# Walk Lock vs Main Arc

The clearest difference is ads: Main Arc at none against Walk Lock's shown. Main Arc also leads on update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Walk Lock sells 3 in-app purchases, starting at $5.99 per month and Main Arc sells 4 in-app purchases, starting at $0.29 per month. Whichever you choose, the download price is not the number that matters.

Walk Lock ships an update every 9 days, Main Arc every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Walk Lock | Main Arc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 79 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yevhenii Ksenych](https://appshunter.io/developer/1853924238) | [Denys Khomenko](https://appshunter.io/developer/6773156392) |

## What reviewers say

### Walk Lock

[App page](https://appshunter.io/ios/app/walk-lock-screen-time-control/id6781423472)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $5.99 | per month |
| Annual Subscription | $49.99 | per year |
| Premium Lifetime | $79.99 | one-time |


### Main Arc

[App page](https://appshunter.io/ios/app/main-arc-winter-arc-tracker/id6806285592)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Main Arc Pro Monthly | $0.29 | per month |
| HabitMint Pro Weekly | $3.99 | per 7 days |
| HabitMint Pro Yearly | $24.99 | per year |
| Main Arc Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Walk Lock free?

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

### Is Main Arc free?

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

### Do Walk Lock or Main Arc have ads?

Walk Lock shows ads; Main Arc does not.

### Which is updated more often, Walk Lock or Main Arc?

Walk Lock ships an update every 9 days, and Main Arc every 4 days. Most recently, Walk Lock was updated on October 28, 2026 and Main Arc on October 31, 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.*