Report updated Jul 6, 2026
ToMe - チャット形式の日記・メモ・ToDo管理
For individuals seeking a low-friction, chat-based method for personal journaling, task management, and idea capture.
ToMe - チャット形式の日記・メモ・ToDo管理 is an established lifestyle app that is completely free.
What is ToMe - チャット形式の日記・メモ・ToDo管理?
ToMe is a chat-based lifestyle logging app for iOS that allows users to record notes, diaries, and tasks in a messaging-style interface.
Users hire ToMe to reduce the cognitive load of daily logging by mimicking the low-friction experience of a personal chat room.
Current Momentum
v1.0 · 2mo ago
Maintenance- Launched April 2026.
- Zero rating count recorded.
Active Nemesis
EMMO - 日记与笔记
By EMMO
Other Rivals
7-Day Rank Pulse 🇺🇸
LifestyleNo ranking data
Rating Pulse 🇺🇸
Gathering signals...
What makes this app unique?
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What Are The Key Features?
Input mechanism for notes and logs using a messaging app layout, lowering the barrier to entry for daily logging.
Converts chat messages into interactive checklists with progress bars, encouraging daily app habit.
User-defined chat rooms with custom icons, raising switching costs through user investment.
How much does it cost?
- Free
The app is currently listed as free with no explicit subscription or IAP gates.
Who Built It?
Keita Tsuzuki
View Publisher Intel →Enrichment in progress
Publisher profile available very soon
What other apps does Keita Tsuzuki make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for ToMe - チャット形式の日記・メモ・ToDo管理?
Where is it available?
Localized markets (1)
How's The Lifestyle Market?
ToMe positions itself as a productivity-journal hybrid, using a chat-based input mechanism to differentiate from the visual-heavy, sticker-centric design of EMMO. By integrating ToDo management directly into the chat stream, it attempts to capture users who find dedicated task managers too rigid and traditional journals too time-consuming.
Which niche is ToMe - チャット形式の日記・メモ・ToDo管理 in?
to record thoughts and manage daily tasks
Explore the full Journaling Note Taking niche
Every app in this space (941 tracked), the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This app competes directly with ToMe by offering a structured, private space for daily reflection and emotional logging, targeting the same personal journaling demographic.
Contenders(4)
Biograph App competes by positioning journaling as a collaborative and long-form storytelling experience.
Shine targets the same timeline-based journaling audience but emphasizes voice input and data portability.
Differentiators
- Features a story heatmap that visualizes activity patterns, offering deeper insights than ToMe's simple timeline.
- Supports voice diary entries, capturing nuances of daily life that text-based chat apps often miss.
LifeLeaf competes by offering advanced AI-driven content creation tools for personal note-taking and journaling.
DailyRetro overlaps with ToMe by focusing on habit tracking and daily reminders within a diary-keeping framework.
Same space(3)
This app is a direct functional peer, utilizing a private chat room format for self-care journaling.
Differentiators
- UX is strictly optimized for self-care reflection, creating a more therapeutic tone than ToMe's productivity focus.
- Simplified chat interface removes task management clutter to prioritize emotional well-being and mindfulness.
AGSCalendar relates to ToMe through its focus on daily encouragement and task-oriented logging.
Ondo uses a conversational interface similar to ToMe but adds AI-driven memory and postcard generation.
Differentiators
- Utilizes AI to generate visual postcards from text, adding a creative layer to standard journaling.
- Advanced pattern recognition provides users with automated summaries of their emotional and behavioral trends.
Compare ToMe - チャット形式の日記・メモ・ToDo管理 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 ToMe - チャット形式の日記・メモ・ToDo管理
Strengths to defend, gaps to attack
Core Strengths
- Chat-style interface lowers the barrier to entry for daily logging
- Customizable categories raise switching costs through user investment
Critical Frictions
- Zero rating count indicates a lack of social proof
- No cloud-sync or backup flexibility compared to card-based rivals
Growth Levers
- Education or professional productivity partnerships could provide a B2B distribution channel
Market Threats
- Established journaling apps with visual-first emotional branding capture the majority of the lifestyle category's active users
What are the next best moves?
Implement iCloud sync because lack of data portability is a primary barrier to entry for lifestyle apps → increase user trust.
Competitors like '一叶日记' offer iCloud sync, creating a feature gap that discourages power users from committing to ToMe.
Trade-off: Pause the development of new theme colors — data security is a higher-order retention driver than aesthetic customization.
A counter-intuitive read
The chat-first interface is a liability rather than a strength, as it forces a functional productivity framing on a category where users prioritize emotional, visual expression.
Feature Gaps vs Competitors
- Cloud sync (available in 一叶日记 but absent here)
- Voice diary entries (available in Shine but absent here)
Key Takeaways
Users report: toMe offers a low-friction entry point for journaling, but the lack of cloud-sync and social proof limits its appeal against established incumbents, so the team must prioritize data portability to capture power users.
Where Is It Heading?
Mixed Signals
The lifestyle journaling market is consolidating around apps that offer either high-fidelity visual expression or AI-assisted narrative synthesis. ToMe's current feature set is functional but lacks the emotional hook required to displace incumbents, so growth depends on pivoting toward a specific productivity niche.
The absence of initial rating volume suggests low early-adopter conversion, which risks the app being buried in the Lifestyle category.
Sources
- [1] App Store, source