Comparison

HydraGuard vs Six Pack Mind

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

Head to head
About

HydraGuard

This app uses a unique proof-based system to ensure you stay hydrated. It locks your other apps until you drink water and take a photo as verification, while also allowing you to care for a virtual pet fish that thrives on your consistent water intake.

Highlights
  • Drink and unlock apps with photo proof
  • Care for a virtual pet fish
  • Personalized smart water reminders
  • Track hydration progress and streaks
  • Earn rewards and unlock customizations
Features
Read full description

You know you should drink more water. The reminder arrives, you swipe it away, and the bottle on your desk is still full at four in the afternoon. HydraGuard is a water tracker built for exactly that moment. When a drink is due, it locks the apps you have chosen on your own phone, and the only way to unlock them is to drink and snap a quick photo as proof. It is the hydration reminder you cannot dismiss. DRINK AND UNLOCK - Choose which of your own apps get locked when water is due - Take a quick photo of your water to unlock them again - No dismissing, no "later" - the nudge holds until you actually drink - You set the goal and the schedule, and the lock is yours to configure A FISH THAT DRINKS WITH YOU - Meet your daily water goal and your virtual pet fish grows happier and stronger - Evolve your fish and decorate its tank as you keep the habit going - Earn tank themes, accessories and badges for staying consistent SMART REMINDERS - Personalised water reminders built around your own schedule and goals - Reminders that keep working long after ordinary notifications stop landing SEE THE HABIT BUILD - Hydration streaks for every consecutive day you hit your goal - Daily water intake stats and goal tracking - Consistency you can actually see, in the numbers and in the tank WHO IT IS FOR Anyone who has downloaded a water tracker before and stopped opening it after a week. People whose hydration falls apart on busy days, in hot weather, or at a desk. People who are fasting and want their water intake on record. Anyone who responds better to a nudge with consequences than to one more notification. SUBSCRIPTION HydraGuard is free to download. HydraGuard Premium is available as a weekly or monthly subscription, and the monthly plan starts with a 3-day free trial. The price for your region is shown in the app before you confirm, and payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends, and can be managed or cancelled in your Apple ID settings. Download HydraGuard and let the glass of water be the thing that gets your phone back. Terms of Use (EULA): https://sites.google.com/view/hydraguard-terms-of-use/home Privacy Policy: https://sites.google.com/view/hydraguard-privacy-policy/home

About

Six Pack Mind

Features
Read full description

Unlock the power of your mind and take control of your day with Six Pack Mind. Six Pack Mind is a premium, all-in-one personal growth and mindfulness app designed to help you build mental resilience, establish healthy routines, and track your progress securely. Whether you are focusing on habit formation, mindfulness, or daily scheduling, Six Pack Mind provides the tools you need to build a stronger mind. KEY FEATURES: - SMART, WINDOW-LIMITED REMINDERS Never get interrupted during your sleep or quiet hours. Set repeating alarms (hourly, minutely, or daily) that are constrained strictly to your active hours (e.g., only repeat alarms between 9:00 AM and 6:00 PM). Alarms will automatically schedule and resume around your custom boundaries. - MINDFULNESS & MEDITATION AUDIO Access a library of curated audio tracks designed to help you center your thoughts, reduce stress, build focus, and improve sleep quality. - GOAL TRACKING & MILESTONES Set, edit, and track your personal goals. Break them down into manageable daily habits and monitor your consistency over time with intuitive progress metrics. - SECURE USER EXPERIENCE Your privacy is our priority. Six Pack Mind uses advanced device-level security features to prevent unauthorized screen captures or recordings of your private goal diaries and chats. - INTEGRATED COACHING & CHAT Stay connected and motivated. Securely interact with peers or coaches to receive guidance, share milestones, and keep yourself accountable. Build a stronger routine, align your day, and develop a resilient mindset. Download Six Pack Mind today.

Screenshots

HydraGuard4 screens
Six Pack Mind4 screens

Verdict

The call

The clearest difference is in-app purchases: Six Pack Mind at none against HydraGuard's 2. Six Pack Mind also leads on ads (none vs shown) and iOS requirement (15.5 vs 17.6). HydraGuard's advantage is update cadence (every 4 days vs every 2 weeks). On price 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. HydraGuard sells 2 in-app purchases, starting at $1.99 per 7 days. Six Pack Mind asks for nothing beyond the download.

UpkeepUpdate frequency

HydraGuard ships an update every 4 days, Six Pack Mind every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
HydraGuard versus Six Pack Mind: the parameters behind the verdict, then further details
ParameterHydraGuardSix Pack Mind
PriceFreeFree
Rating5.0 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size37 MB59 MB
Age rating4+4+
DeveloperUmut AcerbatimurHANDLE EXCEPTION IT SERVICES PRIVATE LIMITED

In-app purchases

2 purchases

HydraGuard

Subscriptions2
  • HydraGuard Premium$1.997 Days
  • HydraGuard Premium3 Days trial$4.991 Month
None

Six Pack Mind

No in-app purchases

Questions

Is HydraGuard free?
HydraGuard is free to download, with in-app purchases available.
Is Six Pack Mind free?
Six Pack Mind is free to download, with no in-app purchases.
Do HydraGuard or Six Pack Mind have ads?
HydraGuard shows ads; Six Pack Mind does not.
Which is updated more often, HydraGuard or Six Pack Mind?
HydraGuard ships an update every 4 days, and Six Pack Mind every 2 weeks. Most recently, HydraGuard was updated on November 4, 2026 and Six Pack Mind on October 31, 2026.

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