# BrainBox vs DuesDay

The clearest difference is in-app purchases: BrainBox at none against DuesDay's 2. BrainBox also leads on update cadence (every 3 days vs every 2 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. DuesDay sells 2 in-app purchases, starting at $2.99 per month. BrainBox asks for nothing beyond the download.

BrainBox ships an update every 3 days, DuesDay every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrainBox | DuesDay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 20 MB | 15 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yamanaka miyu](https://appshunter.io/developer/6787616580) | [Shido Ito](https://appshunter.io/developer/6793903187) |

## What reviewers say

### BrainBox

[App page](https://appshunter.io/ios/app/brainbox-daily-planner/id6787616578)

This app helps organize your schedule, tasks, and shopping lists in one place. It's designed to simplify daily life and assist with challenges like forgetfulness and procrastination, especially for those with ADHD.

**Highlights:** Schedule and task consolidation, Location-based reminders, Deadline tracking, Shopping list management, Customizable tabs for organization, Personalized theme colors

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

**In-app purchases:** none


### DuesDay

[App page](https://appshunter.io/ios/app/duesday/id6793903183)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuesDay Pro | $2.99 | per month |
| Coffee | $0.99 | one-time |


## Frequently asked questions

### Is BrainBox free?

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

### Is DuesDay free?

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

### Do BrainBox or DuesDay have ads?

Neither BrainBox nor DuesDay shows ads.

### Which is updated more often, BrainBox or DuesDay?

BrainBox ships an update every 3 days, and DuesDay every 2 weeks. Most recently, BrainBox was updated on October 24, 2026 and DuesDay on October 31, 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.*