# Start Fasting vs Winter Arc

The clearest difference is ads: Start Fasting at none against Winter Arc's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Start Fasting sells 2 in-app purchases, starting at $1.49 per month and Winter Arc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Start Fasting | Winter Arc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/winter-arc-90-days-challenge/id6801043027/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Marc Coetzee](https://appshunter.io/developer/6789552931) | [Ikuhei Kure](https://appshunter.io/developer/1837581334) |

## What reviewers say

### Start Fasting

[App page](https://appshunter.io/ios/app/start-fasting-simple-timer/id6798568489)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Start Fasting Premium | $1.49 | per month |
| Start Fasting Premium | $9.99 | per year |


### Winter Arc

[App page](https://appshunter.io/ios/app/winter-arc-90-days-challenge/id6801043027)

This app helps you build habits over 90 days by setting daily rules and tracking your progress. It offers flexibility with grace days and rescue options, and visualizes your journey with a heatmap and journal. Share your achievements and stay motivated with widgets and reminders.

**Highlights:** Set daily rules and sign a contract, Flexible streak tracking with grace days, 90-square heatmap progress visualization, Private journal with photo entries, Shareable progress cards, Home and lock screen widgets, Unlimited arcs with one-time upgrade

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Winter Arc - Premium | $9.99 | one-time |


## Frequently asked questions

### Is Start Fasting free?

Start Fasting 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 Start Fasting or Winter Arc have ads?

Winter Arc shows ads; Start Fasting does not.

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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.*