# CheckMARC vs DoorHan ID

CheckMARC and DoorHan ID are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CheckMARC ships an update every 3 weeks, DoorHan ID fortnightly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CheckMARC | DoorHan ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 48 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluelight Analytics](https://appshunter.io/developer/987549665) | [DoorHan LLC](https://appshunter.io/developer/814922533) |

## What reviewers say

### CheckMARC

[App page](https://appshunter.io/ios/app/checkmarc/id1488763204)

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

**In-app purchases:** none


### DoorHan ID

[App page](https://appshunter.io/ios/app/doorhan-id/id6550905202)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckMARC free?

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

### Is DoorHan ID free?

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

### Do CheckMARC or DoorHan ID have ads?

Neither CheckMARC nor DoorHan ID shows ads.

### Which is updated more often, CheckMARC or DoorHan ID?

CheckMARC ships an update every 3 weeks, and DoorHan ID fortnightly. Most recently, CheckMARC was updated on October 29, 2026 and DoorHan ID 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.*