# TechConnect Mobile vs Keysight PMA

The clearest difference is update cadence: Keysight PMA at every 2 months against TechConnect Mobile's every 5 months. 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.

TechConnect Mobile ships an update every 5 months, Keysight PMA every 2 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TechConnect Mobile | Keysight PMA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 19 MB | 55 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solar Turbines Incorporated](https://appshunter.io/developer/840821318) | [Keysight Technologies, Inc.](https://appshunter.io/developer/903911491) |

## What reviewers say

### TechConnect Mobile

[App page](https://appshunter.io/ios/app/techconnect-mobile/id1457309388)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keysight PMA

[App page](https://appshunter.io/ios/app/keysight-pma/id1638294353)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TechConnect Mobile free?

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

### Is Keysight PMA free?

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

### Do TechConnect Mobile or Keysight PMA have ads?

Neither TechConnect Mobile nor Keysight PMA shows ads.

### Which is updated more often, TechConnect Mobile or Keysight PMA?

TechConnect Mobile ships an update every 5 months, and Keysight PMA every 2 months. Most recently, TechConnect Mobile was updated on October 2, 2026 and Keysight PMA on October 8, 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.*