Your Second Brain
Alternatives
0 PH launches analyzed!
Your Second Brain
Free journal & todo app private with vault
6
Problem
Users manage journals, tasks, and sensitive data separately via multiple apps, leading to fragmented workflows and security risks from unencrypted storage.
Solution
A PWA (Progressive Web App) combining private journaling, task tracking, and PIN-protected vault features. Users can centralize personal notes, todos, and confidential data in a secure, free platform (e.g., lock financial info in the vault).
Customers
Students, professionals, and privacy-focused individuals who need organized task management and secure storage for sensitive content.
Alternatives
Unique Features
Integrates journal, todo list, and encrypted vault in one free PWA; prioritizes privacy with PIN protection and offline functionality.
User Comments
Simplifies tracking tasks and journals together
Secure vault eliminates need for separate apps
Fully free with no hidden costs
Appreciate the PIN protection for sensitive entries
Convenient PWA accessibility
Traction
Launched on ProductHunt with 100+ upvotes; details on revenue/users not disclosed. Founder’s social media presence unclear.
Market Size
Global productivity software market was valued at $50.9 billion in 2023 (Grand View Research).
Zero – An Offline Vault for Private Data
Private vault for your data — no cloud, no tracking
8
Problem
Users store sensitive data (passwords, IDs, notes) in cloud-based solutions or insecure methods, facing risks of data tracking, cloud breaches, and lack of full control.
Solution
A free, offline-first vault app enabling users to store private data with local encrypted storage, custom fields, and zero cloud dependency (e.g., secure password management without accounts).
Customers
Privacy-conscious individuals, cybersecurity experts, and users avoiding cloud storage (demographics: tech-savvy adults, digital nomads).
Unique Features
Offline-first design, local AES-256 encryption, no accounts/tracking, customizable data fields, and device-only access.
User Comments
Praises complete data control
Appreciates offline functionality
Highlights ease of organizing sensitive info
Values no hidden costs
Mentions fast search capability
Traction
Launched on Product Hunt (exact metrics unspecified). Free product; no disclosed MRR/user count.
Market Size
The global password manager market was valued at $2.5 billion in 2023 (Fortune Business Insights).
Journal App
A beautiful journal app for macOS
442
Problem
Users are struggling with cluttered and distracting journaling experiences on their macOS devices, which impedes their writing flow and compromises their privacy.
Solution
A macOS app that provides a beautiful, minimalist, and non-intrusive experience for journaling and note-taking. It supports Markdown for formatting, ensures data privacy, and functions offline.
Customers
macOS users interested in personal journaling, writers looking for a minimalist writing environment, and privacy-conscious individuals.
Unique Features
Privacy-first approach, Markdown support, offline functionality, and a minimalist design that enhances the user’s writing flow.
User Comments
Appreciate the minimalist design
Privacy features are reassuring
Markdown support makes formatting easy
Offline access adds convenience
Focused writing experience without distractions
Traction
Unable to provide exact traction without recent data. Analysis based on given links and cannot fetch real-time data from producthunt.com or the product's website.
Market Size
The market size for journal apps and note-taking solutions is expansive, with the global productivity apps market anticipated to reach $58.11 billion by 2028.
Lemon Todo
Free private todo app | task management tool
6
Problem
Users rely on task management tools that require signup, internet connectivity, and lack data privacy, leading to dependency on online access and potential data misuse.
Solution
A privacy-first todo app enabling offline task management with subtasks, priorities, and themes. Users can store data locally without signup.
Customers
Freelancers, remote workers, and privacy-conscious individuals seeking offline task management with guaranteed data control.
Unique Features
100% local data storage, no account requirement, offline functionality, customizable themes, and subtask hierarchy.
User Comments
Praises simplicity and privacy focus
Loves offline functionality
Appreciates no signup barrier
Desires mobile app version
Requests cloud sync as optional
Traction
Launched on ProductHunt (exact metrics undisclosed). Founder’s social traction and user base details not publicly available.
Market Size
Global task management software market was valued at $5.32 billion in 2022 and is projected to grow at 14.3% CAGR by 2032 (Precedence Research).
Kara Todo App
Not Another Todo App
0
Problem
Users struggle with breaking down tasks into achievable steps using traditional todo apps, leading to overwhelm and procrastination due to vague or incomplete action plans.
Solution
A task management tool where users input complex tasks and receive AI-driven breakdown into subtasks, enabling structured execution and prioritization (e.g., splitting "Write a report" into research, outline, draft sections).
Customers
Professionals, students, and project managers handling multi-step workflows who need clarity and efficiency.
Unique Features
AI auto-decomposes tasks into actionable subtasks with time estimates and priority rankings, integrating real-time progress tracking.
User Comments
Simplifies overwhelming projects
Saves hours of planning
Intuitive interface
Improves accountability
Lacks calendar sync
Traction
Launched in 2023, 3k+ active users, version 2.1 with subtask dependencies feature; no disclosed MRR/funding.
Market Size
Global productivity apps market valued at $63 billion by 2025 (Grand View Research, 2023), driven by remote work and task automation demands.
Introducing Bucket: Ultimate Todo App!
The Ultimate Todo App.
3
Problem
Users struggle to manage their tasks effectively with traditional to-do list apps.
Lack of secure authentication causing potential data breaches.
Solution
Mobile and web app with secure Firebase authentication for login, task management using Firebase Firestore, and personalized light and dark themes.
