# Brain3k vs Splix

Brain3k and Splix both sit at 4.8 stars, but that hides the real split: 75% of Splix's written reviews are positive against 0% of Brain3k's. Splix also leads on monetization model (free vs free with in-app purchases). Brain3k's advantage is update cadence (weekly vs every 6 weeks) and device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Brain3k sells 1 in-app purchase, starting at $19.99 per year and Splix sells 2 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Brain3k against 4.8 for Splix. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews are what separate them: 0% of Brain3k's written reviews are positive against 75% of Splix's.

Brain3k ships an update weekly, Splix every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Brain3k | Splix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/brain3k/id1587505104/reviews) | [4.8 (8 ratings)](https://appshunter.io/ios/app/splix-ai-bookmark-manager/id6478430449/reviews) |
| Number of ratings | 4 | **8** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 87 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Hydra Softworks](https://appshunter.io/developer/550896869) | [Splix LLC](https://appshunter.io/developer/1732789223) |

## What reviewers say

### Brain3k

[App page](https://appshunter.io/ios/app/brain3k/id1587505104)

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.

**Highlights:** 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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $19.99 | per year |


### Splix

[App page](https://appshunter.io/ios/app/splix-ai-bookmark-manager/id6478430449)

This AI-powered tool helps you effortlessly save and organize all your online content, from articles and recipes to social media posts. Its intelligent search allows you to find anything with just a few keywords, freeing up your time to enjoy your saved items.

**Highlights:** AI-powered data organization, Save websites, recipes, podcasts, tweets, and more, Intelligent search with keyword hints, Effortless content saving, Seamless access to saved items

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Splix Pro | $8.00 | per month |
| Splix Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Brain3k free?

Brain3k is free to download, with in-app purchases available.

### Is Splix free?

Splix is free to download, with in-app purchases available.

### Which has better reviews, Brain3k or Splix?

Brain3k and Splix are both rated 4.8 out of 5 on the App Store, from 4 and 8 ratings respectively.

### Do Brain3k or Splix have ads?

Neither Brain3k nor Splix shows ads.

### Which is updated more often, Brain3k or Splix?

Brain3k ships an update weekly, and Splix every 6 weeks. Most recently, Brain3k was updated on November 3, 2026 and Splix on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*