CPF TechTools vs Local 486 Training
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
Read full descriptionHide full description
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.
Local 486 Training
Read full descriptionHide full description
Valuable resources for Local 486 apprentices and staff. Includes class schedules, location information and staff contact info. Also includes SEPS reports, important links and forms.
Screenshots
Verdict
The clearest difference is update cadence: CPF TechTools at every 2 months against Local 486 Training's every 14 months. 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 ships an update every 2 months, Local 486 Training every 14 months. The most recent releases landed on July 7, 2026 and September 28, 2026 respectively.
| Parameter | CPF TechTools | Local 486 Training |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (22 ratings) — better | — |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 2 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 8 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Charlotte Pipe and Foundry Company | Plumbers and Steamfitters Local 486 |
In-app purchases
CPF TechTools
No in-app purchases
Local 486 Training
No in-app purchases
Questions
Is CPF TechTools free?
Is Local 486 Training free?
Do CPF TechTools or Local 486 Training have ads?
Which is updated more often, CPF TechTools or Local 486 Training?
Other comparisons
