# CheckSite vs Arca

The clearest difference is update cadence: Arca at every 6 days against CheckSite's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckSite ships an update every 13 months, Arca every 6 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CheckSite | Arca |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Size | 1 MB | 48 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Colorize](https://appshunter.io/developer/884132635) | [GRE Development Ltd](https://appshunter.io/developer/1810332846) |

## What reviewers say

### CheckSite

[App page](https://appshunter.io/ios/app/checksite/id1229462941)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arca

[App page](https://appshunter.io/ios/app/arca-modern-task-management/id6761739879)

**In-app purchases:** none


## Frequently asked questions

### Is CheckSite free?

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

### Is Arca free?

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

### Do CheckSite or Arca have ads?

Neither CheckSite nor Arca shows ads.

### Which is updated more often, CheckSite or Arca?

CheckSite ships an update every 13 months, and Arca every 6 days. Most recently, CheckSite was updated on October 7, 2026 and Arca on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*