# 321 ToDo vs エフィシオ  Efficio  使いたくなる生産性向上アプリ

The clearest difference is device support: 321 ToDo at 2 against エフィシオ  Efficio  使いたくなる生産性向上アプリ's —. 321 ToDo also leads on iOS requirement (9.0 vs 16.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 321 ToDo | エフィシオ  Efficio  使いたくなる生産性向上アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/321-todo-countdown-todo/id1542891687/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 days | — |
| Monetization | Ad-supported | — |
| Size | 64 MB | 1 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Shibapp LLC](https://appshunter.io/developer/852300851) | [morishige haruto](https://appshunter.io/developer/1713112041) |

## What reviewers say

### 321 ToDo

[App page](https://appshunter.io/ios/app/321-todo-countdown-todo/id1542891687)

Organize your tasks with a countdown to their due dates. This app helps you manage your to-do list with real-time grace period displays and customizable reminders. Features include swipe-to-delete, sorting options, and repeat task settings.

**Highlights:** Countdown to due dates, Swipe to delete tasks, Manual and automatic sorting, Customizable reminders, Repeat task function, Theme color customization, Badge display for incomplete tasks

**Features:** macOS Compatibility

**In-app purchases:** none


### エフィシオ  Efficio  使いたくなる生産性向上アプリ

[App page](https://appshunter.io/ios/app/efficio/id6470177037)

**In-app purchases:** none


## Frequently asked questions

### Is 321 ToDo free?

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

### Is エフィシオ  Efficio  使いたくなる生産性向上アプリ free?

エフィシオ  Efficio  使いたくなる生産性向上アプリ is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*