# Powersensor vs Hitemp

The clearest difference is review sentiment: Powersensor at 57% against Hitemp's 6%. Hitemp's advantage is monetization model (free vs ad-supported) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Powersensor ships an update every 5 weeks, Hitemp every 2 months. The most recent releases landed on August 27, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Powersensor | Hitemp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **57.1% of reviews** | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 96 MB | 34 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DiUS Computing](https://appshunter.io/developer/330076135) | [展悦 梁](https://appshunter.io/developer/982085158) |

## What reviewers say

### Powersensor

[App page](https://appshunter.io/ios/app/powersensor/id1327208438)

Monitor your home's energy consumption and solar generation in real-time. Make informed decisions about energy usage, optimize solar self-consumption, and reduce electricity bills. DIY installation is quick and easy.

**Highlights:** Real-time energy data tracking, Solar generation and consumption monitoring, Appliance-level energy usage insights, DIY wireless installation, Maximizes solar self-consumption, Reduces energy bills

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

**In-app purchases:** none


### Hitemp

[App page](https://appshunter.io/ios/app/hitemp/id1512533849)

Remotely manage your heat pump water heater with this app. Control startup, shutdown, temperature, and modes. It also monitors unit status and alerts you to faults.

**Highlights:** Remote startup & shutdown, Temperature setting, Mode switching, Operation status recording, Fault alarms

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

**In-app purchases:** none


## Frequently asked questions

### Is Powersensor free?

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

### Is Hitemp free?

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

### Do Powersensor or Hitemp have ads?

Neither Powersensor nor Hitemp shows ads.

### Which is updated more often, Powersensor or Hitemp?

Powersensor ships an update every 5 weeks, and Hitemp every 2 months. Most recently, Powersensor was updated on August 27, 2026 and Hitemp on August 24, 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.*