# Air~Select vs TECO

The clearest difference is iOS requirement: TECO at 9.0 against Air~Select's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Air~Select against 5.0 for TECO. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Air~Select ships an update every 6 months, TECO every 12 months. The most recent releases landed on July 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Air~Select | TECO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/airselect/id1348601736/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/teco/id1504048890/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 31 MB | 42 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Subodh Nair](https://appshunter.io/developer/1232337002) | [Teco Australia PTY LTD](https://appshunter.io/developer/651392798) |

## What reviewers say

### Air~Select

[App page](https://appshunter.io/ios/app/airselect/id1348601736)

This utility helps users select the appropriate air compressor based on critical technical specifications. It considers factors such as operating pressure and required airflow to guide your choice.

**Highlights:** Compressor selection tool, Technical specification input, Operating pressure consideration, Airflow requirement calculation, Guided selection process

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

**In-app purchases:** none


### TECO

[App page](https://appshunter.io/ios/app/teco/id1504048890)

Access technical information, installation data, and energy savings calculations for specific product lines. This utility helps with VFD sizing and allows users to create product baskets for sales inquiries.

**Highlights:** Technical library access, Installation data, Virtual slide guide, Electrical and mechanical data, Energy savings calculator, VFD sizing, Product basket creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Air~Select free?

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

### Is TECO free?

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

### Which has better reviews, Air~Select or TECO?

Air~Select and TECO are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Air~Select or TECO have ads?

Neither Air~Select nor TECO shows ads.

### Which is updated more often, Air~Select or TECO?

Air~Select ships an update every 6 months, and TECO every 12 months. Most recently, Air~Select was updated on July 7, 2026 and TECO on June 4, 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.*