Hidden Self vs Haiku Ring
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hidden Self
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HIDDEN SELF — a space for honest self-connection. We often sense that something is off, yet struggle to put it into words. Fatigue, irritation, automatic reactions — all these may be signals inviting us to pause and listen within. HIDDEN SELF helps you: • identify your true needs and hidden scenarios • recognize daily states and give them names • receive personalized tips for gentle life adjustments • track your progress through an interactive index dashboard This isn’t about quick fixes or forced positivity. It’s about honesty, clarity, and soft guidance that leads to genuine transformation. Start your self-exploration journey today — without illusions, with respect and curiosity. Scientific approach and methods The app uses short and effective test formats based on: • projective diagnostics methods, which activate the unconscious • psychodynamic analysis principles, exploring how unconscious patterns affect reactions and behaviors • advanced techniques for assessing emotional and cognitive regulation Results of daily mini-tests shape your index dashboard — a set of key indicators reflecting your mental and emotional state. This allows you not only to record your states, but to truly see how your life transforms as you follow HIDDEN SELF’s daily insights.
Haiku Ring
This app offers a visual approach to daily planning, transforming your schedule into a 24-hour clock. Easily organize tasks, capture thoughts, and review your week at a glance. Gentle reminders help keep you on track.
- Visual 24-hour clock planning
- Color-coded task arcs
- Brain dump for unscheduled tasks
- Weekly overview in clock layout
- Gentle reminder notifications
- Calendar sync (Pro)
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Haiku is a calm visual planner that turns your day into a 24-hour clock. Instead of juggling crowded calendar grids and long task lists, Haiku helps you see your time as a clear visual flow. Plan tasks, capture loose thoughts, review your week, and understand your schedule at a glance. VISUAL DAILY PLANNING - Organize your day on a 24-hour clock - See tasks as color-coded arcs around your schedule - Move and adjust tasks to better fit your day - View your current and upcoming time blocks more clearly BRAIN DUMP - Quickly capture unscheduled tasks in one place - Keep ideas, reminders, and to-dos out of your head - Schedule tasks later when you’re ready WEEKLY VIEW - Review your week in a visual clock layout - Switch to a calendar-style weekly view - Spot open days, busy blocks, and patterns across the week GENTLE REMINDERS - Get optional notifications before tasks begin - Use simple reminder offsets in the free version - Unlock custom reminder times with Haiku Pro INSIGHTS - Track your total planned time - See top activities and category breakdowns - Discover your peak focus window and weekly momentum with Haiku Pro SYNC AND PERSONALIZATION - Optional sync with Apple Calendar and Google Calendar through Haiku Pro - iCloud sync for your Haiku task data when available - Choose from multiple themes - Switch between 12-hour and 24-hour time HAIKU PRO Haiku Pro unlocks advanced insights, custom reminder times, two-way calendar sync, and Home Screen widgets. PRIVATE BY DESIGN Haiku works without creating an account. Calendar access is optional and only requested if you choose to connect a calendar. Google Sign-In is only used if you choose Google Calendar sync. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://haikuapp.xyz/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Hidden Self at none against Haiku Ring's 3. Hidden Self also leads on iOS requirement (15.3 vs 18.0). On price, update cadence, 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. Haiku Ring sells 3 in-app purchases, starting at $3.99 per month. Hidden Self asks for nothing beyond the download.
Hidden Self ships an update weekly, Haiku Ring every 5 days. The most recent releases landed on September 8, 2026 and August 22, 2026 respectively.
| Parameter | Hidden Self | Haiku Ring |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.3 — better | 18.0 |
| Further details — not scored | ||
| Size | 50 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | Olexander Zhyzhmevskyi | RESWIN BIJU KANDATHIL |
In-app purchases
Hidden Self
No in-app purchases
Haiku Ring
- Haiku Pro Monthly$3.991 Month
- Haiku Pro Annual7 Days trial$19.991 Year
- Haiku Pro Lifetime$9.99





