# Quick Todo vs HITO AI Diary

The clearest difference is ads: HITO AI Diary at none against Quick Todo's shown. HITO AI Diary also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Todo sells 1 one-off in-app purchase and HITO AI Diary sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Quick Todo ships an update every 3 weeks, HITO AI Diary daily. Both last shipped on October 14, 2026.

## The numbers

| Metric | Quick Todo | HITO AI Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 91 MB | 73 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ans (KR)](https://appshunter.io/developer/1750243209) | [리플레이스아워](https://appshunter.io/developer/1879194594) |

## What reviewers say

### Quick Todo

[App page](https://appshunter.io/ios/app/quick-todo-task-widget/id6504161824)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium - remove ad | $0.99 | one-time |


### HITO AI Diary

[App page](https://appshunter.io/ios/app/hito-ai-diary/id6762521604)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HITO Premium Monthly Plan | $5.99 | per month |
| HITO Premium Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is Quick Todo free?

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

### Is HITO AI Diary free?

HITO AI Diary is free to download, with in-app purchases available.

### Do Quick Todo or HITO AI Diary have ads?

Quick Todo shows ads; HITO AI Diary does not.

### Which is updated more often, Quick Todo or HITO AI Diary?

Quick Todo ships an update every 3 weeks, and HITO AI Diary daily. Most recently, Quick Todo was updated on October 14, 2026 and HITO AI Diary on October 14, 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.*