Dust : Memo

Dust : Memo

By Yoonjik Cho

Dust : Memo is a simple, one-time purchase note-taking app for iOS that uses folder-based organization.

The App DNA

What makes this app unique?

Users hire this app for low-stakes, private text storage that avoids the recurring costs and complexity of subscription-based productivity tools.

For Users seeking a simple, one-time purchase note-taking tool without subscription overhead.

What does it look like?

Key features

Folder Organizationstandard

Categorizes notes into custom folders to increase long-term utility.

Lock Screenstandard

Secures memo access via a lock screen function for privacy.

Memo Search and Sortingbasic

Provides tools to locate and organize memos by search or sort criteria.

How much does it cost?

paidOne-time purchase at $1.49

Paid model anchored at $1.49 for lifetime access, marketed as a low-cost utility.

Velocity

Dormant developmentopaqueShow more...

Dust : Memo has been inactive for over 21 months, failing to meet the threshold for even a maintenance-level cadence. The last recorded update was a minor release in September 2024. Given the lack of any development activity since that time, the app is classified as a zombie project.

See all version history

Who built it?

Yoonjik Cho

8 apps tracked ยท Lifestyle

Kpop ๋๋ง์ž‡๊ธฐKpop ๋๋ง์ž‡๊ธฐStudy Time With Rain: PomodoroStudy Time With Rain: PomodoroGhostDiary - Mood Daily DiaryGhostDiary - Mood Daily Diaryํ• ๋ง์—†์–ด์š”-๋ฐธ๋Ÿฐ์Šค๊ฒŒ์ž„ & ๋Œ€ํ™”์ฃผ์ œ & ์Šค๋ชฐํ† ํฌํ• ๋ง์—†์–ด์š”-๋ฐธ๋Ÿฐ์Šค๊ฒŒ์ž„ & ๋Œ€ํ™”์ฃผ์ œ & ์Šค๋ชฐํ† ํฌ404Log - Crush Diary404Log - Crush DiaryTurtle in turbo modeTurtle in turbo modeRainy Day of ButlerRainy Day of Butler
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 ยท 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Dust : Memo

How's the Lifestyle market?

Dust : Memo occupies the low-cost utility segment with a $1.49 one-time purchase price. The lack of cloud-sync and biometric features positions it as a basic, local-first alternative to professional productivity suites.

Read the market outlook

The rivals identified

Quorum Mobile
Quorum Mobileactive nemesis

By Quorum

Quorum competes by offering a high-end, professional-grade organizational environment that targets the same user need for structured information management and tracking.

  • Offers enterprise-grade legislative tracking and stakeholder CRM tools far beyond basic memo functionality.
  • Integrates a dedicated AI assistant for complex data analysis rather than simple text storage.
  • Maintains a long-standing market presence with frequent updates and a massive, established user base.
Dust : Memo vs Quorum Mobile

Unlock the head-to-head verdict: where this rival wins, and where it loses.

Access the full report for free

The Analyst's Read

Key takeaways for Dust : Memo

Where is it heading?

The note-taking market is consolidating around AI-integrated and cloud-synced tools, leaving Dust : Memo exposed due to its static, local-first architecture. Without a transition to cloud-based storage, the app will likely lose its remaining casual user base to more versatile, modern competitors.

  • The absence of recent feature expansion suggests the app is in maintenance mode, which risks obsolescence as AI-native note apps gain market share.

The SWOT

Core Strengths
  • One-time purchase model removes recurring subscription friction
  • Simple folder-based organization reduces user onboarding time
Critical Frictions 2 weaknesses inside
Growth Levers
  • Implement cloud-sync to increase user retention
  • Add biometric locking to compete with privacy-focused utilities
Market Threats 2 threats identified

Next best moves

1 Invest

Ship cloud-sync in the next release because local-only storage is a primary churn risk โ†’ increase user retention

The counter-intuitive read

The app's lack of cloud-sync is not aโ€ฆ

Read the full take

Feature gaps

Biometric archive locking (available in ChatExport but missing here) +1

Since the last report: The app remains in a stagnant state, but the analytical focus has shifted from feature parity to the critical risk posed by its local-only storage architecture.

Bottom line

Dust : Memo wins on price simplicity for casual users, but the local-only storage architecture creates a hard churn ceiling, so the PM should prioritize cloud-sync to prevent data-loss frustration.

Unlock 2 critical frictions, 2 market threats and the analystโ€™s take.

Access the full report for free

Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Dust : Memo, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app remains in a stagnant state, but the analytical focus has shifted from feature parity to the critical risk posed by its local-only storage architecture.

shifted

Storage Architecture Assessment

added

Formalized Technical Debt

removed

Widget Gap Deprioritization

shifted

Roadmap Consolidation

Cite this report

Marlvel.ai. โ€œDust : Memo Intelligence Report.โ€ Updated Jul 7, 2026. https://marlvel.ai/apps/dust-memo

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0