iUFlow vs Petala
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!
Petala
This app guides users through progressive pelvic floor training for conditions like vaginismus and post-childbirth recovery. It offers timed sessions, visual instructions, progress tracking, and private journaling to support users on their healing journey.
- Guided training sessions
- Progressive training plan
- Visual exercise instructions
- Progress tracking
- Private journaling
- Gentle reminders
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Regain confidence and comfort with guided, progressive pelvic floor training The Petala app is your trusted companion for pelvic health recovery, designed by women who understand your journey. Whether you're dealing with vaginismus, post-childbirth recovery, menopause changes, or other pelvic health concerns, we're here to support you. Key Features Guided Training Sessions 10-30 minute exercise routines with built-in timers Step-by-step visual instructions for each exercise Progressive training plan tailored to your comfort level Progress Tracking Monitor advancement through different dilator sizes Record session duration and comfort levels Celebrate milestones in your healing journey Supportive Tools Gentle reminders to maintain consistent practice Private journal for reflection and notes Helpful tips and encouragement throughout training Who Can Benefit Perfect for women experiencing vaginismus, painful intercourse, post-childbirth recovery, menopause-related changes, vulvodynia, or preparing for gynecological procedures. Privacy & Security Your data is stored securely in the cloud with enterprise-grade encryption. We never share personal information and maintain the highest privacy standards for your intimate health journey. Designed to complement the Petala dilator set. Always consult with a healthcare provider before beginning any pelvic floor training program. Ready to reclaim your comfort and confidence? Start your healing journey today.
Screenshots
Verdict
The clearest difference is rating: iUFlow at 4.7 against Petala's 3.8. iUFlow also leads on update cadence (every 5 weeks vs every 18 months) and review sentiment (96% vs 67%). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: iUFlow has 1.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 96% of iUFlow's written reviews are positive against 67% of Petala's.
iUFlow ships an update every 5 weeks, Petala every 18 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | iUFlow | Petala |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | 3.8 (5 ratings) |
| Positive reviews | 96.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 1.2K — better | 5 |
| Update frequency | Every 5 weeks — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 24 MB |
| Age rating | 4+ | 12+ |
| Developer | Kesem Solutions Pty Ltd | NUCLIMAX, UNIPESSOAL, LDA. |
Customer experience
iUFlow
Petala
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
Petala
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iUFlow
No in-app purchases
Petala
No in-app purchases





