# HL EXPERTISE vs D

The clearest difference is update cadence: D at every 3 weeks against HL EXPERTISE's every 4 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.

HL EXPERTISE ships an update every 4 months, D every 3 weeks. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | HL EXPERTISE | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 86 MB | 24 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MyCompanyFiles](https://appshunter.io/developer/555340555) | [davide Sbreviglieri](https://appshunter.io/developer/562172174) |

## What reviewers say

### HL EXPERTISE

[App page](https://appshunter.io/ios/app/hl-expertise/id1486830450)

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-tec/id1509408218)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HL EXPERTISE free?

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

### Is D free?

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

### Do HL EXPERTISE or D have ads?

Neither HL EXPERTISE nor D shows ads.

### Which is updated more often, HL EXPERTISE or D?

HL EXPERTISE ships an update every 4 months, and D every 3 weeks. Most recently, HL EXPERTISE was updated on September 14, 2026 and D on September 24, 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.*