Comparison

Intero vs IC Diary

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

Head to head
About

Intero

Track pelvic and urinary symptoms to identify potential triggers and gain a clearer understanding of recurring issues. Log daily scores, talk or type about your experiences, and connect with Apple Health for comprehensive insights.

Highlights
  • Daily symptom scoring
  • Voice and text logging
  • Apple Health integration
  • Trigger identification
  • Symptom history export
  • Private data storage
Features
Read full description

Track pelvic and urinary symptoms, spot potential triggers, and bring a clearer symptom history to appointments. Intero is built for symptoms that change, flare up, and get hard to explain when the details are scattered across memory, notes, and spreadsheets. Start with one daily score. Talk or type what changed. Over time, Intero helps make symptoms that keep coming back easier to understand and explain. No account required. Intero does not store your symptom or Apple Health data on its servers. BUILT FOR PELVIC, BLADDER, AND URINARY SYMPTOMS You do not need a formal diagnosis to use Intero. Intero can help you keep a clearer history of: • Endometriosis-related symptoms • Interstitial cystitis and bladder pain • Overactive bladder, urgency, and frequency • CPPS and prostatitis • Pelvic floor dysfunction • Pressure, burning, flare-ups, and symptoms that keep coming back TRACK WITHOUT TURNING LIFE INTO HOMEWORK • Check in once a day in under 10 seconds • Talk or type what you have been up to and how you feel • Log symptom scores, pain, and urgency • Connect Apple Health for sleep, movement, heart rate, workouts, and cycle timing • Review your symptom history over time SEE WHAT HAPPENED BEFORE FLARE-UPS Pelvic and urinary symptoms do not always line up neatly with what happened that same day. Sleep, stress, sitting, food, activity, cycle timing, and workouts can show up before symptoms get worse. With enough history, Intero can surface recurring observations and help you spot potential triggers. Intero uses a custom algorithm informed by clinical research on pelvic and bladder symptoms and conditions. It does not use AI or send any of your data to the cloud for processing. BRING A CLEARER HISTORY TO APPOINTMENTS Export a summary of your symptoms and patterns so you do not have to rebuild the story from memory in the exam room. PRIVATE BY DEFAULT No Intero account is required. Intero does not store your symptom or Apple Health data on its servers. iCloud backup keeps your encrypted data in your own iCloud account. Apple Health access is optional. PATIENT-FOUNDED, RESEARCH-INFORMED Built by a patient, Intero is designed for the messy reality of symptoms that flare, shift, and return. It draws on published research about pelvic, bladder, and urinary symptoms. Intero is a subscription app. A paid subscription is required to access the features described. Intero is not a medical device and does not provide medical advice, diagnosis, or treatment. It is for personal symptom tracking, pattern observation, and informational use. Terms of Use (EULA): https://getintero.app/terms Privacy Policy: https://getintero.app/privacy

About

IC Diary

Features
Read full description

IC Diary is a private diary created for people living with interstitial cystitis (IC), also known as bladder pain syndrome. It helps you track the symptoms, daily check-ins, treatment, observations, and flare-ups that shape life with IC. Log the details that matter to you, review your history, and use clear charts to notice personal patterns over time. Optional local reminders can help you keep a consistent routine. Export a backup or a CSV whenever you choose. Your interstitial cystitis diary stays on your device. IC Diary has no account, advertising, analytics, or cloud sync. IC Diary is a self-tracking tool for people with interstitial cystitis. It does not provide medical advice, diagnosis, or treatment and is not intended for emergencies. Always discuss symptoms and treatment decisions with a qualified healthcare professional.

Screenshots

Intero4 screens
IC Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: IC Diary at none against Intero's 2. IC Diary also leads on iOS requirement (16.4 vs 18.0). Intero's advantage is update cadence (every 5 days vs fortnightly). On price, ads 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. Intero sells 2 in-app purchases, starting at $7.99 per month. IC Diary asks for nothing beyond the download.

UpkeepUpdate frequency

Intero ships an update every 5 days, IC Diary fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Intero versus IC Diary: the parameters behind the verdict, then further details
ParameterInteroIC Diary
PriceFreeFree
Rating4.9 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS18.016.4 — better
Further details — not scored
Size65 MB59 MB
Age rating12+17+
DeveloperIntero Insights LLCGeorgii Tcamaladze

In-app purchases

2 purchases

Intero

Subscriptions2
  • Intero Premium$7.991 Month
  • Intero Premium14 Days trial$39.991 Year
None

IC Diary

No in-app purchases

Questions

Is Intero free?
Intero is free to download, with in-app purchases available.
Is IC Diary free?
IC Diary is free to download, with no in-app purchases.
Do Intero or IC Diary have ads?
Neither Intero nor IC Diary shows ads.
Which is updated more often, Intero or IC Diary?
Intero ships an update every 5 days, and IC Diary fortnightly. Most recently, Intero was updated on November 9, 2026 and IC Diary on October 31, 2026.

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