# DOH Central Lab vs DLT Driving Log

DOH Central Lab and DLT Driving Log are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | DOH Central Lab | DLT Driving Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 34 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Department of Highways, Thailand](https://appshunter.io/developer/1125869830) | [Department of Land Transport Thailand](https://appshunter.io/developer/1437216014) |

## What reviewers say

### DOH Central Lab

[App page](https://appshunter.io/ios/app/doh-central-lab/id1633581751)

**Features:** macOS Compatibility

**In-app purchases:** none


### DLT Driving Log

[App page](https://appshunter.io/ios/app/dlt-driving-log/id6477423349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOH Central Lab free?

DOH Central Lab is free to download, with no in-app purchases.

### Is DLT Driving Log free?

DLT Driving Log is free to download, with no in-app purchases.

### Do DOH Central Lab or DLT Driving Log have ads?

Neither DOH Central Lab nor DLT Driving Log shows ads.

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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.*