# Pulso ADHD tracker vs Second Brain

The clearest difference is in-app purchases: Second Brain at none against Pulso ADHD tracker's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pulso ADHD tracker sells 2 in-app purchases, starting at $5.99 per 7 days. Second Brain asks for nothing beyond the download.

Pulso ADHD tracker ships an update every 2 weeks, Second Brain every 3 weeks. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Pulso ADHD tracker | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 14 MB | 2 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [NICHOLAS ERWIN HEITKAMP](https://appshunter.io/developer/1867627286) | [Jikku Chacko](https://appshunter.io/developer/1882820555) |

## What reviewers say

### Pulso ADHD tracker

[App page](https://appshunter.io/ios/app/pulso-adhd-tracker/id6759944720)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $5.99 | per 7 days |
| Pro Monthly | $19.99 | per month |


### Second Brain

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pulso ADHD tracker free?

Pulso ADHD tracker is free to download, with in-app purchases available.

### Is Second Brain free?

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

### Do Pulso ADHD tracker or Second Brain have ads?

Neither Pulso ADHD tracker nor Second Brain shows ads.

### Which is updated more often, Pulso ADHD tracker or Second Brain?

Pulso ADHD tracker ships an update every 2 weeks, and Second Brain every 3 weeks. Most recently, Pulso ADHD tracker was updated on September 13, 2026 and Second Brain on September 10, 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.*