Comparison

Bladder Diary vs Blasen

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Blasen

Features
Read full description

Ein Blasentagebuch führen und Symptome mithilfe validierter Fragebögen erfassen.

Screenshots

Bladder Diary4 screens
Blasen4 screens

Verdict

The call

The clearest difference is in-app purchases: Blasen at none against Bladder Diary's 1. Blasen also leads on update cadence (every 4 days vs monthly) and iOS requirement (15.1 vs 17.0). On price, ads 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. Bladder Diary sells 1 one-off in-app purchase. Blasen asks for nothing beyond the download.

UpkeepUpdate frequency

Bladder Diary ships an update monthly, Blasen every 4 days. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 6 level
Bladder Diary versus Blasen: the parameters behind the verdict, then further details
ParameterBladder DiaryBlasen
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size9 MB170 MB
Age rating17+4+
DeveloperIVANA RASTMinze

In-app purchases

1 purchases

Bladder Diary

One-time1
  • Bladder Diary Premium$9.99
None

Blasen

No in-app purchases

Questions

Is Bladder Diary free?
Bladder Diary is free to download, with in-app purchases available.
Is Blasen free?
Blasen is free to download, with no in-app purchases.
Do Bladder Diary or Blasen have ads?
Neither Bladder Diary nor Blasen shows ads.
Which is updated more often, Bladder Diary or Blasen?
Bladder Diary ships an update monthly, and Blasen every 4 days. Most recently, Bladder Diary was updated on October 6, 2026 and Blasen on September 30, 2026.

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