Clegg Control vs TransTech Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clegg Control
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.
- 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
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The Lafayette Instrument Clegg Control app takes the place of a physical Clegg Control handheld device. Using this app, an operator can easily set up a test site and perform a test with limited manual input. An updated Quick Testing mode now allows testing multiple locations with the convenience of GPS location mapping while Advanced Testing Mode allows operators to enter preset sites and specific test locations in order to provide a consistent and more streamlined testing experience. Acquired data can be stored and viewed by test site, date, and test session. A simple data export process allows scoring data to be exported to other programs for further interpretation and comparison.
TransTech Connect
Streamline asphalt quality control by wirelessly syncing gauge measurements. Capture data instantly via Bluetooth or QR codes, with offline caching and real-time cloud access. Tag readings with GPS and collaborate with your team for efficient project documentation.
- Bluetooth sync with PQI 380+ gauges
- QR code scanning for data capture
- Offline mode with automatic upload
- GPS-tagged measurements
- Real-time cloud sync
- Team collaboration workspaces
- OnStation export integration
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TransTech Connect transforms how you capture and manage PQI 380+ gauge measurements. Sync data wirelessly via Bluetooth or scan QR codes—no clipboards, no manual entry, no errors. INSTANT DATA SYNC Connect to your PQI 380+ gauge via Bluetooth and sync measurements in seconds. Single reading or bulk transfer of 100+ measurements - it just works. WORKS OFFLINE No cell signal on site? No problem. Measurements are cached automatically and upload when you're back online. REAL-TIME CLOUD ACCESS All your measurement data syncs to the cloud instantly. Access compaction, density, temperature, and void readings from anywhere. SMART GPS TRACKING Every measurement is automatically tagged with GPS coordinates. If the gauge misses GPS, the app uses your device location as backup. ONSTATION INTEGRATION Send measurements directly to OnStation for seamless project documentation and compliance tracking. TEAM COLLABORATION Join your company's workspace to share data across your crew. Everyone stays in sync. FEATURES AT A GLANCE • Bluetooth sync with PQI 380+ gauges • QR code scanning for instant data capture • Offline mode with automatic upload • GPS-tagged measurements • Compaction color-coded thresholds • Photo attachments for documentation • Field notes with categorization • OnStation export integration • Team/company workspaces • Real-time cloud sync Stop writing down numbers. Start scanning and syncing. Download TransTech Connect and modernize your measurement workflow today.
Screenshots
Verdict
Clegg Control and TransTech Connect are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 Clegg Control against 5.0 for TransTech Connect. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.
| Parameter | Clegg Control | TransTech Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Lafayette Instrument Company, Inc. | Transtech Systems, Inc. |
Customer experience
Clegg Control
TransTech Connect
In-app purchases
Clegg Control
No in-app purchases
TransTech Connect
No in-app purchases
Questions
Is Clegg Control free?
Is TransTech Connect free?
Which has better reviews, Clegg Control or TransTech Connect?
Do Clegg Control or TransTech Connect have ads?
Which is updated more often, Clegg Control or TransTech Connect?
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