CPF TechTools vs BuildOps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CPF TechTools
This app offers essential on-the-go technical calculators for plumbing professionals. It includes tools for expansion/contraction and temperature de-rating, with more features planned for future updates.
- Expansion calculator
- Contraction calculator
- Temperature de-rating calculator
- Tools for plumbing professionals
- Future tool additions planned
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Charlotte Pipe Tech Tools App provides simple, on-the-go technical tools for the plumbing industry. Tools featured include an expansion and contraction calculator and a temperature de-rating calculator. Ideal for plumbing engineers, contractors, architects and other industry professionals. Additional tools will be added soon.
BuildOps
This app streamlines commercial building maintenance and construction for field teams. It connects technicians with office staff, enabling real-time access to job details, time tracking, photo capture, and equipment management. AI features further enhance efficiency by automating data capture from asset nameplates.
- Work order management
- Time tracking
- Photo capture and organization
- Job notes access
- Equipment tracking
- AI-powered nameplate scanner
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Made for Field Teams Who Build and Maintain Commercial Buildings Designed for technicians and journeymen in the field, the BuildOps mobile app keeps you connected with the office team, ensuring information is easily collected, accessed, and managed—whenever, wherever. Perfect for commercial HVAC, refrigeration, electrical, plumbing, and fire safety contractors. What BuildOps Does for You: With BuildOps' all-in-one software platform, contractors can reduce costs and streamline operations. Office staff and field techs stay in sync, maximizing efficiency on every job. Key Features for the Field: - Work Order Management: View Job details and updates in real-time, right at your fingertips. - Simple Time Tracking: Easily clock in and out, capturing accurate work hours. - Photo Capture & Auto-Organization: Snap job-site photos that auto-sync and store for easy reference. - Comprehensive Job Notes: Access notes from both office staff and fellow techs in one organized place. - Equipment Tracking: Monitor lifecycle and warranty details on property assets with ease. Boost Efficiency with AI Features: Save time with our nameplate scanner which uses smart fields and optical character recognition (OCR) to capture data even from sunbleached assets.
Screenshots
Verdict
The clearest difference is rating: CPF TechTools at 4.3 against BuildOps's 3.1. CPF TechTools also leads on monetization model (free vs freemium) and iOS requirement (14.0 vs 16.4). BuildOps's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (478 vs 23). On price, ads, in-app purchases and device support 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.
CPF TechTools holds the better App Store score, 4.3 against 3.1. That said, the two scores are not equally well evidenced: BuildOps has 478 ratings behind it against 23, so its average is the more settled of the two. Written reviews complicate that: 55% of CPF TechTools's written reviews are positive against 63% of BuildOps's, so the app with the better star average is not the one people write more warmly about.
CPF TechTools ships an update every 2 months, BuildOps every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | CPF TechTools | BuildOps |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (23 ratings) — better | 3.1 (478 ratings) |
| Positive reviews | 54.5% of reviews | 62.6% of reviews — better |
| Number of ratings | 23 | 478 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 8 MB | 206 MB |
| Age rating | 4+ | 4+ |
| Developer | Charlotte Pipe and Foundry Company | BuildOps |
Customer experience
CPF TechTools
BuildOps
Bugs and requests
CPF TechTools
Not enough reviews yet to summarise bugs or requests.
BuildOps
Reported bugs
5 issues- Login issues and frequent log-outs
- Problems with uploading photos and videos
- Inconsistent data tracking and syncing
- Glitches in scheduling and dispatching
- Compatibility issues with newer devices
Requested features
5 requests- Dark mode option
- Advanced asset and work history tracking
- Improved sync and offline capabilities
- Customizable forms and reporting
- Better integration with other systems
In-app purchases
CPF TechTools
No in-app purchases
BuildOps
No in-app purchases
