# Gradient Comfort vs AmpWise

The clearest difference is rating: AmpWise at 5.0 against Gradient Comfort's 3.8. AmpWise also leads on update cadence (weekly vs every 2 months). Gradient Comfort's advantage is in-app purchases (none vs 4) and ratings volume (10 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. AmpWise sells 4 one-off in-app purchases. Gradient Comfort asks for nothing beyond the download.

AmpWise holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Gradient Comfort has 10 ratings behind it against 1, so its average is the more settled of the two.

Gradient Comfort ships an update every 2 months, AmpWise weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Gradient Comfort | AmpWise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/gradient-comfort/id1634250356/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ampwise/id6753559498/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 17 MB |
| Requires iOS | **16.6** | 18.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Treau, Inc](https://appshunter.io/developer/1457064311) | [Electric Living LLC](https://appshunter.io/developer/1777307473) |

## What reviewers say

### Gradient Comfort

[App page](https://appshunter.io/ios/app/gradient-comfort/id1634250356)

Control your WiFi-enabled hybrid cooling and heating system remotely. Adjust temperature, fan speed, and set schedules for optimal air comfort from anywhere. This app enhances the functionality of your window AC replacement.

**Highlights:** Remote temperature adjustment, Fan speed control, Customizable comfort schedules, Control from anywhere, Energy efficient system management

**Features:** macOS Compatibility

**In-app purchases:** none


### AmpWise

[App page](https://appshunter.io/ios/app/ampwise/id6753559498)

This app helps California contractors generate code-compliant home electrification plans quickly. It includes tools for load calculations, HVAC sizing, and appliance selection, producing professional reports for homeowners.

**Highlights:** Main panel load calculator, HVAC sizing estimator, Appliance picker, Professional report generation, Gas and electricity usage graphs, Code-compliant load calculations

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Plan | $20.00 | one-time |
| 5-Plan Bundle | $99.00 | one-time |
| AmpWise for Small Business | $99.00 | one-time |
| AmpWise for Contractors | $749.00 | one-time |


## Frequently asked questions

### Is Gradient Comfort free?

Gradient Comfort is free to download, with no in-app purchases.

### Is AmpWise free?

AmpWise is free to download, with in-app purchases available.

### Which has better reviews, Gradient Comfort or AmpWise?

AmpWise is rated higher. Gradient Comfort averages 3.8 out of 5 from 10 ratings, while AmpWise averages 5.0 from 1 ratings.

### Do Gradient Comfort or AmpWise have ads?

Neither Gradient Comfort nor AmpWise shows ads.

### Which is updated more often, Gradient Comfort or AmpWise?

Gradient Comfort ships an update every 2 months, and AmpWise weekly. Most recently, Gradient Comfort was updated on November 3, 2026 and AmpWise on October 30, 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.*