Comparison

Cycle Sync Workouts vs fili

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

Head to head
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.

About

fili

Features
Read full description

Fili ist eine Sportapp. Sie hilft dabei, sich über Sport, Fitness und Ernährung zu informieren. Durch Features wie dem Trainingsplaner oder dem Zyklustracker, wird das Planen von Trainings erleichtert. Durch Informationen über konditionelle Fähigkeiten, Trainingslehre, Ernährung, Physiologie und Anatomie, kann man sich im Bereich der Sportwissenschaft bilden. Ergänzt wird Fili durch eine Vielzahl von Kraftübungen, welche zu empfehlen sind.

Screenshots

Cycle Sync Workouts4 screens
fili4 screens

Verdict

The call

The clearest difference is in-app purchases: fili at none against Cycle Sync Workouts's 3. fili also leads on iOS requirement (18.5 vs 26.0). On price, ads and device support 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. Cycle Sync Workouts sells 3 in-app purchases, starting at $3.99 per 7 days. fili asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Cycle Sync Workouts versus fili: the parameters behind the verdict, then further details
ParameterCycle Sync Workoutsfili
PriceFreeFree
Rating3.8 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 6 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS26.018.5 — better
Further details — not scored
Size249 MB156 MB
Age rating+417+
DeveloperGrim Works Sociedad LimitadaProblemli GmbH

In-app purchases

3 purchases

Cycle Sync Workouts

Subscriptions3
  • Premium Weekly$3.997 Days
  • Premium Monthly$9.991 Month
  • Premium Annual3 Days trial$44.991 Year
None

fili

No in-app purchases

Questions

Is Cycle Sync Workouts free?
Cycle Sync Workouts is free to download, with in-app purchases available.
Is fili free?
fili is free to download, with no in-app purchases.
Do Cycle Sync Workouts or fili have ads?
Neither Cycle Sync Workouts nor fili shows ads.

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