# Second Brain vs Memoral

The clearest difference is rating: Memoral at 5.0 against Second Brain's 4.5. Second Brain's advantage is iOS requirement (17.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Second Brain sells 2 in-app purchases, starting at $4.99 per month and Memoral sells 4 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Memoral holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Second Brain ships an update every 9 days, Memoral weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Second Brain | Memoral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/second-brain-know-yourself/id6760254340/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memoral/id6762950520/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | Freemium |
| Size | 12 MB | 46 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Liwei Xie](https://appshunter.io/developer/1106616046) | [Sunny Nagra](https://appshunter.io/developer/914709960) |

## What reviewers say

### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-know-yourself/id6760254340)

This AI-powered journal captures your thoughts via voice or text, automatically organizing and connecting them. It helps you recall memories, discover patterns, and reflect on your growth.

**Highlights:** AI classification, tagging, and summarization, Semantic search by meaning, Three-layer memory system, People cards for relationship tracking, Weekly AI reflections, Voice input with transcription, Data export (JSON + Markdown)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Brain Pro | $4.99 | per month |
| Second Brain Pro | $39.99 | per year |


### Memoral

[App page](https://appshunter.io/ios/app/memoral/id6762950520)

This app acts as a private, encrypted personal wiki to organize all your scattered information, from journal entries and medical notes to recipes and project details. It uses AI to connect your entries, suggest tags, and answer questions in plain language, creating a searchable knowledge base.

**Highlights:** Encrypted personal wiki, AI-powered connections and search, Organize journals, notes, recipes, projects, Plain-language question answering, Private by design with encryption, Export in Markdown or JSON (paid plans)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memoral Plus Monthly | $17.99 | per month |
| Memoral Pro Monthly | $29.99 | per month |
| Memoral Plus Annual | $129.99 | per year |
| Memoral Pro Annual | $249.99 | per year |


## Frequently asked questions

### Is Second Brain free?

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

### Is Memoral free?

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

### Which has better reviews, Second Brain or Memoral?

Memoral is rated higher. Second Brain averages 4.5 out of 5 from 2 ratings, while Memoral averages 5.0 from 1 ratings.

### Do Second Brain or Memoral have ads?

Neither Second Brain nor Memoral shows ads.

### Which is updated more often, Second Brain or Memoral?

Second Brain ships an update every 9 days, and Memoral weekly. Most recently, Second Brain was updated on October 10, 2026 and Memoral on October 7, 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.*