# InverterTemp vs InverterCool Smart Controller

The clearest difference is update cadence: InverterTemp at every 6 weeks against InverterCool Smart Controller's every 44 months. InverterTemp also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

InverterTemp ships an update every 6 weeks, InverterCool Smart Controller every 44 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | InverterTemp | InverterCool Smart Controller |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 2.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 44 months |
| Monetization | Free | — |
| Size | 27 MB | 32 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [展悦 梁](https://appshunter.io/developer/982085158) | [Salus North America, Inc.](https://appshunter.io/developer/1178286927) |

## What reviewers say

### InverterTemp

[App page](https://appshunter.io/ios/app/invertertemp/id1180448757)

Control and monitor your heat pump pool heater remotely via WiFi. Adjust settings like temperature, mode, and timers, and receive notifications for failures. View temperature trends and benefit from proactive background troubleshooting.

**Highlights:** Remote WiFi control, Monitor heater status, Set ON/OFF and temperature, View temperature curves, Receive failure alerts, Background troubleshooting

**Features:** macOS Compatibility

**In-app purchases:** none


### InverterCool Smart Controller

[App page](https://appshunter.io/ios/app/invertercool-smart-controller/id1610832035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InverterTemp free?

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

### Is InverterCool Smart Controller free?

InverterCool Smart Controller is free to download, with no in-app purchases.

### Do InverterTemp or InverterCool Smart Controller have ads?

Neither InverterTemp nor InverterCool Smart Controller shows ads.

### Which is updated more often, InverterTemp or InverterCool Smart Controller?

InverterTemp ships an update every 6 weeks, and InverterCool Smart Controller every 44 months. Most recently, InverterTemp was updated on October 16, 2026 and InverterCool Smart Controller on October 5, 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.*