# Winter Arc by Coldstart vs Winterlock

The clearest difference is in-app purchases: Winterlock at none against Winter Arc by Coldstart's 7. Winterlock also leads on update cadence (every 5 days vs every 6 weeks). Winter Arc by Coldstart's advantage is ratings volume (42 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Winter Arc by Coldstart sells 7 in-app purchases, starting at $2.99 per month. Winterlock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Winter Arc by Coldstart against 5.0 for Winterlock. That said, the two scores are not equally well evidenced: Winter Arc by Coldstart has 42 ratings behind it against 1, so its average is the more settled of the two.

Winter Arc by Coldstart ships an update every 6 weeks, Winterlock every 5 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Winter Arc by Coldstart | Winterlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (42 ratings)](https://appshunter.io/ios/app/winter-arc-by-coldstart/id6736709926/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/winterlock-winter-arc-tracker/id6807602638/reviews) |
| Number of ratings | **42** | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 71 MB | 35 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TheRoaming, Inc](https://appshunter.io/developer/1660099104) | [GCL Tech](https://appshunter.io/developer/1784049183) |

## What reviewers say

### Winter Arc by Coldstart

[App page](https://appshunter.io/ios/app/winter-arc-by-coldstart/id6736709926)

This app helps you achieve personal growth goals with a unique contract system. Create daily, weekly, or monthly tasks, sign and share your commitments, and track your progress with reminders and social sharing. Unlock unlimited tasks and notifications with a pro upgrade.

**Highlights:** Create custom or premade task contracts, Set daily, weekly, or monthly tasks, Sign and share goal contracts, Track progress with checklists, Receive reminders and inspirational quotes, Share progress on social media

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Winter Arc Pro | $2.99 | per month |
| Winter Arc Pro (Monthly) | $5.99 | per month |
| Winter Arc Pro Weekly | $9.99 | per 7 days |
| Winter Arc Pro (6 months) | $14.99 | per 6 months |
| Winter Arc Pro (Annual) | $24.99 | per year |
| Winter Arc Pro (Six Months) | $24.99 | per 6 months |
| Winter Arc Pro Annual | $49.99 | per year |


### Winterlock

[App page](https://appshunter.io/ios/app/winterlock-winter-arc-tracker/id6807602638)

This app helps you commit to personal goals during the winter months by setting daily rules and tracking your adherence. It provides a visual representation of your progress and streak, encouraging consistency. The app works offline and requires no account creation.

**Highlights:** Set up to 10 daily non-negotiable rules, Create a personalized contract card, Daily check-in to lock in progress, Visual 92-day grid for streak tracking, Offline functionality, Optional daily reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Winter Arc by Coldstart free?

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

### Is Winterlock free?

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

### Which has better reviews, Winter Arc by Coldstart or Winterlock?

Winter Arc by Coldstart and Winterlock are both rated 5.0 out of 5 on the App Store, from 42 and 1 ratings respectively.

### Do Winter Arc by Coldstart or Winterlock have ads?

Both Winter Arc by Coldstart and Winterlock show ads.

### Which is updated more often, Winter Arc by Coldstart or Winterlock?

Winter Arc by Coldstart ships an update every 6 weeks, and Winterlock every 5 days. Most recently, Winter Arc by Coldstart was updated on October 16, 2026 and Winterlock on October 7, 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.*