CPF TechTools vs Training Vault
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.
Training Vault
Read full descriptionHide full description
Training Vault is unique from other available training apps because it offers employers the ability to log, track, and share employee training. From seminar and conference attendances, to tracking certifications and licenses, Training Vault provides an all-encompassing record of training completed before, during, and after the individual’s employment. This means an employee’s training stays with the individual throughout their career, regardless of who they work for, and the individual can view their records through the Training Vault app at any time. The Training Vault app makes it easier than ever for employees to successfully complete training On-Demand anytime, anywhere. The On-Demand library can be loaded with company resources, training videos, and toolbox talks for employee access. When On-Demand Training is successfully completed, it is automatically saved to the individual’s Training Vault record for future reference. Expired certifications, trainings and licenses are now a thing of the past with Training Vault’s notification system. App notifications and email alerts help employers and employees keep their training records up to date. Training Vault app access is managed through the Training Vault website.
Screenshots
Verdict
The clearest difference is update cadence: CPF TechTools at every 2 months against Training Vault's every 10 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, Training Vault every 10 months. The most recent releases landed on July 7, 2026 and September 20, 2026 respectively.
| Parameter | CPF TechTools | Training Vault |
|---|---|---|
| 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 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 8 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Charlotte Pipe and Foundry Company | Trilix Marketing Group, Inc |
In-app purchases
CPF TechTools
No in-app purchases
Training Vault
No in-app purchases
Questions
Is CPF TechTools free?
Is Training Vault free?
Do CPF TechTools or Training Vault have ads?
Which is updated more often, CPF TechTools or Training Vault?
Other comparisons















