iUFlow vs Glean UDS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iUFlow
This app serves as a comprehensive bladder and bowel diary, allowing users to easily track toilet trips, fluid intake, and bowel movements. It offers automated recording and can function as a water reminder. Data can be shared with healthcare professionals for better treatment insights.
- Automated voiding/bladder diary
- Track urine intake and output
- Record bowel movements with Bristol chart
- Water/urine reminder
- Share diary with doctor
- Optional uroflowmetry device integration
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iUFlow app is a Bladder Diary on your mobile. Download to track and monitor toilet trips. Bladder Diary. iUFlow is a fully automated voiding / bladder and stool diary. It is FREE and UNLIMITED toilet diary (pee log, runpee and stool log). Best for Bladder tracking. Urine tracker enables the recording of intake and output (urine) to track bladder activities, as well as recording bowel movement - poo - using a Bristol chart (to track normal, constipation, diarrhea etc) for a perfect digestive tracker and poo journal. Keep track of your bladder and bowel movements easily on your mobile, then easily share the diary with your doctor. A complete urine log or a bathroom log is a basic source of data for treatment. You can use the Bladder Diary App as a comfortable water/urine reminder during the time of completing your electronic bladder diary. It's better than a water tracker. Finally, an easy way to remember to drink more water! The app further allows the automation of the urine measurement (flow rate uroflow) by using the iUFlow device which is an optional item. The iUFlow Uroflowmeter is currently available for orders in US and AUS. A detailed bladder diary may be important and useful for health issues related to kidneys, sleep behaviors, the cardiovascular system, prostate enlargement, urinary incontinence, and Lower Urinary Tract symptoms (LUTS). The app can be used freely!
Glean UDS
This medical app allows patients to log bladder events like urges, leaks, and fluid intake during a urodynamics study. Data is automatically uploaded to the cloud for clinician analysis. It is not a substitute for professional medical advice.
- Log bladder events (urge, leak, intake, voiding)
- Automatic cloud data upload
- Supports urodynamics studies
- FDA-cleared system component
- Clinician data analysis tool
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The Glean® App is part of the Glean® Urodynamics System, a urodynamic analyzer system that has been cleared by the FDA. The Glean® App may be used by patients to log bladder events (urge, leak, fluid intake, voiding) as part of a urodynamics study under the direction of trained clinicians. Data logged using the Glean® App automatically uploads to the cloud and may be used by a trained clinician as part of urodynamic analysis. The Glean® App is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding your medical condition. ©2026 BrightUro, Inc. All rights reserved. BrightUro, BrightUro logo are properties of BrightUro, Inc. Third party brands are trademarks of their respective owners. All other brands are trademarks of BrightUro, Inc.
Screenshots
Verdict
The clearest difference is ratings volume: iUFlow at 1.2K against Glean UDS's 10. iUFlow also leads on iOS requirement (11.0 vs 13.0). On price, rating, review sentiment and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for iUFlow against 4.6 for Glean UDS. That said, the two scores are not equally well evidenced: iUFlow has 1.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 96% of iUFlow's written reviews are positive against 100% of Glean UDS's.
iUFlow ships an update every 5 weeks, Glean UDS every 2 months. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.
| Parameter | iUFlow | Glean UDS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | 4.6 (10 ratings) |
| Positive reviews | 96.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.2K — better | 10 |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 80 MB |
| Age rating | 4+ | 17+ |
| Developer | Kesem Solutions Pty Ltd | Bright Uro, Inc. |
Customer experience
iUFlow
Glean UDS
Bugs and requests
iUFlow
Reported bugs
3 issues- Diary data not syncing properly
- Inconsistent data display in reports
- Crashes when updating the app
Requested features
5 requests- Add Apple Watch support
- Allow editing of past entries
- Add bowel movement tracking
- Provide more measurement options (e.g. duration, guesstimate)
- Integrate with other health apps
Glean UDS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iUFlow
No in-app purchases
Glean UDS
No in-app purchases
