Belly Flow vs StrengthBox
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Belly Flow
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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: β’ Quick and easy logging of symptoms and bowel movements β’ Medication and dosage tracking β’ Water intake and other symptom monitoring β’ Visual overview with charts and trends β’ Comprehensive data export to share with healthcare providers β’ Available in Swedish and English! Perfect for: β’ Keeping track of your digestive health in daily life β’ Discovering connections between habits and how you feel β’ Logging medication and seeing how it affects your symptoms β’ Tracking water intake and other factors that impact your health β’ Exporting data to share with your doctor or dietitian New app β 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.
StrengthBox
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StrengthBox β a minimalist training log built for strength training. Follow programs, log sets, hit personal records and see how strong you really are. No feed, no ads, no clutter. Just a fast, clean interface designed for the gym floor. Features: - Built-in programs β PPL, Full Body, Upper/Lower and more - Quick logging β sets, reps and weight with minimal taps - Automatic PRs β see instantly when you hit a new record - Strength Level β compare your strength to others in your age and weight class - Recovery Map β visual overview of muscle status after training - Workout history β volume, duration and muscle overview for every session - Weekly stats β keep track of your training frequency - Exercise library β hundreds of exercises with instructions and muscle maps - Apple Health β sync workouts and read HRV, sleep and resting heart rate StrengthBox Premium: - Crew β train with friends, see who's live and send props - Unlimited programs - Full workout history - PR progression graphs Terms of Use: https://strengthbox.vercel.app/terms Privacy Policy: https://strengthbox.vercel.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Belly Flow at none against StrengthBox's 2. StrengthBox's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. StrengthBox sells 2 in-app purchases, starting at $5.99 per month. Belly Flow asks for nothing beyond the download.
Belly Flow ships an update every 3 weeks, StrengthBox every 2 days. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.
| Parameter | Belly Flow | StrengthBox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 16.0 |
| Further details β not scored | ||
| Size | 23 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | Gabriella Broberg | Innoveramera |
In-app purchases
Belly Flow
No in-app purchases
StrengthBox
- MΓ₯nad$5.991 Month
- Γ rsplan7 Days trial$39.991 Year









