Regularity vs StomaLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Regularity
Effortlessly track your digestive health with private logging of bowel movements and symptoms. Generate reports and export data to share with your doctor. Offers a one-time purchase for full history and advanced features.
- Private bowel movement logging
- Bristol Stool Scale tracking
- Symptom logging (blood, urgency, pain)
- Daily activity reports
- PDF export
- Apple Health integration
- One-time purchase for full features
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Track your digestive health privately and effortlessly. Log bowel movements in seconds from your iPhone or Apple Watch — built for people managing IBS, IBD, Crohn's, colitis, or anyone who wants a clear record to understand their patterns and share with their doctor. No subscription, ever. Regularity is a one-time purchase. FAST, PRIVATE LOGGING One tap to record an event. Add detail only when it's useful: • Urgency level • Pain level • Leakage • Blood presence • Bristol Stool Scale consistency (Type 1–7) • Free-text notes MARK WHAT CHANGES Log a medication start, diet change, or procedure as a marker on your timeline. It appears as a line across your charts, so you can see how your patterns shifted before and review with your doctor. REPORTS & EXPORT • View your daily activity at a glance — frequency, consistency, urgency, pain, blood, and leakage trends. • Export today's summary as a PDF or send your events to Apple Health. REGULARITY FULL — One-Time Purchase Unlock everything with a single payment. No subscription, ever: • Full event history (beyond the last 24 hours) • Weekly, monthly, 6-month, and yearly reports • "Since marker" before-and-after comparisons across every metric • Markers on long-range charts and in exported PDF reports • Full-range PDF reports • Reminders 100% PRIVATE • No accounts, no sign-in • No analytics, ads, or telemetry • HealthKit is opt-in and export-only — your data never leaves your device unless you choose to share it Requires iPhone with iOS 18 or later. Apple Watch with watchOS 10.5 or later recommended for watch capture.
StomaLog
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StomaLog helps ostomy patients and caregivers keep accurate records of every pouch change — all on your device, completely free, with no account required. WHAT YOU CAN TRACK - Pouch applied and changed times with automatic wear duration calculation - Stool output type (loose, formed, gas, blood) and amount - Leakage events with severity and direction - Peristomal skin condition with photo annotation (redness, broken skin, moisture) - Free-text notes for each record CAMERA & SKIN ASSESSMENT Take a photo of your peristomal skin during each change. Tap to place color-coded markers for redness, broken skin, or moisture. Add notes to each marker. Review your skin history over time to spot trends before your next clinic visit. WEEKLY PDF REPORTS Generate a professional weekly summary with statistics, a skin trend chart, a detailed records table, photo thumbnails, and personalized recommendations. Share the PDF directly with your ostomy nurse or healthcare provider. HISTORY & CALENDAR Browse all past records in a list or calendar view. Tap any day to see that day's changes. Swipe to delete records you no longer need. SMART REMINDERS Set a custom reminder interval (12–168 hours). The app sends a local notification when it's time to check your pouch. No server involved — reminders work entirely offline. CSV EXPORT Export all your data as a CSV file for spreadsheets, backup, or sharing with your care team. PRIVACY FIRST - All data stays on your device - No account, no login, no server - No analytics, no ads, no tracking - No third-party SDKs - Photos are stored locally, never uploaded - Delete all data anytime from Settings PRICING StomaLog offers a 7-day free trial with full access to all features. After the trial, a one-time purchase of $3.99 USD unlocks the app forever — no subscriptions, no recurring charges. LOCALIZED Available in English, Korean, Japanese, and Simplified Chinese. StomaLog is not a medical device. It is a personal record-keeping tool. Always consult your healthcare provider for medical advice.
Screenshots
Verdict
The clearest difference is update cadence: Regularity at weekly against StomaLog's every 3 weeks. 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. Regularity sells 1 one-off in-app purchase and StomaLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Regularity ships an update weekly, StomaLog every 3 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.
| Parameter | Regularity | StomaLog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Creative Stack, LLC | Shenzhen Fu Kang Heng Development Co., Ltd. |
In-app purchases
Regularity
- Regularity Full Access$9.99
StomaLog
- Unlock Full Version$3.99









