# Clegg Control vs Aerify Capture™

The clearest difference is update cadence: Clegg Control at every 2 months against Aerify Capture™'s every 5 months. Aerify Capture™'s advantage is iOS requirement (12.0 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.

Clegg Control ships an update every 2 months, Aerify Capture™ every 5 months. The most recent releases landed on October 6, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Clegg Control | Aerify Capture™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/clegg-control/id1439467147/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 27 MB | 143 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lafayette Instrument Company, Inc.](https://appshunter.io/developer/335029582) | [Advanced Test and Automation Inc.](https://appshunter.io/developer/1798818076) |

## What reviewers say

### Clegg Control

[App page](https://appshunter.io/ios/app/clegg-control/id1439467147)

This app replaces a physical handheld device for performing tests. It offers modes for quick testing with GPS mapping or advanced testing with preset locations. Data can be stored, viewed by site and date, and easily exported for further analysis.

**Highlights:** Replaces physical handheld device, Quick Testing mode with GPS mapping, Advanced Testing mode with preset sites, Store and view data by test site/date, Simple data export for analysis

**In-app purchases:** none


### Aerify Capture™

[App page](https://appshunter.io/ios/app/aerify-capture/id6742516612)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Clegg Control free?

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

### Is Aerify Capture™ free?

Aerify Capture™ is free to download, with no in-app purchases.

### Do Clegg Control or Aerify Capture™ have ads?

Neither Clegg Control nor Aerify Capture™ shows ads.

### Which is updated more often, Clegg Control or Aerify Capture™?

Clegg Control ships an update every 2 months, and Aerify Capture™ every 5 months. Most recently, Clegg Control was updated on October 6, 2026 and Aerify Capture™ 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.*