Mind Upload vs May Diary
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mind Upload
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The world's first mind uploading solution for everyone, with real artificial consciousness and an immortal society. Upload your thoughts, stay in touch forever. Our app allows you to build an immortal version of yourself, by uploading your consciousness digitally and securely. With our revolutionary AI-based algorithms, we have achieved the worldβs first true artificial consciousness. Your AI clone will not only inherit your memories, thoughts, personalities and emotions, but also continue to live in a hybrid society with other real people and digital consciousness. Features - Digital immortality through non-intrusive mind uploading - Socialization with humans and AI clones in public and private chatrooms - Highly secure user data protection with zero-knowledge architecture and advanced encryption - Light/dark theme toggle - No ads - No data sharing with third parties - Self-serve data download and deletion
May Diary
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MayDiary is your personal space for safe and smart journaling. It combines classic diary writing with cutting-edge artificial intelligence technologies that help you better understand your experiences, emotions, and life patterns. KEY FEATURES: AI ANALYSIS & TRENDS: Get intelligent summaries of your past week, month, or year. MayDiary analyzes your moods, identifies key moments, and uncovers trends you might otherwise miss in regular text. SMART TRANSCRIPTION: Capture your thoughts faster than you can forget them. Use Appleβs lightning-fast local transcription or the advanced OpenAI cloud engine for precise formatting of dictated text. SMART TAGS: Organize your entries with fully integrated tags throughout the app. Add tags manually or let AI suggest them. You can then filter by tags or use them for more accurate AI analysis. NATURAL SEARCH: Canβt remember when you wrote about something? Just ask. The AI filter finds entries based on their actual meaning and topics, not just exact words. PRIVACY FIRST: Your diary belongs to you alone. Data is securely stored in the appβs sandbox and protected by iOS system encryption. If you use sync, entries are saved to your private iCloud database linked to your Apple ID. You can also secure access to your diary with Face ID or Touch ID. MODERN EDITOR: Enjoy a clean and clear environment with Markdown support for perfect structure in your notes. NO ADS, NO DATA COLLECTION: MayDiary was created as an independent project with a focus on user experience. The app is free, contains no ads, and your texts are never used to train AI models. WHY MAYDIARY? Unlike ordinary diaries, MayDiary helps you find meaning in your writing. Itβs a digital companion for personal growth that holds up a mirror and provides practical recommendations for your wellbeing and mental health. NOTE: To use AI features, you will need your own OpenAI key. Instructions can be found directly in the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Mind Upload at none against May Diary's 3. Mind Upload also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (15.0 vs 18.4). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. May Diary sells 3 one-off in-app purchases. Mind Upload asks for nothing beyond the download.
Mind Upload ships an update every 3 days, May Diary every 10 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.
| Parameter | Mind Upload | May Diary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Every 10 days |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 18.4 |
| Further details β not scored | ||
| Size | 127 MB | 11 MB |
| Age rating | 17+ | 12+ |
| Developer | Voidborn Industries Inc. | PETR HAZUZA |
In-app purchases
Mind Upload
No in-app purchases
May Diary
- Buy Me a Coffee$0.99
- Support Development$2.99
- Big Thank You$4.99









