Comparison

Ona 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

Ona

This AI-powered health expert provides personalized guidance for menstrual and hormonal health. It analyzes symptoms, identifies potential root causes, and offers tailored recommendations for supplements, nutrition, and lifestyle changes to help users feel better.

Highlights
  • AI-driven health assessment
  • Personalized daily recommendations
  • In-depth Q&A for health queries
  • Advanced cycle and symptom tracking
  • Data privacy and security
  • Connects with wearables
Features
Read full description

Ona is the first AI health expert built specifically for menstrual and hormonal health. Designed in collaboration with renowned naturopathic doctor Lara Briden, Ona offers expert insight for anyone navigating symptoms like painful periods, PMS, PCOS, or perimenopause. Ona goes beyond cycle tracking — it analyzes your symptoms, identifies likely root causes, and offers daily, tailored guidance to help you feel better. Plus, it includes upgraded tracking tools so you can manage your cycle with clinical-level precision. With Ona, you can: Run a full health assessment Uncover what might be behind your symptoms — from blood sugar imbalances to nutrient deficiencies or inflammation. Get daily, personalized recommendations Receive a structured plan of supplements, nutrition, and lifestyle changes, tailored to your cycle and health profile. Ask in-depth questions and get clear answers From “Why am I spotting?” to “What does this blood test mean?” Ona answers with research-backed clarity. Track meaningful data Log symptoms, cycle phases, temperature, and more — or connect your wearable — to get insights that matter. Stay in control of your data Your privacy is non-negotiable. Ona never sells your data and adheres to strict security standards. No guesswork. No gaslighting. Just better answers. Start using Ona for free and take control of your menstrual and hormonal health. Connect with us: Web: https://getona.app Instagram: https://instagram.com/onahealthapp Please note: Ona is not a diagnostic tool and should not be used as a method of contraception or to facilitate conception. Predictions and insights provided by the app are intended for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for any health concerns or decisions. If you have any questions, please contact us at contact@ona.health

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

Ona4 screens
Cycle Sync Workouts4 screens

Verdict

The call

The clearest difference is rating: Ona at 4.6 against Cycle Sync Workouts's 3.8. Ona also leads on ratings volume (33 vs 10) and iOS requirement (15.1 vs 26.0). Cycle Sync Workouts's advantage is ads (none vs shown). On price, review sentiment, update cadence 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. Ona sells 9 in-app purchases, starting at $5.99 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

Ona holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 33 and 10 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

UpkeepUpdate frequency

Ona ships an update weekly, Cycle Sync Workouts every 5 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Ona versus Cycle Sync Workouts: the parameters behind the verdict, then further details
ParameterOnaCycle Sync Workouts
PriceFreeFree
Rating4.6 (33 ratings) — better3.8 (10 ratings)
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings33 — better10
Update frequencyWeeklyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size92 MB249 MB
Age rating17+4+
DeveloperOna Health Solutions Inc.Grim Works Sociedad Limitada

Customer experience

Ona

All ratings33 ratings
Positive90.9%
Neutral3.0%
Negative6.1%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
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

9 purchases

Ona

Subscriptions9
  • Ona Premium Monthly$5.991 Month
  • Ona Premium Monthly7 Days trial$9.991 Month
  • Ona Premium Monthly$9.991 Month
Show 6 more
  • Ona Premium Monthly7 Days trial$13.991 Month
  • Ona Premium Monthly7 Days trial$19.991 Month
  • Ona Premium Yearly$39.991 Year
  • Ona Premium Yearly7 Days trial2 variants$84.991 Year
  • Ona Premium Yearly7 Days trial$119.991 Year
  • Ona Premium Yearly7 Days trial$169.991 Year
3 purchases

Cycle Sync Workouts

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Monthly$9.991 Month
  • Premium Annual1 Month trial$44.991 Year

Questions

Is Ona free?
Ona 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, Ona or Cycle Sync Workouts?
Ona is rated higher. Ona averages 4.6 out of 5 from 33 ratings, while Cycle Sync Workouts averages 3.8 from 10 ratings.
Do Ona or Cycle Sync Workouts have ads?
Ona shows ads; Cycle Sync Workouts does not.
Which is updated more often, Ona or Cycle Sync Workouts?
Ona ships an update weekly, and Cycle Sync Workouts every 5 days. Most recently, Ona was updated on November 5, 2026 and Cycle Sync Workouts on November 5, 2026.

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