# TE Air vs SVS | VQI

The clearest difference is update cadence: SVS | VQI at fortnightly against TE Air's every 2 months. TE Air's advantage is iOS requirement (13.0 vs 15.0). 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.

TE Air ships an update every 2 months, SVS | VQI fortnightly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TE Air | SVS | VQI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/te-air/id1624436171/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1.3 GB | 45 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD](https://appshunter.io/developer/634848540) | [Burlington Bytes, LLC](https://appshunter.io/developer/1156029214) |

## What reviewers say

### TE Air

[App page](https://appshunter.io/ios/app/te-air/id1624436171)

This medical app pairs with specialized transducers to provide high-quality ultrasound scanning. It offers various scanning modes, presets, and an intuitive interface for efficient patient care and diagnosis. Seamless data management and system interconnectivity support clinical workflows.

**Highlights:** High-quality ultrasound scanning, Wireless transducer connectivity, Various scanning modes and presets, Intuitive user interface, Inbuilt data management, Seamless clinical workflow integration

**In-app purchases:** none


### SVS | VQI

[App page](https://appshunter.io/ios/app/svs-vqi/id6743632921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TE Air free?

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

### Is SVS | VQI free?

SVS | VQI is free to download, with no in-app purchases.

### Do TE Air or SVS | VQI have ads?

Neither TE Air nor SVS | VQI shows ads.

### Which is updated more often, TE Air or SVS | VQI?

TE Air ships an update every 2 months, and SVS | VQI fortnightly. Most recently, TE Air was updated on October 13, 2026 and SVS | VQI on October 2, 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.*