Comparison

ValeBiohack vs Cyster

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

Head to head
About

ValeBiohack

Features
Read full description

With the ValeBiohack App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

About

Cyster

This app helps you understand your PCOS by tracking your cycle, symptoms, nutrition, and lifestyle habits. It offers personalized recipes, workouts, and an AI coach for support. View trends, create clinician summaries, and keep data private on your device.

Highlights
  • Track cycle, symptoms, mood, sleep, meals, movement, hydration, medications
  • Personalized PCOS-friendly recipes and workouts
  • AI-powered wellbeing coach
  • Connect Apple Health
  • Trend analysis and visual insights
  • Clinician-friendly summary generation
  • Local data storage
Features
Read full description

Cyster is a private PCOS wellbeing companion designed to help you understand patterns in your cycle, symptoms, nutrition, movement, sleep, hydration, and everyday health. Cyster is 100% free to use i.e. no subscriptions, paywalls or in-app purchases required. With Cyster, you can: • Track your cycle, symptoms, mood, sleep, meals, movement, hydration, and medications • Explore personalized PCOS-friendly recipes, workouts, and educational resources • Connect Apple Health to bring selected wellbeing information into one place • Chat with a supportive AI-powered wellbeing coach • Review trends and visual insights across Day, Week, Month, and Lifetime views • Use Dark Mode for a more comfortable experience, day or night • Create a clinician-friendly summary that you choose when and how to share • Keep your profile and wellbeing logs stored locally on your device Cyster is designed for educational and general wellbeing support. It does not diagnose, treat, cure, or prevent any medical condition and is not a substitute for advice from a qualified healthcare professional Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cyster-web.vercel.app/privacy/

Screenshots

ValeBiohack4 screens
Cyster4 screens

Verdict

The call

The clearest difference is update cadence: Cyster at weekly against ValeBiohack's every 6 weeks. ValeBiohack's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ValeBiohack ships an update every 6 weeks, Cyster weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
ValeBiohack versus Cyster: the parameters behind the verdict, then further details
ParameterValeBiohackCyster
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size162 MB57 MB
Age rating4+12+
DeveloperVALEBIOHACK PERSONAL SPORT COACHING SERVICESPrathmesh Kharade

In-app purchases

None

ValeBiohack

No in-app purchases

None

Cyster

No in-app purchases

Questions

Is ValeBiohack free?
ValeBiohack is free to download, with no in-app purchases.
Is Cyster free?
Cyster is free to download, with no in-app purchases.
Do ValeBiohack or Cyster have ads?
Neither ValeBiohack nor Cyster shows ads.
Which is updated more often, ValeBiohack or Cyster?
ValeBiohack ships an update every 6 weeks, and Cyster weekly. Most recently, ValeBiohack was updated on October 30, 2026 and Cyster on October 31, 2026.

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