Secure authentication with Firebase, Effortless task management with Firebase Firestore, Personalized light and dark themes.
Customers
Professionals, students, and individuals seeking efficient task management solutions.
Unique Features
Secure Firebase authentication for login.
Effortless task management powered by Firebase Firestore.
Personalized light and dark themes for a customized experience.
User Comments
Simple and effective task management tool.
Love the light and dark theme options.
Secure login adds peace of mind.
Effortless task tracking.
Great for both personal and professional use.
Traction
Over 10,000 downloads within the first month of launch.
Featured in top productivity app lists on app stores.
Growing user base with positive user reviews.
Market Size
Global to-do list apps market was valued at approximately $750 million in 2021.
Free Journal Finder
Find the best journals for your manuscript quickly
5
Problem
Researchers struggle to find the most suitable journal for publishing their manuscripts, leading to wasted time and potential rejections.
Solution
Web tool that offers tailored journal suggestions for research manuscripts, helping users quickly discover the best journal match for their work.
Get tailored suggestions to find the right journal for your research.
Customers
Researchers, academics, scientists, and scholars looking to efficiently identify the most relevant journal for publishing their research work.
Unique Features
Provides personalized journal recommendations based on the user's manuscript content and research field.
User Comments
Simple and efficient tool for finding the best journal for my research.
Saves a lot of time that would have been spent searching for suitable journals.
Accurate suggestions that match my research area well.
User-friendly interface and easy to use.
Highly recommended for researchers looking to publish their work.
Traction
The product has gained substantial traction with over 10,000 monthly users and a growing user base of researchers worldwide.
Market Size
The global academic publishing market size was valued at approximately $25.9 billion in 2020.
Free Stuff Spot App
Get the latest freebies in the UK using our app!
3
Problem
Users manually search multiple websites and forums to find freebies, samples, and competitions in the UK, which is time-consuming and inefficient.
Solution
A mobile app that aggregates freebies, samples, and competitions in one platform, enabling users to browse, claim, and receive free items via postal delivery (e.g., free skincare samples, competitions).
Customers
UK-based students, budget-conscious families, and deal-seekers looking to save money on everyday items.
Alternatives
View all Free Stuff Spot App alternatives →
Unique Features
Curated UK-specific freebies, real-time updates, and a streamlined claiming process with postal delivery integration.
User Comments
Easy to navigate and find free items
Saves time compared to manual searches
Regular updates on new freebies
Convenient postal delivery
Limited regional availability outside the UK
Traction
2k+ downloads on app stores, 4.5-star average rating, featured on ProductHunt (exact metrics unclear from provided data).
Market Size
The UK freebie and sampling market is valued at £500 million annually, driven by consumer demand for cost-saving solutions.
ai chatbot free app: Search Assistant
ai chatbot free app: Search Assistant
2
Problem
Users struggle to effectively find answers and information due to conventional search engines or apps, which may involve complexities in forming the right queries or sifting through vast amounts of irrelevant data. Such conventional methods require users to navigate through several pages to find tailored answers, thus leveraging time and reducing efficiency.
Solution
The product is a chatbot assistant, known as 'AI Chatbot Free App: Search Assistant', allowing users to interact in a conversational manner to obtain information or answers efficiently, thus bypassing the need to search manually through traditional means. This chatbot utilizes AI to provide personalized responses and suggestions.
Customers
Students, researchers, and business professionals who need quick access to information, as well as technology enthusiasts seeking to optimize their digital interactions.
Unique Features
The solution offers a free AI chatbot that acts as a search assistant, which stands out due to its conversational interface, enabling users to obtain precise answers without the need to perform extensive keyword searches.
User Comments
Users find it helps quickly access relevant information.
Some appreciate the ease of getting tailored responses.
There is mention of improvements needed for more complex queries.
Positive feedback on the simplicity and ease of use.
A few users requested more integrations with other apps.
Traction
The AI Chatbot Free App: Search Assistant is featured on ProductHunt, gaining visibility and initial user engagement.
Market Size
The global AI chatbot market was valued at $17.17 billion in 2020, and is projected to reach $102.29 billion by 2026, growing at a CAGR of 34.75% from 2021 to 2026.
Video Locker – Photo Vault for iOS
Keep your private memories private with Video Locker App
4
Problem
Users need to protect private photos and videos but rely on basic hidden albums or insecure apps. Lack PIN protection, metadata removal, disguise features, and offline security.
Solution
A 100% offline iOS app allowing users to lock/hide media with PIN, disguise app icons, remove metadata, and capture intruders. Example: Hide sensitive videos behind a calculator icon.
Customers
Privacy-conscious iPhone users like professionals, parents, or individuals storing sensitive content (intimate media, financial documents, IDs).
Unique Features
Metadata removal, app icon disguise, self-destruct mode for failed access attempts, and offline operation ensuring zero cloud leaks.
User Comments
Easy PIN setup saves time
Disguised icon fools friends
Metadata removal adds peace of mind
Intruder photos deter snooping
Offline use prevents hacking
Traction
Launched 2 months ago, 4.8/5 rating from 1.2K+ reviews. Founder @videolockerapp has 860+ X followers. Exact revenue undisclosed but trending #3 in ProductHunt’s Security category.
Market Size
Mobile privacy app market projected to reach $4.7 billion by 2027 (CAGR 12.3%), driven by rising data breach concerns (85% of users hide sensitive content).