Superheat Adjust vs Refrigerant Selection Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Superheat Adjust
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Superheat Adjust mobile app calculates the necessary number and direction of turns needed on various Emerson thermal expansion valves to get to your required superheat. It covers different refrigerants and evaporating temperatures. Simply put, it eliminates guess work in superheat adjustments.
Refrigerant Selection Tool
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It’s easy to find a Honeywell refrigerant to replace those being delisted by the U.S. EPA. With this app, we show you what’s available now to replace what’s going away, comparing products on important criteria to help you make the best decision for your needs. The app also features a built-in r calculator to help you determine how much new refrigerant you need to replace the old. The distributor locator shows you where you can buy Honeywell refrigerants in your area.
Screenshots
Verdict
The clearest difference is iOS requirement: Refrigerant Selection Tool at 11.0 against Superheat Adjust's 15.6. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 12 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Superheat Adjust | Refrigerant Selection Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Copeland LP | Honeywell International, Inc. |
In-app purchases
Superheat Adjust
No in-app purchases
Refrigerant Selection Tool
No in-app purchases
Questions
Is Superheat Adjust free?
Is Refrigerant Selection Tool free?
Do Superheat Adjust or Refrigerant Selection Tool have ads?
Which is updated more often, Superheat Adjust or Refrigerant Selection Tool?
Other comparisons
