP IT will never sell or share your health data. You are always in control.

Screenshots

DotDays PMS Relief4 screens
Cycle Sync Workouts4 screens

Verdict

The call

The clearest difference is review sentiment: DotDays PMS Relief at 100% against Cycle Sync Workouts's 50%. DotDays PMS Relief also leads on rating (4.4 vs 3.8) and monetization model (free vs free with in-app purchases). Cycle Sync Workouts's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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. DotDays PMS Relief sells 5 in-app purchases, starting at $3.99 per month and Cycle Sync Workouts sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DotDays PMS Relief holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 7 and 10 respectively. Written reviews point the same way: 100% of DotDays PMS Relief's written reviews are positive against 50% of Cycle Sync Workouts's.

UpkeepUpdate frequency

DotDays PMS Relief ships an update every 3 weeks, Cycle Sync Workouts weekly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
DotDays PMS Relief versus Cycle Sync Workouts: the parameters behind the verdict, then further details
ParameterDotDays PMS ReliefCycle Sync Workouts
PriceFreeFree
Rating4.4 (7 ratings) — better3.8 (10 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings710 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.0
Further details — not scored
Size88 MB247 MB
Age rating4+4+
DeveloperKipis Health Inc.Grim Works Sociedad Limitada

Customer experience

DotDays PMS Relief

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cycle Sync Workouts

All ratings10 ratings
Positive70.0%
Neutral0.0%
Negative30.0%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

5 purchases

DotDays PMS Relief

Subscriptions5
  • DotDays Premium Subcription$3.991 Month
  • DotDays Premium Subcription$19.991 Month
  • DotDays Premium Subcription7 Days trial$24.991 Year
Show 2 more
  • DotDays Premium Subscription$34.993 Months
  • DotDays Premium Subcription$79.991 Year
3 purchases

Cycle Sync Workouts

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Monthly$9.991 Month
  • Premium Annual3 Days trial$44.991 Year

Questions

Is DotDays PMS Relief free?
DotDays PMS Relief is free to download, with in-app purchases available.
Is Cycle Sync Workouts free?
Cycle Sync Workouts is free to download, with in-app purchases available.
Which has better reviews, DotDays PMS Relief or Cycle Sync Workouts?
DotDays PMS Relief is rated higher. DotDays PMS Relief averages 4.4 out of 5 from 7 ratings, while Cycle Sync Workouts averages 3.8 from 10 ratings.
Do DotDays PMS Relief or Cycle Sync Workouts have ads?
Neither DotDays PMS Relief nor Cycle Sync Workouts shows ads.
Which is updated more often, DotDays PMS Relief or Cycle Sync Workouts?
DotDays PMS Relief ships an update every 3 weeks, and Cycle Sync Workouts weekly. Most recently, DotDays PMS Relief was updated on October 9, 2026 and Cycle Sync Workouts on October 10, 2026.

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