# VNPT E vs DTP CS

The clearest difference is update cadence: VNPT E at monthly against DTP CS's every 3 months. VNPT E also leads on iOS requirement (12.0 vs 15.1). 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.

VNPT E ships an update monthly, DTP CS every 3 months. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | VNPT E | DTP CS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 124 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) | [Education Software VietNam](https://appshunter.io/developer/1538109257) |

## What reviewers say

### VNPT E

[App page](https://appshunter.io/ios/app/vnpt-e-ticket/id6469032562)

**Features:** macOS Compatibility

**In-app purchases:** none


### DTP CS

[App page](https://appshunter.io/ios/app/dtp-cs/id6744434799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VNPT E free?

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

### Is DTP CS free?

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

### Do VNPT E or DTP CS have ads?

Neither VNPT E nor DTP CS shows ads.

### Which is updated more often, VNPT E or DTP CS?

VNPT E ships an update monthly, and DTP CS every 3 months. Most recently, VNPT E was updated on September 19, 2026 and DTP CS on September 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.*