# ToDoMemo vs Hierarchical To

ToDoMemo and Hierarchical To both sit at 5.0 stars, but that hides the real split: 100% of Hierarchical To's written reviews are positive against 0% of ToDoMemo's. Hierarchical To also leads on update cadence (every 2 months vs every 5 months). ToDoMemo's advantage is in-app purchases (none vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Hierarchical To sells 1 one-off in-app purchase. ToDoMemo asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ToDoMemo against 5.0 for Hierarchical To. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 0% of ToDoMemo's written reviews are positive against 100% of Hierarchical To's.

ToDoMemo ships an update every 5 months, Hierarchical To every 2 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ToDoMemo | Hierarchical To |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/todomemo/id1422797930/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hierarchical-to-do-list/id1577074645/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 29 MB | 51 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuko Takizawa](https://appshunter.io/developer/1422797929) | [Yuuki Shimizu](https://appshunter.io/developer/1533588016) |

## 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


### Hierarchical To

[App page](https://appshunter.io/ios/app/hierarchical-to-do-list/id1577074645)

Organize complex projects with infinitely layered tasks. View all parent, child, and grandchild tasks at a glance without multiple taps. Collapse or expand task branches for clarity and utilize repeat functions for recurring to-dos.

**Highlights:** Infinite task layering, Collapse/expand task branches, View all task levels at once, Today's To-do List, Task repeat function, Task move and copy, Completion history

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


## Frequently asked questions

### Is ToDoMemo free?

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

### Is Hierarchical To free?

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

### Which has better reviews, ToDoMemo or Hierarchical To?

ToDoMemo and Hierarchical To are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ToDoMemo or Hierarchical To have ads?

Both ToDoMemo and Hierarchical To show ads.

### Which is updated more often, ToDoMemo or Hierarchical To?

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