# One Great Thing vs Due Pal

The clearest difference is update cadence: Due Pal at every 10 days against One Great Thing's every 8 months. Due Pal also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One Great Thing ships an update every 8 months, Due Pal every 10 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | One Great Thing | Due Pal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/due-pal-adhd-visual-timer/id6756181712/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Monetization | — | Paid |
| Size | 1 MB | 18 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Finite Fractal Studios](https://appshunter.io/developer/1746186301) | [帅 陈](https://appshunter.io/developer/1655624601) |

## What reviewers say

### One Great Thing

[App page](https://appshunter.io/ios/app/one-great-thing/id6502617972)

**In-app purchases:** none


### Due Pal

[App page](https://appshunter.io/ios/app/due-pal-adhd-visual-timer/id6756181712)

This app provides a persistent visual countdown to your next scheduled event, designed to combat time blindness for individuals with ADHD. It offers customizable visual styles and smart reminders to help manage transitions between tasks and appointments.

**Highlights:** Persistent visual countdown, Always-visible on Lock Screen/Dynamic Island, Two visual styles: Flip Clock & Digital, Smart transition reminders, Flexible daily scheduling, High-contrast readable design

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is One Great Thing free?

One Great Thing is free to download, with no in-app purchases.

### Is Due Pal free?

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

### Do One Great Thing or Due Pal have ads?

Neither One Great Thing nor Due Pal shows ads.

### Which is updated more often, One Great Thing or Due Pal?

One Great Thing ships an update every 8 months, and Due Pal every 10 days. Most recently, One Great Thing was updated on October 12, 2026 and Due Pal on October 24, 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.*