# ArcDay vs Not To

ArcDay and Not To are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ArcDay sells 3 in-app purchases, starting at $2.99 per month and Not To sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ArcDay | Not To |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arcday-countdown-widget/id6758967100/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChangHyun Nam](https://appshunter.io/developer/1850596911) | [Yuhei Miyata](https://appshunter.io/developer/1891350359) |

## What reviewers say

### ArcDay

[App page](https://appshunter.io/ios/app/arcday-countdown-widget/id6758967100)

Visualize your important dates, habits, and personal milestones as beautiful 'Time Arcs.' Track countdowns, maintain streaks, and reflect on your progress with daily check-ins and a calendar view. Customize your arcs with neon themes and see your time at a glance.

**Highlights:** Countdown to important dates, Track habit streaks, Visualize time periods as arcs, Daily check-ins and reflections, Arc calendar for reviewing past events, Home screen widgets

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 메멘토 Pro (월간) | $2.99 | per month |
| Memento Pro Monthly | $19.99 | per year |
| ArcDay Premium | $0.99 | one-time |


### Not To

[App page](https://appshunter.io/ios/app/not-to-do-habit-tracker/id6782013322)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Not To-Do Pro | $2.99 | one-time |


## Frequently asked questions

### Is ArcDay free?

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

### Is Not To free?

Not To is free to download, with in-app purchases available.

### Do ArcDay or Not To have ads?

Both ArcDay and Not To show ads.

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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.*