# Docket vs SecondBrain

The clearest difference is ads: Docket at none against SecondBrain's shown. Docket also leads on update cadence (daily vs every 3 days). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Docket sells 2 in-app purchases, starting at $4.99 per month and SecondBrain sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Docket ships an update daily, SecondBrain every 3 days. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Docket | SecondBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 67 MB | 73 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Wise Jumbuck](https://appshunter.io/developer/1881887639) | [Federico Cesarini](https://appshunter.io/developer/1888767256) |

## What reviewers say

### Docket

[App page](https://appshunter.io/ios/app/docket-inbox-for-what-matters/id6760957883)

A private or shared briefing space designed for focused communication. It allows users to email thoughts into a structured feed, with AI summaries and threaded replies. Ideal for teams, families, or personal notes, it prioritizes depth over immediate reactions.

**Highlights:** Email-to-docket functionality, AI-generated summaries, Threaded replies, Private and shared dockets, End-to-end encryption, Distraction-free reading experience, Cross-device sync

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Docket Pro Monthly | $4.99 | per month |
| Docket Pro Annual | $39.99 | per year |


### SecondBrain

[App page](https://appshunter.io/ios/app/secondbrain-ai-memory/id6762130376)

Capture thoughts effortlessly with AI-powered voice notes. This app transcribes, titles, and organizes your spoken ideas into a dynamic knowledge graph. Access your information through summaries, chat, and powerful search.

**Highlights:** AI transcription and titling, Automatic organization into a folder tree, Voice to schedule event creation, Daily morning briefing summaries, Chat interface for querying notes, 3D brain graph visualization, Full-text search, Cross-app sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecondBrain Pro | $8.99 | per month |
| SecondBrain Pro Yearly | $34.99 | per year |
| SecondBrain Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is Docket free?

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

### Is SecondBrain free?

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

### Do Docket or SecondBrain have ads?

SecondBrain shows ads; Docket does not.

### Which is updated more often, Docket or SecondBrain?

Docket ships an update daily, and SecondBrain every 3 days. Most recently, Docket was updated on November 9, 2026 and SecondBrain on November 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.*