Comparison

Bladder Journal vs Bladder Buddy

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

Head to head
About

Bladder Journal

This app helps you track urination, fluid intake, and leakage to understand your bladder health. It generates reports for healthcare providers and offers AI-powered insights and audio analysis for volume estimation. Available on iPhone and Apple Watch.

Highlights
  • Log urination details (volume, pain, urgency)
  • Track fluid intake and leakage episodes
  • Generate clinical PDF/CSV reports
  • AI-powered pattern analysis
  • Audio analysis for urination volume
  • Apple Watch and Home Screen widget support
  • Privacy-focused with optional iCloud sync
Features
Read full description

Bladder Journal is a bladder diary app and pee tracker that helps you track urination and urinary frequency to improve urinary health. Use it as your urination log and voiding diary—an accurate urination tracker app for iPhone and Apple Watch. Turn your iPhone/Apple Watch into a comprehensive Bladder Health Companion. Bladder Journal effortlessly tracks urination, fluid intake, pain, and leakage, turning entries into clear trends and actionable insights—all while prioritizing your privacy. Generate clinically approved reports (PDF/CSV) for your physician or healthcare provider, free of charge. Use your Apple Watch for ease of entry as well! KEY FEATURES: Effortless Tracking: - Log urination (volume, duration, urgency, stream strength, pain, nighttime events) - Record fluid intake (type and amount) - Track leakage episodes (volume, pad changes) - Sync with HealthKit (Apple Health) for water and incontinence Deep Insights (Pro): - AI-powered summaries revealing hidden patterns and triggers in your data, including exclusive charts. - AI Chat (requires yearly subscription) digs deeper into any questions about your data. Smart Alerts (Pro): - Smart Alerts learns from your unique patterns to anticipate your needs throughout the day - Predicts bathroom timing so you can plan ahead with more confidence - Identifies safe windows for activities and travel - Monitors hydration patterns and flags potential dehydration risk - Helps prepare you for nighttime with confidence scoring - Predictive intelligence not offered by other bladder diary apps Audio Analysis (Pro): - Audio Analysis accurately estimates urination volume through on-device sound analysis. No more measuring cups Clinical Reports: - Generate professional PDF and CSV reports for healthcare providers (Free) Detailed Visualizations: - Urination frequency and urgency - Average time between urinations - Stream strength trends - Leakage patterns - Fluid intake correlation Apple Watch App: - Quick logging from your wrist - Instant sync with iPhone - Offline support Home Screen Widgets: - View key stats at a glance Personalization & Security: - App Lock with Face ID, Touch ID, or Passcode - Customizable themes (Light, Dark, Scheduled) - Unit flexibility (ml/oz) - Daily reminders for consistent tracking Relaxation & Mindfulness: - Vibe Mode for relaxation and mindful focus Privacy First: - Data stays securely on your device by default - Optional iCloud Sync maintains privacy across your devices WHO BENEFITS? Ideal for individuals managing: - Overactive bladder (OAB) - Urinary incontinence - Post-prostate surgery recovery - Postpartum changes - Nocturia (nighttime urination) - General bladder health monitoring Bladder Journal empowers you to understand your body’s patterns and confidently manage your bladder health—available on iPhone, Apple Watch, and your Home Screen. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.bladderjournal.com/privacy-policy

About

Bladder Buddy

Easily track your fluid intake and bathroom visits with simple logging and clear overviews. Set helpful reminders and review your habits over time. Personalize the app with themes and unlock achievements for motivation.

Highlights
  • Quick daily logging
  • 24-hour balance overview
  • History and stats
  • Drink reminders
  • Apple Watch integration
  • Customizable themes
  • Achievements
Features
Read full description

