Comparison

HBS20 vs Bladder Diary

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

Head to head
About

HBS20

Features
Read full description

【Bladder Health, Smarter and Simpler.】 HBS20 Bladder Tracker is a companion app designed for use with the HBS20 bladder scanner. It helps caregivers and users monitor bladder volume, view ultrasound images, and manage health records effectively. 【Key Features:】 【Live Data Sync:】 Receive ultrasound bladder images and volume results directly from the scanner. 【Measurement History:】All volume data is automatically stored and presented in a user-friendly list. 【Visual Trends:】Automatically generate volume trend graphs for easier tracking and analysis. 【Custom Voiding Alerts:】Set your preferred bladder volume threshold—get notified when it’s time to void. 【Secure & Private:】 All data is stored locally and accessible only to the user. HBS20 Bladder Tracker helps users manage bladder health, supports caregivers, and reduces the risks of urinary retention or unnecessary catheterization. *This app requires connection with the HBS20 bladder scanner device and cannot function independently. 【Important Notice:】HBS20 bladder scanner device has been granted the regulatory clearance from the China’s National Medical Products Administration(NMPA). This app is for informational purposes only. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

About

Bladder Diary

Track urination frequency, volume, and fluid intake to monitor hydration and identify potential health irregularities. Generate flexible reports for your doctor and receive helpful reminders to maintain consistency. This app is designed for individuals managing urological conditions, pregnant women, athletes, or anyone focused on health monitoring.

Highlights
  • Track urination frequency and volume
  • Monitor fluid intake and hydration
  • Analyze data for irregularities and trends
  • Generate flexible reports for doctors
  • Receive logging reminders
  • Optional compatible device integration
Features
Read full description

A Urination Diary is a convenient app for tracking urination frequency and volume, fluid intake, and overall hydration balance. It’s designed for people with urological conditions, pregnant women, athletes, and anyone who wants to monitor their health. You can enter data manually or collect it automatically using compatible devices. The app analyzes your data, highlights potential irregularities, and helps you track trends over time. Flexible reports make it easy to share information with your doctor for evaluation and treatment adjustments. Reminders help you stay consistent with logging, while the intuitive interface keeps everything simple and clear. The app does not require any external devices to function — they are optional and can be used to simplify data entry (for example, by automatically transferring readings). This app is not a medical device and is not intended for diagnosis, treatment, or prevention of diseases. All information provided is for reference purposes only and does not replace professional medical advice.

Screenshots

HBS204 screens
Bladder Diary4 screens

Verdict

The call

The clearest difference is update cadence: HBS20 at every 2 months against Bladder Diary's every 5 months. HBS20 also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HBS20 ships an update every 2 months, Bladder Diary every 5 months. The most recent releases landed on November 8, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
HBS20 versus Bladder Diary: the parameters behind the verdict, then further details
ParameterHBS20Bladder Diary
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size26 MB94 MB
Age rating12+12+
DeveloperMianyang Meike Electronic Equipment Co., LtdETTA LLC

In-app purchases

None

HBS20

No in-app purchases

None

Bladder Diary

No in-app purchases

Questions

Is HBS20 free?
HBS20 is free to download, with no in-app purchases.
Is Bladder Diary free?
Bladder Diary is free to download, with no in-app purchases.
Do HBS20 or Bladder Diary have ads?
Neither HBS20 nor Bladder Diary shows ads.
Which is updated more often, HBS20 or Bladder Diary?
HBS20 ships an update every 2 months, and Bladder Diary every 5 months. Most recently, HBS20 was updated on November 8, 2026 and Bladder Diary on October 25, 2026.

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