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OtterDiary: Journal & Diary vs its rivals

Side-by-side comparison against OtterDiary: Journal & Diary's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

OtterDiary: Journal & Diary
This App
Daylio Journal - Mood Tracker
Nemesis
Minimal Diary - Life timeline
Contender
Holoholo: Daily Memories
Contender
Emoji Diary
Contender
Finding My Happy
Contender
DrawMyToday - AI Picture Diary
Peer
JuJo: Creative Journal & Diary
Peer
4rabet
Peer
2025 Wrapped - Year in Focus
Peer
Core Identity
Developer婷婷 乔Relaxio s.r.o.Chaoyang Minimal Software StudioFor Pedestrians LLC.Kilian ObermeierGopher Apps LLCCHANHO LEEDev2AJake BieleLeila Nasri
CategoryLifestyleLifestyleLifestyleHealth & FitnessLifestyleLifestyleLifestyleLifestyleSportsLifestyle
PlatformiOSAndroid, iOSiOSAndroid, iOSiOSiOSiOSiOSAndroidiOS
Store Metrics
Rating4.9 / 54.8 / 54.7 / 54.4 / 54.7 / 53.8 / 54.3 / 54.6 / 53.2 / 54.3 / 5
Ratings Count1459,277281217116161016
PriceFreeFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateNov 19, 2025Jan 25, 2017Jul 7, 2021Jun 13, 2024Jun 12, 2017May 22, 2017Aug 16, 2023Sep 26, 2025Feb 23, 2026Nov 27, 2025
Last UpdatedJul 2, 2026May 4, 2026Apr 26, 2026Feb 5, 2025Feb 4, 2021May 22, 2017Jun 7, 2026Mar 27, 2026Feb 24, 2026Dec 26, 2025
Sentiment & Reviews
Sentiment-positive----terriblemixed--
Score-78/100----10/10050/100--
Praises-
  • Highly flexible mood and habit tracking tools allow for personalized mental health monitoring over long periods
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  • Friendly aesthetic and creative journal customization tools appeal to beginners in the writing space
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Complaints-
  • Aggressive subscription prompts and paywalling of core features frustrate long-term users and new adopters
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  • Aggressive advertisement frequency prevents users from accessing the core daily journaling and illustration features
  • Lack of creative drawing tools forces reliance on automated illustration features for daily entries
  • Aggressive paywalling of core features limits the experience for non-paying users post-update
  • Difficult object placement controls hinder the precision of journal layout design
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Requests-
  • Expanded media support including video uploads and improved photo selection workflows for daily entries
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  • Image editing tools like cropping or erasing are needed for better journal composition
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Strategic Intel
Strengths
  • Age-based timeline sorting enables unique longitudinal life comparisons
  • Local-only storage provides a privacy moat for family documentation
  • One-tap entry mechanism reduces user friction, sustaining high DAU/MAU ratios.
  • Local-first data storage functions as a trust-based moat for sensitive mental health data.
  • Highly customizable tracking categories allow for personalized long-term progress documentation.
-
  • Automated background tracking functions as a core retention loop.
  • On-device privacy acts as a primary B2B-style trust barrier.
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  • Generative AI visual output provides a personalized creative record
  • Creative canvas tools enable artistic expression
  • Massive sticker and image library drives engagement
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Weaknesses
  • Manual-entry model creates high friction vs automated rivals
  • Lack of mood correlation analytics limits self-quantification utility
  • Automatic backups locked behind subscription tier, causing 1★ churn.
  • Recent UI regressions in calendar view disrupt established user workflows.
  • Limited free-tier icon customization restricts personalization for non-paying users.
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  • Zero cloud-sync options frustrate users expecting cross-device continuity.
  • Lack of social sharing features limits organic growth potential.
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  • Aggressive ad frequency blocks core utility
  • Lack of manual drawing tools limits creative expression
  • Aggressive paywalling limits free-tier utility
  • Difficult object placement controls hinder layout precision
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Pricingfreefreemiumfreefreefreefreefreefreemiumfreefree
MomentumZombieActive----MaintenanceMaintenance--
Update Cadence1 versions, 1 majors/6mo5 versions, 5 majors/6mo, ~10d avg----1 versions1 versions, 1 majors/6mo--

Compare OtterDiary: Journal & Diary head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by OtterDiary: Journal & Diary, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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