Comparison

Surutto vs flowe

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

Head to head
About

Surutto

Features
Read full description

Remember when you last went. Surutto is a simple bowel diary: record the date, time, and stool type, then check them later. Records stay on your device. There are no ads and no account. Recording, calendar, 30-day analysis, and 7-day or 14-day PDF are free. Record stool type, date and time, color, amount, symptoms, photos, and notes. FREE FEATURES - Record bowel movements without remembering the shape - Independent symptom and medication entries, saved medications - Home Screen widget - Add, edit, and delete records - Calendar - 30-day analysis and 14-day trend - 7-day or 14-day PDF - Reminders - Dark mode SURUTTO PRO Pro is a one-time purchase. - 90-day and 365-day analysis - Weekday, time-of-day, and symptom summaries - Custom PDF ranges up to 90 days (14 days with photos) - All-time CSV export - Backup and restore for all records and photos MEDICAL NOTICE The analysis only summarizes entries you provide. It is not a diagnosis, treatment, or medical advice. Contact a healthcare professional if symptoms continue or you have concerns. PRIVACY Records, photos, and settings are not automatically sent to an external server. There are no ads, analytics, or tracking. PDF, CSV, and backup files leave the device only when you choose to share them.

About

flowe

Features
Read full description

**flowe β€” Clean bowel tracking, refined.** There are plenty of fun, playful bowel tracking apps out there β€” and they're great. But if that style isn't quite for you, flowe offers a different approach β€” quiet, refined design that feels like it belongs on your iPhone from day one. **Key Features** β€’ Simple recording β€” Log stool type (Bristol Scale 1–7), satisfaction, color, tags, and notes intuitively. β€’ Calendar & list views β€” Review your records in two styles. See daily counts at a glance on the calendar. β€’ Stats & charts β€” Visualize frequency, type distribution, and time-of-day patterns over 1 week, 1 month, or 3 months. Track your logging streak. β€’ Apple Watch β€” Log from your wrist in seconds. Browse past records on the calendar and edit type or notes right there. β€’ Widgets β€” Place streak, weekly calendar, and monthly calendar on your Home Screen. Lock Screen widgets also supported. β€’ 5 theme colors β€” Mist, Sage, Rose, Lavender, Ink. Pick the one that suits you. The app icon changes automatically to match your theme. β€’ Reminders β€” Set 1 or 2 daily reminders at your preferred times. β€’ Bristol Scale guide β€” Learn about each stool type directly from the recording screen. Medically accurate classifications. β€’ Completely private β€” All data stays on your device. No servers, no account required, no ads. **Perfect for** β€’ Anyone who wants to track their gut health but can't stand how existing apps look β€’ People who appreciate beautifully designed apps β€’ Those looking for a simple, private health tracker β€’ Anyone who wants to review bowel patterns before a doctor visit Not a novelty app. A wellness tool. Quietness. Refinement. Space. Dignity.

Screenshots

Surutto4 screens
flowe4 screens

Verdict

The call

The clearest difference is in-app purchases: flowe at none against Surutto's 1. Surutto's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Surutto sells 1 one-off in-app purchase. flowe asks for nothing beyond the download.

UpkeepUpdate frequency

Surutto ships an update fortnightly, flowe every 9 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard2 real differences Β· 4 level
Surutto versus flowe: the parameters behind the verdict, then further details
ParameterSuruttoflowe
PriceFreeFree
Update frequencyFortnightlyEvery 9 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPad, Apple Watch β€” better
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size40 MB4 MB
Age rating12+4+
DeveloperKAZUNORI HARADAAyaka Ida

In-app purchases

1 purchases

Surutto

One-time1
  • Surutto Pro (One-Time)$4.99
None

flowe

No in-app purchases

Questions

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

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