ClusterUck vs Invisible Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClusterUck
This app provides a comprehensive tool for individuals experiencing recurring headaches to log and monitor their episodes in detail. It allows for tracking duration, pain location, triggers, symptoms, medications, and even weather data. Gain insights into your headache patterns through clear data analysis and easily share reports with healthcare providers.
- Detailed headache episode logging
- Track duration, pain location, triggers
- Record symptoms and medications
- Monitor weather data for insights
- Analyze headache patterns with graphs
- Export reports in PDF/CSV format
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ClusterUck: Comprehensive Solution for Headache Tracking ClusterUck offers a complete, user-friendly solution for recording and managing cluster headaches and other headache conditions. Designed for those who experience recurring headaches, ClusterUck enables detailed logging and precise monitoring of each episode. • Detailed Tracking: Record essential information for each headache episode: • Attack Duration • Pain Location (specific areas such as temples, forehead, etc.) • Potential Triggers (e.g., food, stress, sleep patterns) • Symptoms (such as nausea, sensitivity to light/sound) • Medications Taken (type, dosage, and effectiveness) • Weather Data (for insights on weather-related factors) • Data Analysis and Insights: Analyze your headache patterns with clear, easy-to-read graphs that provide insights into attack duration, severity, and frequency over time. • Export and Share Options: Easily share your headache records with a healthcare provider by exporting reports in PDF or CSV format, enabling quick and effective professional review. With ClusterUck, you have the tools to capture critical information for improved headache management.
Invisible Diary
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Not every thought has to stay. Some only need to be written down once. The invisible diary is a place for your thoughts - without pressure, without archive, without past. You write. The words appear. And then they slowly disappear again. Like ink that fades in the paper. Why this app is different: Most diary apps store everything. This app helps you let go of thoughts instead of holding on. Write what's on your mind. Watch how it dissolves. And feel your head calm down again. For more mindfulness in everyday life Your invisible diary can help you: • To sort thoughts • Reduce stress • to clear the head • Consciously perceive moments • build a small daily writing routine There is only one thing left: The number of days you wrote. No entries. No past. Just the moment. Write it down. Make it disappear. And move on more easily.
Screenshots
Verdict
The clearest difference is in-app purchases: ClusterUck at none against Invisible Diary's 1. ClusterUck also leads on device support and iOS requirement (16.6 vs 26.2). On price 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. Invisible Diary sells 1 one-off in-app purchase. ClusterUck asks for nothing beyond the download.
| Parameter | ClusterUck | Invisible Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (38 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 38 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | — |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch — better | — |
| Requires iOS | 16.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 6 MB | 1 MB |
| Age rating | 9+ | 4+ |
| Developer | S.J.M. Kolff | Marcel Hecker |
In-app purchases
ClusterUck
No in-app purchases
Invisible Diary
- Invisible Diary Full Version$8.99
Questions
Is ClusterUck free?
Is Invisible Diary free?
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