# VTOS vs T

The clearest difference is ads: VTOS at none against T's shown. VTOS also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, 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.

VTOS ships an update every 5 days, T every 3 weeks. The most recent releases landed on September 9, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | VTOS | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/t-fly/id6503115656/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 47 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [VNPT Technology](https://appshunter.io/developer/520726479) | [TTC JSC](https://appshunter.io/developer/1655102088) |

## What reviewers say

### VTOS

[App page](https://appshunter.io/ios/app/vtos/id1613699679)

**Features:** macOS Compatibility

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-fly/id6503115656)

This app simplifies liquid cargo logistics in Vietnam. It offers convenient price lookups, easy order placement, flexible payments, and real-time shipment tracking. Enjoy attractive promotions and a streamlined experience for managing your shipments.

**Highlights:** Liquid cargo logistics, Price lookup, Order placement, Flexible payments, Shipment tracking, Promotions

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

**In-app purchases:** none


## Frequently asked questions

### Is VTOS free?

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

### Is T free?

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

### Do VTOS or T have ads?

T shows ads; VTOS does not.

### Which is updated more often, VTOS or T?

VTOS ships an update every 5 days, and T every 3 weeks. Most recently, VTOS was updated on September 9, 2026 and T on August 3, 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.*