# To do Notes list Memos Tasks vs AI Quick Notes

The clearest difference is in-app purchases: AI Quick Notes at none against To do Notes list Memos Tasks's 1. AI Quick Notes also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). To do Notes list Memos Tasks's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. To do Notes list Memos Tasks sells 1 in-app purchase, starting at $4.99 per year. AI Quick Notes asks for nothing beyond the download.

To do Notes list Memos Tasks ships an update fortnightly, AI Quick Notes every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | To do Notes list Memos Tasks | AI Quick Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 21 MB | 148 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [嗣翔 徐](https://appshunter.io/developer/1896336103) | [Beijing Blue Ocean Xinfan Technology Co., Ltd](https://appshunter.io/developer/1463277208) |

## What reviewers say

### To do Notes list Memos Tasks

[App page](https://appshunter.io/ios/app/to-do-notes-list-memos-tasks/id6775773794)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Membership | $4.99 | per year |


### AI Quick Notes

[App page](https://appshunter.io/ios/app/ai-quick-notes-voice-to-do/id6786737145)

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

**In-app purchases:** none


## Frequently asked questions

### Is To do Notes list Memos Tasks free?

To do Notes list Memos Tasks is free to download, with in-app purchases available.

### Is AI Quick Notes free?

AI Quick Notes is free to download, with no in-app purchases.

### Do To do Notes list Memos Tasks or AI Quick Notes have ads?

To do Notes list Memos Tasks shows ads; AI Quick Notes does not.

### Which is updated more often, To do Notes list Memos Tasks or AI Quick Notes?

To do Notes list Memos Tasks ships an update fortnightly, and AI Quick Notes every 4 days. Most recently, To do Notes list Memos Tasks was updated on October 24, 2026 and AI Quick Notes 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.*