Comparison

iUFlow vs AllerSpect AI

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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!

About

AllerSpect AI

This medical tool aids allergy specialists in documenting skin test reactions. It automatically measures and grades wheal and flare, streamlines workflows, and generates patient-friendly reports. The app integrates with existing EHR systems for efficient documentation.

Highlights
  • Automatic wheal and flare measurement
  • Accurate reaction grading
  • Editable results
  • Patient-friendly reports
  • EHR integration
  • Secure and compliant
Features
Read full description

AllerSpect AI by ModuleMD is a visual agent for Allergy Skin Testing, designed to capture and document wheal, flare, and grading in a clear, structured format. It helps allergy practices streamline workflows, reduce manual documentation, and improve consistency in skin test results. Key Features: Visual capture: Automatically measure wheal and flare sizes and grade reactions accurately Wide device support: Works with most commercially used skin prick devices and continuously adds new ones Editable results: Clinicians can review and adjust results at any time Patient-friendly reports: Share test results and timelines easily with patients EHR integration: Structured, export-ready results that fit seamlessly into your practice’s existing documentation workflow Security & Compliance: AllerSpect operates on the ModuleMD platform, following standard healthcare data security and privacy practices. Practices are encouraged to obtain patient consent for clinical photography according to their policies and applicable regulations. Who Should Use AllerSpect AI: Allergy specialists and immunologists Clinic staff performing skin testing Practices seeking to save time and improve documentation efficiency Important: AllerSpect does not provide diagnoses, treatment recommendations, or clinical decisions. It is a tool to support clinicians in capturing and organizing skin test results, not replace their judgment. Streamline allergy testing workflows and produce accurate, shareable, and structured skin test results with AllerSpect AI — your visual agent for wheal, flare, and grading.

Screenshots

iUFlow4 screens

Verdict

The call

The clearest difference is ratings volume: iUFlow at 1.2K against AllerSpect AI's 2. iUFlow also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.4). AllerSpect AI's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

AllerSpect AI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: iUFlow has 1.2K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
iUFlow versus AllerSpect AI: the parameters behind the verdict, then further details
ParameteriUFlowAllerSpect AI
PriceFreeFree
Rating4.7 (1.2K ratings)5.0 (2 ratings) — better
Positive reviews96.4% of reviews—
Number of ratings1.2K — better2
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS11.0 — better16.4
Further details — not scored
Size32 MB45 MB
Age rating4+17+
DeveloperKesem Solutions Pty LtdModuleMD LLC

Customer experience

iUFlow

All ratings1,159 ratings
Positive96.5%
Neutral2.0%
Negative1.6%
Written reviews365 reviews
Positive96.4%
Neutral1.9%
Negative1.6%

AllerSpect AI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

AllerSpect AI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iUFlow

No in-app purchases

None

AllerSpect AI

No in-app purchases

Questions

Is iUFlow free?
iUFlow is free to download, with no in-app purchases.
Is AllerSpect AI free?
AllerSpect AI is free to download, with no in-app purchases.
Which has better reviews, iUFlow or AllerSpect AI?
AllerSpect AI is rated higher. iUFlow averages 4.7 out of 5 from 1.2K ratings, while AllerSpect AI averages 5.0 from 2 ratings.
Do iUFlow or AllerSpect AI have ads?
Neither iUFlow nor AllerSpect AI shows ads.
Which is updated more often, iUFlow or AllerSpect AI?
iUFlow ships an update every 5 weeks, and AllerSpect AI every 5 weeks. Most recently, iUFlow was updated on October 11, 2026 and AllerSpect AI on September 29, 2026.

Other comparisons