# HAZET Endoscope vs D

The clearest difference is update cadence: HAZET Endoscope at every 3 days against D's every 2 months. HAZET Endoscope also leads on iOS requirement (9.0 vs 12.0). 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.

HAZET Endoscope ships an update every 3 days, D every 2 months. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | HAZET Endoscope | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 32 MB | 4 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Hermann Zerver GmbH & Co.KG](https://appshunter.io/developer/1440027303) | [Jiangsu Sunny Medical Equipments Co., Ltd](https://appshunter.io/developer/1071196077) |

## What reviewers say

### HAZET Endoscope

[App page](https://appshunter.io/ios/app/hazet-endoscope/id6535676806)

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-view/id6746958016)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HAZET Endoscope free?

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

### Is D free?

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

### Do HAZET Endoscope or D have ads?

Neither HAZET Endoscope nor D shows ads.

### Which is updated more often, HAZET Endoscope or D?

HAZET Endoscope ships an update every 3 days, and D every 2 months. Most recently, HAZET Endoscope was updated on October 3, 2026 and D on October 17, 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.*