Outflow Diary vs Bladder Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outflow Diary
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Free, simple, and ad-free app for tracking your liquid intake and discharges.
Bladder Diary
Track urination, leaks, urgency, and hydration with this private diary. Generate PDF reports for your healthcare provider. Ideal for monitoring bladder health, pregnancy changes, or hydration during hot weather.
- Log urination, fluid intake, and duration
- Track leaks, urgency, and nighttime trips
- Review bladder health patterns and trends
- Generate shareable PDF reports
- No account required for immediate use
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Vesi helps you track urination, leaks, urgency, and hydration - all in one simple, private diary. Get clear insights into your bladder health and generate clean PDF reports for your healthcare provider. Use it as your everyday bladder diary, a quick pee tracker, or a structured voiding log during times when you need more insight - for example: - when preparing for a urology appointment - when tracking pregnancy-related bladder changes - when monitoring hydration during hot summer months - when dealing with urgency, leaks, or frequency - when following a treatment plan or testing lifestyle adjustments Perfect for: - Overactive bladder - Urinary incontinence - IC / bladder pain syndrome - Postpartum recovery - Pelvic floor therapy - Monitoring hydration Key Features - Track Daily Activities: Log urination, fluid intake, duration, urgency, leaks, nighttime trips, and more - everything a modern bladder diary should offer. - Review Your History: Explore past entries to understand patterns and trends over time. - Generate PDF Reports: Create clean, professional reports you can share with your healthcare provider. (Premium) - No Account Needed: Just install and start tracking immediately. Vesi keeps your bladder diary simple, clear, and always at hand. Terms of service: https://bladderdiary.app/bladder-diary-app-terms
Screenshots
Verdict
The clearest difference is in-app purchases: Outflow Diary at none against Bladder Diary's 1. Bladder Diary's advantage is update cadence (monthly vs every 6 months). On price, ads, device support 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
Both are free to download. Bladder Diary sells 1 one-off in-app purchase. Outflow Diary asks for nothing beyond the download.
Outflow Diary ships an update every 6 months, Bladder Diary monthly. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.
| Parameter | Outflow Diary | Bladder Diary |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | FlyOver Solutions, LLC | IVANA RAST |
In-app purchases
Outflow Diary
No in-app purchases
Bladder Diary
- Bladder Diary Premium$9.99
Questions
Is Outflow Diary free?
Is Bladder Diary free?
Do Outflow Diary or Bladder Diary have ads?
Which is updated more often, Outflow Diary or Bladder Diary?
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