Comparison

P vs Mingledorff’s Mobile App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

P

This tool simplifies HVAC/R technician tasks by calculating pressure/temperature relationships, superheat, and subcool. It automatically adjusts for altitude and offers English/Metric units. Easily access favorite refrigerants and supplementary information.

Highlights
  • Pressure/Temperature calculation
  • Superheat/Subcool calculation
  • Automatic altitude correction
  • English/Metric units
  • Favorite refrigerants list
  • Refrigerant blend data
Features
Read full description

This comprehensive Pressure/Temperature calculation tool from National Refrigerants provides several unique features designed to make the HVAC/R technician’s job easier. This app can calculate a simple pressure/temperature relationship or calculate superheat/subcool temperatures. The user can input pressure or temperature(s) on any screen and the other values are automatically calculated and displayed. For refrigerant blends, both saturated vapor and saturated liquid values are displayed. Within the superheat/subcool screen, a graphic display for blends will show the entering, mid-point, and outlet temperature as well as line temperature. Other features include: - Automatic altitude correction (if location services are enabled) - English/Metric units - Easily choose from “favorites” refrigerants list - Supplementary information about refrigerants and links to NRI website - Link to NRI Lubricant Cross Reference app - Link to NRI Branch Locator tool

About

Mingledorff’s Mobile App

Access troubleshooting guides and locate HVAC, plumbing, and electrical parts for Mingledorff's products. Easily find and contact any store location for enhanced customer service.

Highlights
  • Troubleshooting information access
  • HVAC, plumbing, electrical parts search
  • Store locator
  • Contact store information
  • Enhanced customer service
Features
Read full description

The Mingledorff’s Mobile App gives contractors a faster, easier way to do business with Mingledorff’s from the field, office, or jobsite. Designed for customers with a Mingledorff’s account, this app makes it easy to access key account tools, search products, check pricing and availability, place orders, scan barcodes, view product information, and connect with your local Mingledorff’s store. With the Mingledorff’s Mobile App, customers can: • Sign in with their existing Mingledorff’s account • Search HVAC, plumbing, and electrical products • Check account-specific pricing and availability • Place orders through the ecommerce experience • Scan barcodes and add items to cart • Access order information, saved lists, invoices, and account tools • View product specifications, literature, and manuals • Find and contact Mingledorff’s store locations • Access Mingledorff’s Technical Services resources

Screenshots

P4 screens
Mingledorff’s Mobile App4 screens

Verdict

The call

The clearest difference is ratings volume: P at 52 against Mingledorff’s Mobile App's 3. P also leads on monetization model (free vs ad-supported) and device support (3 vs 1). On price, rating, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mingledorff’s Mobile App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: P has 52 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

P ships an update every 12 months, Mingledorff’s Mobile App every 11 months. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
P versus Mingledorff’s Mobile App: the parameters behind the verdict, then further details
ParameterPMingledorff’s Mobile App
PriceFreeFree
Rating4.8 (52 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings52 — better3
Update frequencyEvery 12 monthsEvery 11 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size6 MB2 MB
Age rating4+4+
DeveloperNational Refrigerants Inc.Mingledorff’s, Inc.

Customer experience

P

All ratings52 ratings
Positive96.2%
Neutral0.0%
Negative3.8%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mingledorff’s Mobile App

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

P

No in-app purchases

None

Mingledorff’s Mobile App

No in-app purchases

Questions

Is P free?
P is free to download, with no in-app purchases.
Is Mingledorff’s Mobile App free?
Mingledorff’s Mobile App is free to download, with no in-app purchases.
Which has better reviews, P or Mingledorff’s Mobile App?
Mingledorff’s Mobile App is rated higher. P averages 4.8 out of 5 from 52 ratings, while Mingledorff’s Mobile App averages 5.0 from 3 ratings.
Do P or Mingledorff’s Mobile App have ads?
Neither P nor Mingledorff’s Mobile App shows ads.
Which is updated more often, P or Mingledorff’s Mobile App?
P ships an update every 12 months, and Mingledorff’s Mobile App every 11 months. Most recently, P was updated on October 24, 2026 and Mingledorff’s Mobile App on October 24, 2026.

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