# Arc vs Winter Arc

The clearest difference is iOS requirement: Winter Arc at 15.0 against Arc's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Arc sells 1 one-off in-app purchase and Winter Arc sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Arc ships an update every 9 days, Winter Arc weekly. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Arc | Winter Arc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/winter-arc-betterself/id6806833035/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Freemium |
| Size | 18 MB | 92 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [岚烜 吴](https://appshunter.io/developer/6788589687) | [mehrbytes](https://appshunter.io/developer/1889203241) |

## What reviewers say

### Arc

[App page](https://appshunter.io/ios/app/arc-75-day-challenge-tracker/id6796747380)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arc Pro | $6.99 | one-time |


### Winter Arc

[App page](https://appshunter.io/ios/app/winter-arc-betterself/id6806833035)

This app helps you build discipline and lasting habits through structured daily tasks and progress tracking. Choose from pre-set challenges or create your own to improve fitness, focus, health, or overall routines. Stay motivated with groups and shared challenges.

**Highlights:** Structured daily tasks, Progress tracking, Customizable challenges, Focus and healthy routines, Group and shared challenges, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Annual Subscription | $14.99 | per year |
| Annual Subscription | $34.99 | per year |


## Frequently asked questions

### Is Arc free?

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

### Is Winter Arc free?

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

### Do Arc or Winter Arc have ads?

Neither Arc nor Winter Arc shows ads.

### Which is updated more often, Arc or Winter Arc?

Arc ships an update every 9 days, and Winter Arc weekly. Most recently, Arc was updated on October 7, 2026 and Winter Arc on October 25, 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.*