# TaskOutline vs Question Diary 365

TaskOutline and Question Diary 365 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. TaskOutline sells 1 one-off in-app purchase and Question Diary 365 sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | TaskOutline | Question Diary 365 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 1 MB | 126 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Kobayashi](https://appshunter.io/developer/1832721353) | [Masami Mitsuta](https://appshunter.io/developer/1803880391) |

## What reviewers say

### TaskOutline

[App page](https://appshunter.io/ios/app/taskoutline/id6759880331)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TaskOutline Pro | $3.99 | one-time |


### Question Diary 365

[App page](https://appshunter.io/ios/app/question-diary-365/id6777899186)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is TaskOutline free?

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

### Is Question Diary 365 free?

Question Diary 365 is free to download, with in-app purchases available.

### Do TaskOutline or Question Diary 365 have ads?

Neither TaskOutline nor Question Diary 365 shows ads.

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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.*