# Petatto TODO vs Brain Dump Journal

The clearest difference is in-app purchases: Petatto TODO at none against Brain Dump Journal's 1. Petatto TODO also leads on ads (none vs shown) and iOS requirement (15.1 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Brain Dump Journal sells 1 one-off in-app purchase. Petatto TODO asks for nothing beyond the download.

Petatto TODO ships an update every 8 days, Brain Dump Journal every 5 days. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Petatto TODO | Brain Dump Journal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 84 MB | 34 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MARIE MORIKAGE](https://appshunter.io/developer/1896645636) | [RYOTA SUZUKI](https://appshunter.io/developer/1726784326) |

## What reviewers say

### Petatto TODO

[App page](https://appshunter.io/ios/app/petatto-todo/id6771369990)

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

**In-app purchases:** none


### Brain Dump Journal

[App page](https://appshunter.io/ios/app/brain-dump-journal-reflection/id6810251825)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $12.99 | one-time |


## Frequently asked questions

### Is Petatto TODO free?

Petatto TODO is free to download, with no in-app purchases.

### Is Brain Dump Journal free?

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

### Do Petatto TODO or Brain Dump Journal have ads?

Brain Dump Journal shows ads; Petatto TODO does not.

### Which is updated more often, Petatto TODO or Brain Dump Journal?

Petatto TODO ships an update every 8 days, and Brain Dump Journal every 5 days. Most recently, Petatto TODO was updated on October 6, 2026 and Brain Dump Journal on October 13, 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.*