# TD QuickShift vs Viet Smart

The clearest difference is update cadence: TD QuickShift at every 3 months against Viet Smart's every 20 months. Viet Smart's advantage is device support and iOS requirement (13.0 vs 16.0). 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.

TD QuickShift ships an update every 3 months, Viet Smart every 20 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TD QuickShift | Viet Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 3 months** | Every 20 months |
| Monetization | — | Free |
| Size | 21 MB | 184 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Tam Ly](https://appshunter.io/developer/1623109383) | [Quoc BInh Tran](https://appshunter.io/developer/1672750199) |

## What reviewers say

### TD QuickShift

[App page](https://appshunter.io/ios/app/td-quickshift/id1623109381)

**In-app purchases:** none


### Viet Smart

[App page](https://appshunter.io/ios/app/viet-smart/id6630367389)

This app provides personalized interior design and model home consultation. It helps users visualize living spaces and make informed decisions about furniture and layout for optimal functionality and style.

**Highlights:** Personalized interior design simulation, Model home layout consultation, Furniture selection guidance, Space configuration optimization, Functional living space planning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TD QuickShift free?

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

### Is Viet Smart free?

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

### Which is updated more often, TD QuickShift or Viet Smart?

TD QuickShift ships an update every 3 months, and Viet Smart every 20 months. Most recently, TD QuickShift was updated on October 7, 2026 and Viet Smart on October 24, 2026.

---

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