# Si vWORK vs CT

Si vWORK and CT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Si vWORK ships an update every 3 months, CT every 2 months. The most recent releases landed on June 28, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Si vWORK | CT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/si-vwork/id1438719609/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 307 MB | 324 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahidol University International College](https://appshunter.io/developer/408186489) | [CHIA TAI COMPANY LIMITED](https://appshunter.io/developer/1493924477) |

## What reviewers say

### Si vWORK

[App page](https://appshunter.io/ios/app/si-vwork/id1438719609)

This platform facilitates workplace productivity through a free chat app and e-form management. Employees can assign tasks, communicate via topic-based chat, and share various media, improving collaboration and daily task management.

**Highlights:** E-form and e-request management, Customizable e-form templates, Task assignment to colleagues, Topic-based chat, Multi-platform message access, Share text, images, videos, stickers

**Features:** macOS Compatibility

**In-app purchases:** none


### CT

[App page](https://appshunter.io/ios/app/ct-connect/id1499328809)

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

**In-app purchases:** none


## Frequently asked questions

### Is Si vWORK free?

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

### Is CT free?

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

### Do Si vWORK or CT have ads?

Neither Si vWORK nor CT shows ads.

### Which is updated more often, Si vWORK or CT?

Si vWORK ships an update every 3 months, and CT every 2 months. Most recently, Si vWORK was updated on June 28, 2026 and CT on August 12, 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.*