Comparison

Stoolytics vs GutCheck IBS Diary

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

Head to head
About

Stoolytics

This app helps you understand your digestion by tracking daily habits like food, drinks, stress, and exercise. Visualize patterns to identify triggers affecting stool quality and gut health. Export your insights for personal awareness.

Highlights
  • Track food and drinks with detailed properties
  • Log stress levels and exercise
  • Visualize digestion patterns over time
  • Identify triggers for stool quality
  • Generate PDF and CSV reports
  • On-device data storage
Features
Read full description

Understand your digestion. Finally. Stoolytics helps you track your daily habits and discover how they affect your digestion. Food, drinks, stress, exercise - everything is connected. Now you can actually see how. Instead of guessing what causes discomfort or irregularity, Stoolytics lets you track, visualise, and understand patterns over time - simply and clearly. What you can track: - Food (with detailed properties like fibres, sugar, dairy, spices) - Drinks (coffee, alcohol, custom drinks) - Stress levels - Exercise - Bowel movements See the patterns: Your data is transformed into a clear visual history, helping you: - Identify triggers that affect stool quality - Spot trends over days, weeks, and months - Understand how lifestyle choices influence your gut Designed for speed and simplicity: - Fast, icon-based input - log events in seconds - Smart defaults based on your previous entries - Clean and intuitive interface Export your insights: Generate PDF and CSV reports of your history and share them if needed. Your data stays yours: - No account required - No cloud storage - Everything stays on your device Free trial: Try Stoolytics with full functionality for 14 days. After that, unlock the full version with a one-time purchase. Disclaimer: Stoolytics is not a medical app and does not provide medical advice. It is designed for personal tracking and awareness only.

About

GutCheck IBS Diary

Features
Read full description

GutCheck is a private, toilet-first stool diary for people who want to understand digestive patterns without typing long notes. Log poop with Bristol stool type, color, wipe difficulty, amount, urgency, pain, bloating, gas, stool traits, optional urine, and food recall. Add urine, food, or symptom-only logs when you need a quick entry. Review history, spot food timing patterns, and export a plain-language doctor report. GutCheck does not diagnose IBS or any medical condition. It helps you organize observations for yourself and your clinician. Terms of Use (EULA): https://bottlenecklabs-apps.surge.sh/gutcheck/terms/ Privacy Policy: https://bottlenecklabs-apps.surge.sh/gutcheck/privacy/

Screenshots

Stoolytics4 screens
GutCheck IBS Diary4 screens

Verdict

The call

Stoolytics and GutCheck IBS Diary are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Stoolytics sells 1 one-off in-app purchase and GutCheck IBS Diary sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stoolytics ships an update every 2 days, GutCheck IBS Diary daily. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

ScorecardNo meaningful differences
Stoolytics versus GutCheck IBS Diary: the parameters behind the verdict, then further details
ParameterStoolyticsGutCheck IBS Diary
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size9 MB43 MB
Age rating12+12+
DeveloperAndrey LebedevAlex Reibman

In-app purchases

1 purchases

Stoolytics

One-time1
  • Full Version$4.99
2 purchases

GutCheck IBS Diary

Subscriptions2
  • GutCheck Premium Monthly$4.991 Month
  • GutCheck Premium Yearly$29.991 Year

Questions

Is Stoolytics free?
Stoolytics is free to download, with in-app purchases available.
Is GutCheck IBS Diary free?
GutCheck IBS Diary is free to download, with in-app purchases available.
Do Stoolytics or GutCheck IBS Diary have ads?
Neither Stoolytics nor GutCheck IBS Diary shows ads.
Which is updated more often, Stoolytics or GutCheck IBS Diary?
Stoolytics ships an update every 2 days, and GutCheck IBS Diary daily. Most recently, Stoolytics was updated on September 10, 2026 and GutCheck IBS Diary on September 12, 2026.

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