Sisu Training vs Belly Flow
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Sisu Training
Read full descriptionHide full description
With the Sisu Training App, you can start tracking your workouts, measuring results and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!
Belly Flow
Read full descriptionHide full description
Belly Flow helps you keep track of your digestive health in daily life through simple logging and clear visualization. Follow your daily experiences, identify patterns, and gain insights into your well-being. Key Features: ⢠Quick and easy logging of symptoms and bowel movements ⢠Medication and dosage tracking ⢠Water intake and other symptom monitoring ⢠Visual overview with charts and trends ⢠Comprehensive data export to share with healthcare providers ⢠Available in Swedish and English! Perfect for: ⢠Keeping track of your digestive health in daily life ⢠Discovering connections between habits and how you feel ⢠Logging medication and seeing how it affects your symptoms ⢠Tracking water intake and other factors that impact your health ⢠Exporting data to share with your doctor or dietitian New app ā your feedback is valuable! Belly Flow is brand new, and we want to make it even better. Missing a feature or have suggestions? Get in touch! Your feedback helps us develop the app for everyone who wants to understand their digestive patterns.
Screenshots
Verdict
The clearest difference is update cadence: Belly Flow at every 3 weeks against Sisu Training's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sisu Training ships an update every 6 weeks, Belly Flow every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | Sisu Training | Belly Flow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Apple Watch ā better | iPhone, iPad, iPod |
| Requires iOS | 15.5 ā better | 15.6 |
| Further details ā not scored | ||
| Size | 171 MB | 23 MB |
| Age rating | 4+ | 12+ |
| Developer | Kaisu Karttunen | Gabriella Broberg |
In-app purchases
Sisu Training
No in-app purchases
Belly Flow
No in-app purchases
Questions
Is Sisu Training free?
Is Belly Flow free?
Do Sisu Training or Belly Flow have ads?
Which is updated more often, Sisu Training or Belly Flow?
Other comparisons















