Wind vs TechRepair
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wind
This application assists with shaft alignment in wind turbines using a connected Bluetooth system. It guides users through measurement and alignment processes, offering features like custom templates and instant PDF reporting for efficient on-site documentation.
- Bluetooth connectivity
- Guided measurement process
- Customizable templates
- VertiZontal adjustment
- Instant PDF reporting
- Wind turbine graphics
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This is a companion app for performing shaft alignment in wind turbines, using the ACOEM AT-Wind Pro system. The app guides the user throughout the complete measurement and alignment process when using the Bluetooth® connected ACOEM sensors. This offers an extensive shaft alignment package, including the possibility to create templates for specific wind turbine models. The PDF Report function provides a fast on-site reporting capability by converting saved measurement reports into PDF files. ---- Note: This app works only with the ACOEM AT-Wind Pro and the M10/S10 and M9/S9 sensors ---- Key Features: - Connected using Bluetooth® - GuideU: Our patented icon-based and color-coded adaptive user interface - Wind turbine graphics - creating better guidance and easier usage. - VertiZontal™: adjust the machine both vertically and horizontally without re-measuring - Speed up the measurement using templates. - Create an instant PDF-report Visit the website www.acoem.com for more information on alignment in general, the ACOEM tools and support of the app.
TechRepair
This platform digitizes the entire workflow for wind turbine blade repair and upgrade technicians. It streamlines documentation from initial inspection to final reporting, ensuring data accuracy in the field and eliminating paper processes.
- Blade repair and upgrade workflows
- Daily equipment inspection checklists
- Photo capture and upload
- Automated report generation
- Field-friendly UI design
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TechRepair is a mobile platform designed for wind turbine blade repair and upgrade field technicians. It digitizes the full documentation workflow — from initial inspection to post-cure reporting — eliminating paper-based processes and ensuring data accuracy in the field. Key features: • Blade Repair workflow: multi-phase inspection, breach of damage, chamfer, lamination, and post-cure documentation • Blade Upgrade workflow: vortex generator installation, environmental validation, measurement tracking • Daily Equipment Check: rigging, platform, and LOTO inspections • Photo capture and upload at each step • Automated report generation • Works in field conditions — large touch targets, high-contrast UI User accounts are created and managed by each organization's administrator through the TechRepair Web platform. Technicians receive their credentials from their team administrator.
Screenshots
Verdict
The clearest difference is update cadence: TechRepair at every 2 months against Wind's every 8 months. Wind's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.
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 Wind against 5.0 for TechRepair. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Wind ships an update every 8 months, TechRepair every 2 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.
| Parameter | Wind | TechRepair |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 129 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | ACOEM Group | Tech Repair Site LLC |
Customer experience
Wind
TechRepair
In-app purchases
Wind
No in-app purchases
TechRepair
No in-app purchases









