BioJournal vs BladderCare
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BioJournal
Track bladder health, urinary habits, and hydration with this private, easy-to-use log. Effortlessly record drinks and bathroom visits to identify daily patterns and trends. Securely store all your data on your device.
- Track drinks and bathroom visits
- Monitor leaks and daily patterns
- View daily summaries and frequency trends
- Set hydration goals
- Secure on-device data storage
- Quick Add logging
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Take control of your bladder health, urinary habits, and hydration with Bio Journal. Bio Journal is a private, easy-to-use log that helps you track drinks, bathroom visits, leaks, and daily patterns. Whether you’re managing overactive bladder (OAB), pelvic floor recovery, prostate health, or simply improving hydration, Bio Journal keeps tracking simple and secure. Quick Add makes logging effortless. Record drinks or bathroom visits in one tap. No clutter. No friction. See patterns, not just entries. View daily summaries, frequency trends, and goals — with all data stored securely on your device. Try Premium free for 7 days. Cancel anytime. Medical Disclaimer Bio Journal is a wellness-tracking app, not medical software. It is not intended for diagnosis, treatment, or medical decision-making. Always consult a qualified healthcare professional for medical advice. Terms of Service: https://www.taeshe.studio/apps/bio-journal/terms Privacy Policy: https://www.taeshe.studio/apps/bio-journal/privacy
BladderCare
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BladderCare helps you keep a discreet and complete record of your daily urination patterns, whether for health reasons, medical follow-up, or personal awareness. Key Features: — AI assistant that can summarize, compare, give advice, and analyze correlations between habits and urination events — Excel export with color-coded columns matching the app. You can also request it directly from the AI assistant for any period. — Quick event logging with time, volume (ml), urgency levels, and leakage. Optional notes for context such as medication changes or stress. — Daily habit tracking (caffeine, alcohol, carbonated drinks, and other irritants). Optional notes visible in the history list. — Clear charts showing frequency, daily volume, trends, patterns, nocturnal events, and hourly distribution — Visual calendar with complete history. Switch between event list and daily summary cards, with day, week, or all-time views — JSON export and import, device-to-device transfer via Bluetooth — Home screen widgets: Quick Add widget to log events instantly, and Weekly Summary widget showing your last 7 days at a glance Your Privacy Comes First: All your data is stored only on your device. No ads, no tracking. The app works completely offline. Your information never leaves your device unless you choose to export it. 100% free, no in-app purchases, no subscriptions. Available in 18 languages: English, Arabic, Bengali, Catalan/Català, Chinese (Simplified), Chinese (Traditional), French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian and Spanish.
Screenshots
Verdict
The clearest difference is in-app purchases: BladderCare at none against BioJournal's 3. BladderCare also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (18.0 vs 26.0). On price, ads 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. BioJournal sells 3 in-app purchases, starting at $2.99 per month. BladderCare asks for nothing beyond the download.
BioJournal ships an update fortnightly, BladderCare every 3 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.
| Parameter | BioJournal | BladderCare |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 13 MB |
| Age rating | 12+ | 4+ |
| Developer | MUMTAZ SIDDIQUI | Antonio Calvo Elorri |
In-app purchases
BioJournal
- Monthly Premium$2.991 Month
- Annual Premium7 Days trial$24.991 Year
- Lifetime Premium$69.99
BladderCare
No in-app purchases









