Brain3k vs Marcit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brain3k
This app helps you organize web content and personal notes by simulating how the brain retrieves information. Instead of folders, you use keywords to instantly find saved items, making searching more intuitive and saving time.
- Keyword-based memory retrieval
- Automatic content analysis and screenshots
- Custom tags and notes
- Cross-platform synchronization (iOS, iPadOS, macOS)
- Beautiful, platform-adapted design
- No user tracking or data selling
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# Collect memories instead of bookmarks Every web browser has a sophisticated system to manage bookmarks. You can put them into folders and subfolders, and after that, you will probably never use them again. That's because directories structure is how computers work, but it isn't how your brain works. Our mind has a more efficient way of collecting information. When you need info back, think about it, and that's it - memory is back on the top of your hand. This app simulates biological function, allowing you to retrieve information instantly using words connected with seeking items. That saves your time and makes searching more intuitive. Brain3k does that with bookmarks (more data types to come) called memories. You put them into the app and then type any related words to find them. # Search with text instead of managing When adding new memory to Brain3k, the server analyzes the item's content and prepares a beautiful screenshot. Next time you want to find it, type a text related to it. Internal tags, description, title, summary, and URL are used to find it. The same as your brain works; just think about it. # Own tags and notes Sometimes automatic tags and page metadata aren't enough. What if you are collecting ideas for a specific project? In Brain3k, you can add your tags and notes. Of course, they are used when you are searching for memories. Why is this better than folders, you may ask? You can put a bookmark in one directory at a time, but you can add multiple tags to memory. # iOS, iPadOS and macOS sync Log in using Sign in with Apple or email and password on your iPhone, iPad, or MacBook. All your data are synchronized, and you will see new items on each platform without a single click. Of course, you will need only one subscription, no matter which version you are using. # Beautiful design and platform adaptation Each platform is different. Brain3k looks similar on iOS, iPadOS, and macOS, but it's tailored for each one individually. Additionally, it supports dark mode on each platform and portrait and landscape mode on iOS and iPadOS. # You are not a product No user tracking. No selling users' data. Brain3k is a paid application, so you are a client, not a product. We limited your personal data collection to a needed minimum, and we only use your email for account purposes. And that's it. Every data you upload stays private for you. All stability and crash tracking is made without linking this data to your device or account. # Unlimited test period and simple subscription When you create an account, your account capacity is limited to 100 memories. There is no time limit, and you can use your account as long as you want. If you need more memories, a Pro subscription is for you. $19.99 yearly will increase a memories limit to 5000 memories. # Legal Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase. Privacy Policy: https://brain3k.com/privacy-policy Terms and Conditions: https://brain3k.com/terms-and-conditions
Marcit
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Easy manage bookmarks in collections with custom icons like Favorites and Archive and access them fast whenever you need. You can even add new bookmarks from your browser manually or by using the share option. No unnecessary permissions! No annoying ads! Everything is nicely placed in the free bookmark manager app which allows you to experience a new level of bookmarking convenience! Here are just some of the many features you'll enjoy with Marcit: Smart Bookmarking to Keep Your Life in Order. Upon installation, the best bookmark manager app automatically installs a share extension for Chrome Firefox, Edge, and other browsers. When you find an interesting webpage online, just click share and choose Marcit. It bookmarks the URL for you. For added convenience, you can manually input URLs directly into the bookmark organiser app. Sort Your Bookmarks Simply with Tags. Organize and filter online bookmarks by applying ‘Tags’ to access them fast! Tags are like labels that you can assign to your bookmarks based on themes, projects, or any other categories you choose. You can add multiple tags to a single bookmark, and one tag can be used for multiple bookmarks. Plus, you have the flexibility to edit or delete tags whenever you need to. Keep Your Bookmark List Tidy. If your list of saved bookmarks gets too long, you can use the Archive feature. This lets you hide websites you don't visit often, keeping your main list neat and tidy. But you can still get to those archived bookmarks by removing them from the archive list with just one click. Mark Your Favorites for Easy Search. Marcit goes beyond just saving URLs by allowing you to personalize your browsing experience with the 'Favorites' functionality. This feature lets you highlight specific URLs that you love the most, creating a curated collection of your favourite links with this bookmark extension. Explore More From Our Categories. Being the best bookmark manager app, Marcit suggests the latest and best content discovered by our users, and approved by Marcit Editors. Read articles, watch videos, and save for later to enhance your knowledge. Find all kinds of topics arranged in multiple categories like creativity, productivity, entertainment, and much more of what you love. Suggest Your Content to Help Others. In addition to enjoying Marcit online bookmark app's useful features, you can contribute by suggesting your curated content in any category. This way, others using Marcit app or bookmark extension can check out what you've curated, making this bookmark organiser more beneficial for everyone. Find Anything in Seconds. Marcit's advanced search function ensures you never waste time searching for bookmarks. You can quickly save articles, watch videos, and find them quickly with this Free Bookmark Manager App. Simply type the title of the bookmark, and Marcit bookmark extension instantly displays your desired bookmark. Access Your Bookmarks Anywhere, Anytime. Easily export/import your Google Chrome, Safari, Firefox, Edge, or any bookmarks from your browser to keep track of your most interesting content with this Bookmark Manager App. So, wherever you’re, your saved online bookmarks are always accessible. Seamless Sharing Options. Sharing helps you grow better… that’s why Marcit offers easy sharing functionality. If you come across a valuable resource that a colleague or friend might benefit from, sharing is as straightforward as a few clicks. Install Marcit now and enjoy all the premium features for FREE!
Screenshots
Verdict
The clearest difference is in-app purchases: Marcit at none against Brain3k's 1. Brain3k's advantage is update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement 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. Brain3k sells 1 in-app purchase, starting at $19.99 per year. Marcit asks for nothing beyond the download.
Brain3k ships an update weekly, Marcit every 6 weeks. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.
| Parameter | Brain3k | Marcit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Hydra Softworks | Medmyer Pty Ltd |
In-app purchases
Brain3k
- Pro Access$19.991 Year
Marcit
No in-app purchases









