# CDE SmartTech vs dulann APP

The clearest difference is iOS requirement: CDE SmartTech at 13.4 against dulann APP's 15.1. 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.

CDE SmartTech ships an update every 10 days, dulann APP weekly. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CDE SmartTech | dulann APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 30 MB | 65 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CDE Global Limited](https://appshunter.io/developer/1715757587) | [dulann LTD](https://appshunter.io/developer/1763776494) |

## What reviewers say

### CDE SmartTech

[App page](https://appshunter.io/ios/app/cde-smarttech/id6471627906)

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

**In-app purchases:** none


### dulann APP

[App page](https://appshunter.io/ios/app/dulann-app/id6648772452)

**In-app purchases:** none


## Frequently asked questions

### Is CDE SmartTech free?

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

### Is dulann APP free?

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

### Do CDE SmartTech or dulann APP have ads?

Neither CDE SmartTech nor dulann APP shows ads.

### Which is updated more often, CDE SmartTech or dulann APP?

CDE SmartTech ships an update every 10 days, and dulann APP weekly. Most recently, CDE SmartTech was updated on September 25, 2026 and dulann APP on September 16, 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.*