# GoGreen Guide vs ArcDay

The clearest difference is in-app purchases: GoGreen Guide at none against ArcDay's 3. GoGreen Guide also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). ArcDay's advantage is update cadence (every 2 weeks vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. ArcDay sells 3 in-app purchases, starting at $2.99 per month. GoGreen Guide asks for nothing beyond the download.

GoGreen Guide ships an update every 5 weeks, ArcDay every 2 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | GoGreen Guide | ArcDay |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 37 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pia Rathsach](https://appshunter.io/developer/1380631262) | [ChangHyun Nam](https://appshunter.io/developer/1850596911) |

## What reviewers say

### GoGreen Guide

[App page](https://appshunter.io/ios/app/gogreen-guide/id1380631263)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is GoGreen Guide free?

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

### Is ArcDay free?

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

### Do GoGreen Guide or ArcDay have ads?

ArcDay shows ads; GoGreen Guide does not.

### Which is updated more often, GoGreen Guide or ArcDay?

GoGreen Guide ships an update every 5 weeks, and ArcDay every 2 weeks. Most recently, GoGreen Guide was updated on October 2, 2026 and ArcDay on October 6, 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.*