# NSECAM vs D

The clearest difference is iOS requirement: NSECAM at 9.0 against D's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

NSECAM ships an update every 6 weeks, D every 2 months. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | NSECAM | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 7 MB | 4 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [广州南北电子科技有限公司](https://appshunter.io/developer/1715442616) | [Jiangsu Sunny Medical Equipments Co., Ltd](https://appshunter.io/developer/1071196077) |

## What reviewers say

### NSECAM

[App page](https://appshunter.io/ios/app/nsecam/id6608972019)

**Features:** macOS Compatibility

**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 NSECAM free?

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

### Is D free?

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

### Do NSECAM or D have ads?

Neither NSECAM nor D shows ads.

### Which is updated more often, NSECAM or D?

NSECAM ships an update every 6 weeks, and D every 2 months. Most recently, NSECAM was updated on September 8, 2026 and D on September 13, 2026.

---

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