# COB vs Xử lý TTHC

The clearest difference is update cadence: COB at every 6 weeks against Xử lý TTHC's every 10 months. COB also leads on device support. Xử lý TTHC's advantage is iOS requirement (13.0 vs 15.5). On price 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.

COB ships an update every 6 weeks, Xử lý TTHC every 10 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | COB | Xử lý TTHC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cob-eoffice/id1578068882/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 45 MB | 49 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Co-opBank](https://appshunter.io/developer/1578068884) | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) |

## What reviewers say

### COB

[App page](https://appshunter.io/ios/app/cob-eoffice/id1578068882)

This electronic office solution streamlines business operations with digital document management and workflow automation. It aims to enhance efficiency and accessibility for corporate users.

**Highlights:** Electronic office solution, Digital document management, Workflow automation, Business operations enhancement, Increased efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### Xử lý TTHC

[App page](https://appshunter.io/ios/app/xu-ly-tthc/id6446352194)

**In-app purchases:** none


## Frequently asked questions

### Is COB free?

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

### Is Xử lý TTHC free?

Xử lý TTHC is free to download, with no in-app purchases.

### Which is updated more often, COB or Xử lý TTHC?

COB ships an update every 6 weeks, and Xử lý TTHC every 10 months. Most recently, COB was updated on September 8, 2026 and Xử lý TTHC on September 10, 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.*