Comparison

Creatine Diary vs Hidrate

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

Head to head
About

Creatine Diary

Features
Read full description

Creatine Diary allows you to track and log your creatine intake. The app uses advanced mathematical modeling to estimate muscle creatine levels. Go beyond simple intake loggingβ€”understand your body's creatine saturation in real-time. === MODELED APPROACH === Consideration for: Absorption rates Natural creatine loss over time Muscle saturation thresholds Absorption efficiency variations === SMART TRACKING === Visual muscle creatine pool indicator Real-time saturation status Daily goal progress Historical data with color-coded calendar Quick-log with customizable default amounts === REMINDERS === Daily notifications Automatic reminder cancellation when goals are met Customizable reminder times Set up to 5 different reminder times throughout the day (Requires Pro) === COMPREHENSIVE HISTORY === Beautiful calendar view showing your consistency Detailed daily breakdowns with timestamps Visual indicators for missed days === INSIGHTS DASHBOARD === Track your intake adherence Keep a record of your longest streak Check your daily average intake Check your total intake over the period Analyze your muscle saturation trend === PRO FEATURES === LIFETIME ACCESS WITH ONE-TIME PAYMENT: Simple Mode: - Toggle into Simple Mode to get a minimalistic UI with the monthly calendar and a button to add the intake for a selected day iCloud Sync:Β  - Seamlessly sync your data and settings across all your devices. Never lose your progress when switching between your iPhone and iPad. Custom Model Parameters:Β  - Fine-tune absorption rates, loss rates, and saturation thresholds to match your individual physiology and response to creatine. Multiple Daily Reminders:Β  - Set up to 5 different reminder times throughout the day with custom labels to match your supplementation schedule. Data Export & Import: - Export your data as CSV files for backup and analysis - Import historical data in bulk with one tap === PERFECT FOR === Athletes optimizing performance Bodybuilders tracking intake Fitness enthusiasts wanting consistency Anyone taking creatine who wants to keep track of their intake PRIVACY FIRST Your data stays under your control. We do not collect any data - Not even anonymous reports. IMPORTANT NOTE This app is not intended for medical use. Always consult healthcare professionals for medical advice regarding supplementation. FINAL WORDS Transform your creatine supplementation from guesswork to precision. Download Creatine Diary and start tracking your intake now! TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hidrate

Features
Read full description

STAY HYDRATED WITHOUT THINKING Quickly log water, tea, coffee and more in seconds. See exactly how close you are to your daily goal, right from your lock screen or Apple Watch. SEE YOUR PROGRESS Track streaks, daily goals, and long-term consistency. Small wins add up to real habit change. STAY MOTIVATED Earn XP, level up, and complete challenges that keep you engaged and coming back daily. DO IT WITH FRIENDS Stay accountable with leaderboards, friendly competition, and motivational nudges. BUILT WITH PRIVACY IN MIND No ads. No third-party tracking. Your data stays yours.

Screenshots

Creatine Diary4 screens
Hidrate4 screens

Verdict

The call

The clearest difference is in-app purchases: Hidrate at none against Creatine Diary's 1. Hidrate also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Creatine Diary sells 1 one-off in-app purchase. Hidrate asks for nothing beyond the download.

UpkeepUpdate frequency

Creatine Diary ships an update every 3 weeks, Hidrate weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard2 real differences Β· 4 level
Creatine Diary versus Hidrate: the parameters behind the verdict, then further details
ParameterCreatine DiaryHidrate
PriceFreeFree
Update frequencyEvery 3 weeksWeekly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, Apple Watch β€” better
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size5 MB9 MB
Age rating12+12+
DeveloperMohamad WehbeVineet Garg

In-app purchases

1 purchases

Creatine Diary

One-time1
  • Pro (Lifetime)$0.99
None

Hidrate

No in-app purchases

Questions

Is Creatine Diary free?
Creatine Diary is free to download, with in-app purchases available.
Is Hidrate free?
Hidrate is free to download, with no in-app purchases.
Do Creatine Diary or Hidrate have ads?
Neither Creatine Diary nor Hidrate shows ads.
Which is updated more often, Creatine Diary or Hidrate?
Creatine Diary ships an update every 3 weeks, and Hidrate weekly. Most recently, Creatine Diary was updated on October 30, 2026 and Hidrate on November 5, 2026.

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