# Second Brain vs Hop

The clearest difference is in-app purchases: Second Brain at none against Hop's 3. Hop's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hop sells 3 in-app purchases, starting at $3.99 per month. Second Brain asks for nothing beyond the download.

Second Brain ships an update every 3 weeks, Hop every 6 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Second Brain | Hop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/second-brain-adhd-planner/id6760140172/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 2 MB | 49 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jikku Chacko](https://appshunter.io/developer/1882820555) | [MEHMET KAS](https://appshunter.io/developer/1841492165) |

## What reviewers say

### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-adhd-planner/id6760140172)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hop

[App page](https://appshunter.io/ios/app/hop-one-step-adhd-focus/id6779776126)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hop Plus Monthly | $3.99 | per month |
| Hop Plus Yearly | $29.99 | per year |
| Hop Plus Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Second Brain free?

Second Brain is free to download, with no in-app purchases.

### Is Hop free?

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

### Do Second Brain or Hop have ads?

Neither Second Brain nor Hop shows ads.

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

Second Brain ships an update every 3 weeks, and Hop every 6 days. Most recently, Second Brain was updated on October 24, 2026 and Hop 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.*