# Psychrometer °F vs Copeland™ compressor

The clearest difference is rating: Psychrometer °F at 4.5 against Copeland™ compressor's 4.0. Psychrometer °F also leads on ratings volume (133 vs 1). Copeland™ compressor's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Psychrometer °F sells 1 one-off in-app purchase. Copeland™ compressor asks for nothing beyond the download.

Psychrometer °F holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Psychrometer °F has 133 ratings behind it against 1, so its average is the more settled of the two.

Psychrometer °F ships an update every 5 months, Copeland™ compressor every 7 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Psychrometer °F | Copeland™ compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (133 ratings)](https://appshunter.io/ios/app/psychrometer-f/id650395794/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/copeland-compressor/id1544951268/reviews) |
| Number of ratings | **133** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Ad-supported | **Free** |
| Size | 9 MB | 161 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [JUN KANAYAMA](https://appshunter.io/developer/605648452) | [Copeland LP](https://appshunter.io/developer/464252882) |

## What reviewers say

### Psychrometer °F

[App page](https://appshunter.io/ios/app/psychrometer-f/id650395794)

This app calculates thermal comfort by evaluating heat, cold, dryness, and moisture. It provides detailed air property calculations and indicates if conditions are within a comfortable range, with easy dial input and color-coded temperature.

**Highlights:** Thermal comfort calculation, Air property analysis, Color-coded temperature, Dial input, Outdoor weather integration, Psychrometer type selection

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Copeland™ compressor

[App page](https://appshunter.io/ios/app/copeland-compressor/id1544951268)

Monitor compressor status remotely or on-site with real-time operational data. Access historical run and fault logs, power consumption, and detailed insights for semi-hermetic compressors featuring Copeland™ electronics. Connect easily via USB or Bluetooth for a comprehensive overview.

**Highlights:** On-site and remote monitoring, Compressor run status, Power consumption tracking, Run and fault history, Motor temperature, Oil pressure and level, Discharge gas temperature

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Psychrometer °F free?

Psychrometer °F is free to download, with in-app purchases available.

### Is Copeland™ compressor free?

Copeland™ compressor is free to download, with no in-app purchases.

### Which has better reviews, Psychrometer °F or Copeland™ compressor?

Psychrometer °F is rated higher. Psychrometer °F averages 4.5 out of 5 from 133 ratings, while Copeland™ compressor averages 4.0 from 1 ratings.

### Do Psychrometer °F or Copeland™ compressor have ads?

Psychrometer °F shows ads; Copeland™ compressor does not.

### Which is updated more often, Psychrometer °F or Copeland™ compressor?

Psychrometer °F ships an update every 5 months, and Copeland™ compressor every 7 months. Most recently, Psychrometer °F was updated on November 1, 2026 and Copeland™ compressor on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*