# ToDoMemo vs UltraBoard

The clearest difference is review sentiment: UltraBoard at 80% against ToDoMemo's 0%. UltraBoard also leads on update cadence (every 2 days vs every 5 months) and ratings volume (190 vs 1). ToDoMemo's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. UltraBoard sells 1 in-app purchase, starting at $8.99 per month. ToDoMemo asks for nothing beyond the download.

ToDoMemo holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: UltraBoard has 190 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of ToDoMemo's written reviews are positive against 80% of UltraBoard's, so the app with the better star average is not the one people write more warmly about.

ToDoMemo ships an update every 5 months, UltraBoard every 2 days. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ToDoMemo | UltraBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/todomemo/id1422797930/reviews)** | [4.5 (190 ratings)](https://appshunter.io/ios/app/ultraboard/id1547214365/reviews) |
| Number of ratings | 1 | **190** |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 29 MB | 73 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuko Takizawa](https://appshunter.io/developer/1422797929) | [Lisfee, Inc.](https://appshunter.io/developer/1146331015) |

## What reviewers say

### ToDoMemo

[App page](https://appshunter.io/ios/app/todomemo/id1422797930)

Organize your tasks with a simple tabbed to-do list. Create custom tabs for different projects or categories, add notes, and manage your to-do items efficiently. Personalize the look with theme colors and font size adjustments.

**Highlights:** Manage to-dos by tab, Create and rename custom tabs, Reorder and delete tabs, Change memo location, Multi-select memo deletion, Theme and font customization, Notification function

**Features:** macOS Compatibility

**In-app purchases:** none


### UltraBoard

[App page](https://appshunter.io/ios/app/ultraboard/id1547214365)

Create and organize digital notes and boards using your Apple Pencil, stylus, or finger. Customize line color and width, and save your creations into categorized folders. This app offers a subscription for enhanced features.

**Highlights:** Digital whiteboard and blackboard, Apple Pencil, stylus, and finger input, Customizable line color and width, Save and categorize notes/boards, Folder organization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Plan | $8.99 | per month |


## Frequently asked questions

### Is ToDoMemo free?

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

### Is UltraBoard free?

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

### Which has better reviews, ToDoMemo or UltraBoard?

ToDoMemo is rated higher. ToDoMemo averages 5.0 out of 5 from 1 ratings, while UltraBoard averages 4.5 from 190 ratings.

### Do ToDoMemo or UltraBoard have ads?

Both ToDoMemo and UltraBoard show ads.

### Which is updated more often, ToDoMemo or UltraBoard?

ToDoMemo ships an update every 5 months, and UltraBoard every 2 days. Most recently, ToDoMemo was updated on October 8, 2026 and UltraBoard on October 29, 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.*