# ToDoMemo vs カスタムアラーム

The clearest difference is in-app purchases: ToDoMemo at none against カスタムアラーム's 1. ToDoMemo also leads on iOS requirement (12.0 vs 15.1). カスタムアラーム's advantage is ads (none vs shown) and update cadence (every 4 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. カスタムアラーム sells 1 one-off in-app purchase. ToDoMemo asks for nothing beyond the download.

ToDoMemo ships an update every 5 months, カスタムアラーム every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ToDoMemo | カスタムアラーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/todomemo/id1422797930/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 29 MB | 39 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuko Takizawa](https://appshunter.io/developer/1422797929) | [TAKUTO YOSHINO](https://appshunter.io/developer/1877756143) |

## 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


### カスタムアラーム

[App page](https://appshunter.io/ios/app/id6759268514)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $2.99 | one-time |


## Frequently asked questions

### Is ToDoMemo free?

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

### Is カスタムアラーム free?

カスタムアラーム is free to download, with in-app purchases available.

### Do ToDoMemo or カスタムアラーム have ads?

ToDoMemo shows ads; カスタムアラーム does not.

### Which is updated more often, ToDoMemo or カスタムアラーム?

ToDoMemo ships an update every 5 months, and カスタムアラーム every 4 weeks. Most recently, ToDoMemo was updated on November 2, 2026 and カスタムアラーム on October 31, 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.*