Report updated Jul 4, 2026
endplanner: A mortal's diary
For individuals seeking a structured method for existential reflection and personal mindfulness.
endplanner: A mortal's diary is a struggling lifestyle app that is completely free. With a 2.3/5 rating from 3 reviews, it struggles with user retention.
What is endplanner: A mortal's diary?
endplanner is a lifestyle diary app for iOS and Android that uses existential reflection prompts to help users contemplate mortality.
Users hire endplanner for a non-traditional, chilling method of mindfulness that differentiates from standard gratitude-focused journaling apps.
Current Momentum
v0.1 · 36mo ago
Zombie- Launched initial version in July 2023.
- Critical setup bugs block user onboarding.
Active Nemesis
5 Minute Journal・Daily Diary
By Intelligent Change
Other Rivals
7-Day Rank Pulse 🇺🇸
LifestyleNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Periodic reminders to contemplate the finite nature of life and personal values.
Text-based input for recording personal thoughts and reflections.
How much does it cost?
- Free access to all features
The app is currently free to use with no observable in-app purchases or subscription gates.
Who Built It?
Saturn Studio
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does Saturn Studio make?
What do users think recently?
Low confidence · 1 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a upset sentiment. but report critical input failure during the initial setup process prevents users from proceeding past the welcome screen.
Limited review volume (1 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for endplanner: A mortal's diary?
Where is it available?
Localized markets (12)
How's The Lifestyle Market?
**Pricing Strategy**: The app is free to use with no observable in-app purchases or subscription gates. **Target Audience**: Individuals seeking a structured, somber method for existential reflection and personal mindfulness.
The rivals identified
Nemeses(1)
This app dominates the daily journaling market by providing a structured, habit-forming framework that directly competes with endplanner's goal of reflective, existential diary keeping.
Differentiators
- Established brand authority in the mindfulness space creates significant barriers to entry for new competitors.
- Proven habit-loop design encourages daily retention through structured, time-boxed prompts that minimize user friction.
- Extensive cross-platform ecosystem and physical product integration drive higher user lifetime value than digital-only apps.
Head to head
Endplanner should lean into its 'chilling' existential branding to capture the counter-culture segment while improving core UX stability to reduce churn.
Contenders(4)
It competes by providing specialized AI-driven emotional and dream analysis, appealing to users who want more than just a blank diary page.
It competes by offering a structured, ritual-based organization system for memories that overlaps with endplanner's diary-keeping use case.
Differentiators
- Focuses on gamified ritual organization rather than the existential, reflective tone found in endplanner.
- Provides a more structured categorization system for memories, appealing to users who prioritize data retrieval.
This app targets the same lifestyle journaling demographic but uses gamification and aesthetic tracking to differentiate from endplanner's somber tone.
It competes by offering AI-driven cognitive behavioral therapy tools that provide a more analytical alternative to endplanner's reflective diary format.
Same space(3)
It targets the same journaling audience but emphasizes voice-first input and biometric security for privacy-conscious users.
It competes by offering collaborative storytelling and voice-to-text features that modernize the traditional diary format.
It occupies the same lifestyle journaling space by focusing on aesthetic, mood-based tracking rather than existential reflection.
Compare endplanner: A mortal's diary against every rival
All rivals in one side-by-side table: identity, store metrics, ratings & sentiment, and strategic intel, plus a head-to-head page for each.
The outtake for endplanner: A mortal's diary
Strengths to defend, gaps to attack
Core Strengths
- Existential-dread-based philosophical approach differentiates the app from generic gratitude-focused competitors
Critical Frictions
- Blocking input bug in the initial setup process prevents user onboarding
- 2.33-star rating signals poor technical quality
Growth Levers
- Untapped market segment for users seeking non-traditional, provocative self-reflection methods
Market Threats
- Established competitors like 5 Minute Journal leverage massive user bases and social proof to maintain category dominance
What are the next best moves?
Fix the onboarding input bug because it is the #1 churn risk preventing any user from using the app → restore basic functionality.
The application fails to register user input during the initial setup process.
Trade-off: Deprioritize all new feature development until the core setup flow is validated.
A counter-intuitive read
The app's existential-dread branding is a stronger asset than its diary features, but the current technical failure is a self-inflicted wound that masks the potential of this niche.
Feature Gaps vs Competitors
- AI-driven feedback (available in 365 Gratitude Journal but absent here)
- Collaborative journaling (available in Twig but absent here)
Key Takeaways
endplanner offers a unique existential value proposition, but the blocking setup bug prevents any user retention, so the PM must prioritize technical stability over all other development to avoid total churn.
Where Is It Heading?
Declining
The lifestyle journaling market is consolidating around AI-enhanced and habit-forming tools, leaving endplanner exposed due to its lack of functional core features. The current technical instability will likely lead to a total loss of the initial user cohort unless the onboarding flow is resolved immediately.
Blocking input bugs during the initial setup process prevent user onboarding, which compounds the rating drag already visible on the store.