Comparison

Cycle Sync Workouts vs Tending

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

Tending

Features
Read full description

Tending is a calm, private home for the rhythms worth keeping an eye on: your menstrual cycle, your water, and your movement. No account, no cloud, no tracking — everything stays on your device. MENSTRUAL CYCLE & MOON - Log period start and end dates in seconds, and backlog past cycles too. - Adaptive predictions learn from your history — the more you log, the sharper your next-period, ovulation, and fertile-window estimates become. - A day-by-day phase ring shows exactly where you are in your cycle. - Swipe to a moon view that tracks the lunar phase alongside your cycle. - A full-year calendar map and a cycle-vs-moon chart reveal your patterns over time. - An optional, gentle reminder before your next predicted period. WATER - Track every sip against a daily goal with a playful animated tumbler. - One-tap quick-add buttons you can customize. - Hydration streaks and pace-aware reminders that nudge you only when you fall behind. - Optional, write-only sync to Apple Health. - A Home Screen and Lock Screen widget with one-tap logging. MOVEMENT - A simple daily yes/no workout streak with a weekly goal. - A 16-week heatmap so you can see your consistency at a glance. PRIVACY FIRST - All your data is stored only on your device. There is no Tending account and no server. - No analytics, no ads, no third-party tracking. - Lock the app behind Face ID, Touch ID, or your passcode. - Your cycle data never leaves the app. The only optional sharing is water to Apple Health — off by default and write-only. Tending is built to be quiet, warm, and yours.

Screenshots

Cycle Sync Workouts4 screens
Tending4 screens

Verdict

The call

The clearest difference is in-app purchases: Tending at none against Cycle Sync Workouts's 3. Tending also leads on iOS requirement (18.0 vs 26.0). Cycle Sync Workouts's advantage is update cadence (weekly vs every 6 weeks). 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. Tending asks for nothing beyond the download.

UpkeepUpdate frequency

Cycle Sync Workouts ships an update weekly, Tending every 6 weeks. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Cycle Sync Workouts versus Tending: the parameters behind the verdict, then further details
ParameterCycle Sync WorkoutsTending
PriceFreeFree
Rating3.8 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS26.018.0 — better
Further details — not scored
Size247 MB3 MB
Age rating4+4+
DeveloperGrim Works Sociedad LimitadaJoshua Harrington

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

Tending

No in-app purchases

Questions

Is Cycle Sync Workouts free?
Cycle Sync Workouts is free to download, with in-app purchases available.
Is Tending free?
Tending is free to download, with no in-app purchases.
Do Cycle Sync Workouts or Tending have ads?
Neither Cycle Sync Workouts nor Tending shows ads.
Which is updated more often, Cycle Sync Workouts or Tending?
Cycle Sync Workouts ships an update weekly, and Tending every 6 weeks. Most recently, Cycle Sync Workouts was updated on September 23, 2026 and Tending on October 7, 2026.

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