My Knowledge Base vs DestructNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Knowledge Base
Capture and organize all your ideas, facts, and details effortlessly. This app acts as a personal database, allowing you to store various types of information and retrieve it quickly with a powerful search system. Customize your data input with templates for efficient management.
- Capture ideas and facts
- Store text, photos, links, sketches
- Customizable entry templates
- Powerful search and query system
- Organize information efficiently
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Meet My Knowledge Base: your brain’s new best friend. It’s the app that captures every brilliant idea, random fact, or fleeting detail you stumble across daily—before they slip away. Part note-taking wizard, part personal database powerhouse, it’s a memory upgrade for anyone who’s ever blanked on that one thing they swore they’d remember. Store it all in Entries—think text snippets, numbers, dates, photos, quick sketches, web links, and more. Add a label if you’re feeling fancy, and boom, it’s findable later. With Custom Entry Templates, you can slam data in fast, tailored to your style, and still dig it up effortlessly when you need it. The real magic? A slick query system that hunts down exactly what you’re after, no rummaging required. My Knowledge Base doesn’t just store your life—it hands it back to you, organized and on demand.
DestructNote
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DestructNote: Secure Notes Pro - The Ultimate Secure Note Sharing App In today’s world, we often need to share sensitive information, such as passwords, secret note, access codes, or confidential data, but sending this via unsecured messaging apps or email can feel like a huge risk. DestructNote is here to provide a secure, private, and reliable solution for sharing such information with others, while ensuring that no traces are left behind. - No account required - No history left behind - Military-grade encryption - Cannot be forwarded - Destroyed upon reading - Self-destruct notes DestructNote lets you create one-time, private notes that automatically self-destruct after being read. Designed with simplicity, security, and privacy in mind, this app offers you complete peace of mind when sharing information with others. Security First: AES-256 End-to-End Encryption DestructNote uses AES-256 end-to-end encryption, the same level of encryption used by banks and other financial institutions, to ensure your data is absolutely secure. This powerful encryption means that even our servers can’t read your notes—your messages are encrypted from the moment you create them to the moment they are read by the intended recipient. Only the person with the full link to the note can decrypt and view its content. Once the note is read, it’s automatically destroyed, leaving no trace behind. Rest easy knowing that all notes are encrypted and sent securely over private, protected servers. Whether you’re sharing passwords, credit card information, or just sensitive personal details, DestructNote provides the safest way to communicate without leaving any lingering digital footprint. We believe that privacy should be simple, so you don’t need to create an account or register to use DestructNote. Just download the app, create your notes, and start sharing securely. No need to remember another password or worry about your personal information being stored anywhere. The Solution to Sensitive Data Sharing How many times have you been asked to send a password, bank detail, or other sensitive information over email or WhatsApp? It’s an issue many of us face daily, but sending such data via these platforms often means leaving a permanent trail. DestructNote solves this problem by offering a safe, secure way to share sensitive information without leaving a trace or risking data theft. With DestructNote, you can create a note, share it with your recipient, and once they read it, the note will self-destruct—ensuring that no copy of the note exists anywhere. It's a simple, efficient, and secure way to send passwords or other private data that you don’t want lingering in someone’s inbox or on a server. Automatic Deletion After 30 Days If your notes aren’t read within 30 days, they will be automatically deleted from our servers. This ensures that your private information isn't stored indefinitely. Free to Use, with an Affordable Upgrade DestructNote allows you to create good secure notes for free. Once you have used up your free notes and proceed to create a new note, a pop-up window will appear offering you an affordable monthly plan for all the value this app has to offer. This plan gives you unlimited notes and even more advanced features in the future, all while keeping your data safe and secure. Key Features: AES-256 end-to-end encryption for ultimate security. Self-destructing notes that disappear after being read. Notes that auto-delete after 30 days if not read. No account or registration required. Simple, easy-to-use interface. With DestructNote: Secure Notes Pro, you get the privacy and control you deserve when it comes to sharing sensitive information. It’s a simple, hassle-free way to ensure that your data stays secure and that your messages don’t leave any lasting traces behind. Download DestructNote today and take control of your privacy. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: DestructNote at weekly against My Knowledge Base's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. My Knowledge Base sells 1 one-off in-app purchase and DestructNote sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
My Knowledge Base ships an update every 5 weeks, DestructNote weekly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.
| Parameter | My Knowledge Base | DestructNote |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Wiktor Starzyk | TURNEDO MARKETING, SOCIEDAD LIMITADA |
In-app purchases
My Knowledge Base
- Unlock Unlimited Items$2.99
DestructNote
- Premium Monthly$3.991 Month









