Comparison

Cycle Sync Workouts vs NestWell

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

NestWell

Features
Read full description

NestWell es tu compañera bilingüe para el embarazo y los primeros años de la crianza — diseñada para padres y madres que quieren un solo lugar tranquilo y confiable para todo, desde la primera ecografía hasta las primeras palabras. SEMANA A SEMANA EN EL EMBARAZO Sigue el crecimiento de tu bebé con actualizaciones semanales, comparaciones de tamaño con frutas, progreso por trimestre y consejos suaves sobre lo que puedes esperar esta semana. La cuenta regresiva hasta tu fecha probable de parto vive en la pantalla principal. NURI — TU COMPAÑERA DE IA BILINGÜE Pregúntale lo que sea a Nuri, a cualquier hora. Regresiones del sueño, dudas sobre alimentación, hitos del desarrollo, recuperación posparto — Nuri responde con claridad y cariño en español o inglés. Cambia de idioma al instante. Con NestWell Plus, Nuri recuerda tus conversaciones anteriores para darte respuestas más personalizadas. REGISTRA LO QUE IMPORTA Lleva un registro de bienestar, sueño, energía, ejercicio, visitas al doctor y un diario privado para mamá. Cuando llegue el bebé, registra tomas, pañales, sueño e hitos para cada hijo. Cada entrada se mantiene organizada y fácil de revisar. CENTRO DE CONOCIMIENTO Artículos curados y basados en evidencia para cada etapa — nutrición durante el embarazo, preparación para el parto, cuidado del recién nacido, sueño, alimentación, desarrollo del niño pequeño y mucho más. Guarda tus favoritos. UNA COMUNIDAD QUE TE ENTIENDE Conecta con otros padres y madres que están justo donde tú estás. Comparte preguntas, celebra logros y encuentra tu gente en grupos de apoyo. VARIOS HIJOS ¿Llevas un embarazo y un niño pequeño a la vez? NestWell maneja ambos, con un solo toque para cambiar entre ellos. PENSADA PARA AMBOS PADRES, EN AMBOS IDIOMAS Cada pantalla, artículo y respuesta de la IA funciona completamente en español e inglés — elige tu idioma cuando quieras desde Ajustes. NESTWELL PLUS Desbloquea el historial ilimitado de chats con Nuri, escaneos de seguridad guardados, contexto completo de conversaciones y soporte prioritario. Prueba NestWell Plus por $4.99 al mes o $39.99 al año. Las suscripciones se renuevan automáticamente al precio indicado hasta que se cancelen. Gestiona o cancela en tu cuenta de App Store al menos 24 horas antes de que termine el periodo. El pago se cobra a tu Apple ID. Cualquier parte no usada de una prueba gratuita se pierde al adquirir una suscripción. Terms of Use (EULA): https://nest-well-companion.replit.app/api/legal/terms Privacy Policy: https://nest-well-companion.replit.app/api/legal/privacy NestWell Plus is an auto-renewable subscription. Monthly $4.99/month or Yearly $39.99/year. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Apple ID Account Settings after purchase. Términos de uso (EULA): https://nest-well-companion.replit.app/api/legal/terms Política de privacidad: https://nest-well-companion.replit.app/api/legal/privacy NestWell Plus es una suscripción de renovación automática. Mensual $4.99/mes o Anual $39.99/año. El pago se cargará a tu cuenta Apple ID al confirmar la compra. La suscripción se renueva automáticamente a menos que se cancele al menos 24 horas antes del final del período actual. Tu cuenta será cargada por la renovación dentro de las 24 horas previas al final del período actual. Puedes gestionar y cancelar tus suscripciones en la configuración de tu cuenta Apple ID después de la compra.

Screenshots

Cycle Sync Workouts4 screens
NestWell3 screens

Verdict

The call

The clearest difference is iOS requirement: NestWell at 15.1 against Cycle Sync Workouts's 26.0. On price, update cadence, 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. Cycle Sync Workouts sells 3 in-app purchases, starting at $3.99 per 7 days and NestWell sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cycle Sync Workouts ships an update weekly, NestWell every 5 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Cycle Sync Workouts versus NestWell: the parameters behind the verdict, then further details
ParameterCycle Sync WorkoutsNestWell
PriceFreeFree
Rating3.8 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size247 MB47 MB
Age rating4+17+
DeveloperGrim Works Sociedad LimitadaAlberto Martinez

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
2 purchases

NestWell

Subscriptions2
  • NestWell Monthly Premium$4.991 Month
  • NestWell Annual Premium$39.991 Year

Questions

Is Cycle Sync Workouts free?
Cycle Sync Workouts is free to download, with in-app purchases available.
Is NestWell free?
NestWell is free to download, with in-app purchases available.
Do Cycle Sync Workouts or NestWell have ads?
Neither Cycle Sync Workouts nor NestWell shows ads.
Which is updated more often, Cycle Sync Workouts or NestWell?
Cycle Sync Workouts ships an update weekly, and NestWell every 5 days. Most recently, Cycle Sync Workouts was updated on September 23, 2026 and NestWell on September 30, 2026.

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