Brain Trust Journal/Diary vs fourf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brain Trust Journal/Diary
Capture your life's journey through writing, photos, and ideas in a secure, centralized digital journal. Create a lasting personal archive for yourself and future generations to learn from.
- Writing prompts
- Encrypted journals
- Photos with captions
- Personal insights
- Helpful notifications
- Minimalist design
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Imagine a world where.... Over the next 40 years, you meaningfully kept journals/writing/ideas/photos, all in one place. In essence, you will have created an Original Source of you. This is something you can learn from and people you love can learn from, too. We're here to help you do that. We created Brain Trust so we could easily create an Original Source of ourselves, all by incrementally writing and recording aspects of our life over time. Features: - Writing Prompts - Encrypted Journals - Photos with captions - Insights - Helpful Notifications - Minimalist Design Join other users who are incrementally documenting their life journey, creating memories, and sharing stories that will last for generations to come. Start your digital legacy today! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
fourf
Capture thoughts, memories, and routines effortlessly with this journaling app. Its chat-like interface and social features allow for shared memories and easy organization across devices. Build a consistent habit with reminders and customizable appearance.
- Chat-like journaling interface
- Mention friends for shared memories
- Single-tap routine tracking
- Effortless organization and search
- Multi-device compatibility
- Customizable appearance
- Journaling habit reminders
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Experience effortless memory keeping with FFFF, a journaling app designed to transform your daily reflections into a smooth and interactive experience. Our intuitive interface allows you to effortlessly capture thoughts, memories, and routines, keeping your life organized and connected. Journaling Made Simple: • Start writing immediately with a chat-like screen, minimizing distractions and making it easy to capture every moment. Socially Connected Memories: • Mention friends and family in your entries to create shared memories. Notifications keep everyone in the loop, turning journaling into a collaborative activity. Routine Tracking: • Log your daily routines with a single tap, integrating them seamlessly into your journal entries. Effortless Organization: • Keep all your thoughts and memories in one place, free from distractions, and easily searchable. Multi-Device Compatibility: • Enjoy a seamless experience across your iPhone, iPad, and Mac, ensuring your journal is always within reach. Customizable Appearance: • Personalize the look and feel of your journal to match your style and preferences. Build a Consistent Journaling Habit: • Set a reminder and receive notifications to help you maintain a regular journaling practice. Download FFFF today and start your journey towards enriched memory keeping!
Screenshots
Verdict
The clearest difference is update cadence: Brain Trust Journal/Diary at every 2 days against fourf's every 5 days. Brain Trust Journal/Diary also leads on iOS requirement (13.0 vs 17.4). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Brain Trust Journal/Diary ships an update every 2 days, fourf every 5 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.
| Parameter | Brain Trust Journal/Diary | fourf |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 85 MB | 5 MB |
| Age rating | 17+ | 17+ |
| Developer | Brain Trust | Salih Bora Ozturk |
Customer experience
Brain Trust Journal/Diary
fourf
In-app purchases
Brain Trust Journal/Diary
No in-app purchases
fourf
No in-app purchases
Questions
Is Brain Trust Journal/Diary free?
Is fourf free?
Do Brain Trust Journal/Diary or fourf have ads?
Which is updated more often, Brain Trust Journal/Diary or fourf?
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