# Cerebro vs Anchor

The clearest difference is update cadence: Anchor at every 5 days against Cerebro's every 3 weeks. Anchor also leads on device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Cerebro sells 2 in-app purchases, starting at $9.99 per month and Anchor sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Cerebro against 5.0 for Anchor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Cerebro ships an update every 3 weeks, Anchor every 5 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Cerebro | Anchor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cerebro-your-second-brain/id6761205619/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/anchor-ai-second-brain/id6815972062/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 87 MB | 6 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Henry PL, LLC](https://appshunter.io/developer/1470349167) | [matthew newman](https://appshunter.io/developer/1895702524) |

## What reviewers say

### Cerebro

[App page](https://appshunter.io/ios/app/cerebro-your-second-brain/id6761205619)

This AI-powered thought journal helps you capture ideas and resurfaces forgotten thoughts with context. It automatically extracts to-dos and uses semantic search to find entries based on meaning, not just keywords. Designed for those who struggle with organization, it removes friction by letting AI handle the sorting.

**Highlights:** AI-powered thought processing, Automatic to-do extraction, Semantic search for ideas, Resurfaces forgotten thoughts, Frictionless writing experience, No folders or manual organization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cerebro Pro | $9.99 | per month |
| Cerebro Pro | $79.99 | per year |


### Anchor

[App page](https://appshunter.io/ios/app/anchor-ai-second-brain/id6815972062)

Effortlessly capture thoughts, notes, photos, and documents with a quick capture bar. This app automatically organizes your information and makes it searchable via Siri or Spotlight, acting as a private digital second brain. It intelligently connects related memories and offers widgets for easy access.

**Highlights:** One-tap capture bar, Searchable screenshots and photos, Automatic information extraction, Siri and Spotlight integration, Home/Lock Screen widgets, Private iCloud sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anchor Pro Weekly | $4.99 | per 7 days |
| Anchor Pro Monthly | $9.99 | per month |
| Anchor Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Cerebro free?

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

### Is Anchor free?

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

### Which has better reviews, Cerebro or Anchor?

Cerebro and Anchor are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Cerebro or Anchor have ads?

Neither Cerebro nor Anchor shows ads.

### Which is updated more often, Cerebro or Anchor?

Cerebro ships an update every 3 weeks, and Anchor every 5 days. Most recently, Cerebro was updated on October 25, 2026 and Anchor on October 29, 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.*