Track what you drink and when you go, without making it complicated. Bladder Buddy is a free, private and simple way to track fluid intake and bathroom visits. Log an entry in seconds, see your daily balance, review your history and understand your everyday habits at a glance. No clutter. No complicated charts. Just the information you need. ≋≋ QUICK DAILY LOGGING ≋≋ Record drinks and bathroom visits with just a few taps. • Use quick presets for common drink amounts • Enter a custom amount whenever you need • Log bathroom visits instantly • Review your latest entries from the dashboard • See your intake and visits together in one clear view ≋≋ YOUR 24 HOUR BALANCE ≋≋ See what goes in and how often you go. The dashboard gives you a simple overview of the last 24 hours, helping you spot patterns without digging through complicated data. ≋≋ HISTORY AND STATS ≋≋ Look back whenever you need to. • Browse previous days in the calendar • Review daily entries • See simple monthly summaries • Follow your habits over time ≋≋ HELPFUL DRINK REMINDERS ≋≋ Set reminders to help you remember to drink throughout the day. Keep them on when they are useful, or turn them off whenever you prefer. ≋≋ APPLE WATCH ≋≋ Log quickly without reaching for your iPhone. Bladder Buddy for Apple Watch makes it easy to record a drink or bathroom visit right from your wrist. ≋≋ MAKE IT YOURS ≋≋ Choose from 6 visual themes and give Bladder Buddy a look that suits you. The app stays simple and familiar while letting you choose the style you prefer. ≋≋ PRIVATE BY DESIGN ≋≋ Your personal information stays personal. Bladder Buddy does not collect your data. Use iCloud to keep your information available across your Apple devices and create backups for extra peace of mind. ≋≋ COMPLETELY FREE ≋≋ Bladder Buddy is free to use. The goal is simple: make everyday fluid and bathroom tracking easy, clear and accessible. ≋≋ DESIGNED FOR EVERYDAY USE ≋≋ Bladder Buddy is intentionally straightforward and can be used at home, school, work, while traveling or during your normal daily routine. It is designed for anyone who wants an easy way to keep a personal record of fluid intake and bathroom visits. ≋≋ IMPORTANT ≋≋ Bladder Buddy is intended for personal tracking and awareness only. It does not provide medical advice, diagnosis or treatment. ≋≋ ACHIEVEMENTS ≋≋ Small milestones can make building a routine more rewarding. Bladder Buddy now includes achievements that recognise your activity and progress as you use the app. • Unlock achievements naturally over time • See the milestones you have reached • Add a little motivation to everyday tracking ≋≋ OPTIONAL SUPPORTER THEMES ≋≋ Make Bladder Buddy feel more personal with four additional themes: • Candy • Space • Dark Night • Retro These themes are completely optional and are offered as a way to support the continued development of Bladder Buddy. All core tracking features remain free. Choosing a supporter theme simply gives the app a new look while helping support future improvements and updates.

Screenshots

Bladder Journal4 screens
Bladder Buddy4 screens

Verdict

The call

The clearest difference is update cadence: Bladder Journal at every 3 days against Bladder Buddy's every 2 months. Bladder Buddy's advantage is review sentiment (100% vs 83%). On price, ads, in-app purchases and monetization model 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. Bladder Journal sells 5 in-app purchases, starting at $1.99 per 7 days and Bladder Buddy sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bladder Journal ships an update every 3 days, Bladder Buddy every 2 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
Bladder Journal versus Bladder Buddy: the parameters behind the verdict, then further details
ParameterBladder JournalBladder Buddy
PriceFreeFree
Rating4.7 (21 ratings) — better—
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings21 — better—
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS18.017.6 — better
Further details — not scored
Size73 MB33 MB
Age rating12+4+
DeveloperJulien CheronDaniel Miara

Customer experience

Bladder Journal

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bladder Buddy

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Bladder Journal

Subscriptions4
  • Audio Analysis Weekly$1.997 Days
  • Audio Analysis 1 Month Plan$4.991 Month
  • Audio Analysis 3 Month Plan$12.993 Months
Show 1 more
  • PRO Yearly7 Days trial$24.991 Year
One-time1
  • Deep Insights$9.99
5 purchases

Bladder Buddy

One-time5
  • Candy$2.99
  • Dark Night$2.99
  • Space$2.99
Show 2 more
  • Retro$2.99
  • All Themes Bundle$4.99

Questions

Is Bladder Journal free?
Bladder Journal is free to download, with in-app purchases available.
Is Bladder Buddy free?
Bladder Buddy is free to download, with in-app purchases available.
Do Bladder Journal or Bladder Buddy have ads?
Neither Bladder Journal nor Bladder Buddy shows ads.
Which is updated more often, Bladder Journal or Bladder Buddy?
Bladder Journal ships an update every 3 days, and Bladder Buddy every 2 months. Most recently, Bladder Journal was updated on October 25, 2026 and Bladder Buddy on October 26, 2026.

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