iUFlow vs NEPHRA
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!
NEPHRA
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NEPHRA is a health tracking app designed to help people manage and document their bladder routine and related health information. Keep your daily records in one place, follow changes over time, and create clear summaries when preparing for healthcare appointments. BLADDER & FLUID TRACKING • Log intermittent catheterization • Record catheterized volumes • Track spontaneous voiding and residual urine • Log fluid intake • Record leakage and UTI symptoms • Review your bladder history and patterns HEALTH & ROUTINE TRACKING • Record medications • Track blood pressure • Document skin checks • Track bowel management, spasticity, pain and weight • Keep important health information organized INSIGHTS & HISTORY • Review trends over time • See your recent records in one place • Identify changes in your documented routine • Keep information ready for your next appointment APPOINTMENT SUMMARY Create a structured summary of your records to make it easier to review your documented history with your healthcare team. ACCESSIBILITY & CARE NEPHRA includes features designed to make everyday logging easier, including large controls and streamlined data entry. Sharing features can help you involve a family member or carer when needed. NEPHRA PREMIUM Premium unlocks additional tracking and advanced features, including expanded insights and appointment reporting. Available plans and prices are displayed in the app. Payment is processed through your Apple ID. IMPORTANT NEPHRA supports the documentation and management of health-related information. It does not replace professional medical advice, diagnosis, or treatment. If you have urgent or severe symptoms, seek appropriate medical care. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: NEPHRA at every 8 days against iUFlow's every 5 weeks. iUFlow's advantage is iOS requirement (11.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iUFlow ships an update every 5 weeks, NEPHRA every 8 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.
| Parameter | iUFlow | NEPHRA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | — |
| Positive reviews | 96.4% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Every 5 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 32 MB | 54 MB |
| Age rating | 4+ | 17+ |
| Developer | Kesem Solutions Pty Ltd | Alin Totolici |
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
NEPHRA
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iUFlow
No in-app purchases
NEPHRA
No in-app purchases








