# Second Brain vs meera.ai

Second Brain and meera.ai are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Second Brain sells 2 in-app purchases, starting at $4.99 per month and meera.ai sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Second Brain ships an update every 8 days, meera.ai every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Second Brain | meera.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/second-brain-know-yourself/id6760254340/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 12 MB | 177 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Liwei Xie](https://appshunter.io/developer/1106616046) | [redfly.ai](https://appshunter.io/developer/1850004071) |

## What reviewers say

### Second Brain

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

Capture thoughts and ideas effortlessly with voice or text input. This app analyzes your weekly entries to provide personalized insights and summaries. It helps you recall past information and manage personal contacts with smart reminders and widgets.

**Highlights:** Weekly self-insight summaries, Voice and text note capture, Search notes by meaning, Contact management with reminders, Home and Lock Screen widgets, Optional iCloud sync, 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 |


### meera.ai

[App page](https://appshunter.io/ios/app/meeraai/id6790463904)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meera Premium | $4.99 | per month |


## Frequently asked questions

### Is Second Brain free?

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

### Is meera.ai free?

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

### Do Second Brain or meera.ai have ads?

Neither Second Brain nor meera.ai shows ads.

### Which is updated more often, Second Brain or meera.ai?

Second Brain ships an update every 8 days, and meera.ai every 5 days. Most recently, Second Brain was updated on November 5, 2026 and meera.ai on November 6, 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.*