# One Question Journal vs What doing

The clearest difference is iOS requirement: What doing at 15.1 against One Question Journal's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. One Question Journal sells 2 in-app purchases, starting at $1.99 per month and What doing sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

One Question Journal ships an update weekly, What doing every 9 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | One Question Journal | What doing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 16 MB | 44 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Waseef Akhtar](https://appshunter.io/developer/1877652451) | [ikeharalab](https://appshunter.io/developer/1865965307) |

## What reviewers say

### One Question Journal

[App page](https://appshunter.io/ios/app/one-question-journal/id6759250351)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Question Pro Monthly | $1.99 | per month |
| One Question Pro Yearly | $14.99 | per year |


### What doing

[App page](https://appshunter.io/ios/app/what-doing/id6760707327)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $0.99 | per month |


## Frequently asked questions

### Is One Question Journal free?

One Question Journal is free to download, with in-app purchases available.

### Is What doing free?

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

### Do One Question Journal or What doing have ads?

Neither One Question Journal nor What doing shows ads.

### Which is updated more often, One Question Journal or What doing?

One Question Journal ships an update weekly, and What doing every 9 days. Most recently, One Question Journal was updated on November 9, 2026 and What doing 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.*