# Heat Pump Mate vs iamSafer

The clearest difference is rating: iamSafer at 5.0 against Heat Pump Mate's 2.0. iamSafer also leads on update cadence (monthly vs every 3 months). Heat Pump Mate's advantage is in-app purchases (none vs 4) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. iamSafer sells 4 in-app purchases, starting at $4.99 per month. Heat Pump Mate asks for nothing beyond the download.

iamSafer holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Heat Pump Mate ships an update every 3 months, iamSafer monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Heat Pump Mate | iamSafer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/heat-pump-mate/id6443615399/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iamsafer/id6773078025/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 41 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhongshan Fantastic Appliance Co., Ltd](https://appshunter.io/developer/1647706898) | [Runway 31, Inc.](https://appshunter.io/developer/6773078027) |

## What reviewers say

### Heat Pump Mate

[App page](https://appshunter.io/ios/app/heat-pump-mate/id6443615399)

Control your heat pump remotely with ease. This application allows for quick and convenient adjustments to your heating system from your mobile device.

**Highlights:** Remote control, Quick adjustments, Convenient operation, Scheme management

**Features:** macOS Compatibility

**In-app purchases:** none


### iamSafer

[App page](https://appshunter.io/ios/app/iamsafer/id6773078025)

This app assists general aviation pilots with preflight risk assessment and decision-making. It functions as an AI-powered flight briefer and a comprehensive logbook, helping pilots make informed choices by surfacing potential risks and tracking flight data.

**Highlights:** AI-powered flight briefer, Preflight risk assessment, Automated logbook analysis, Personal weather minimums, Real-time weather and NOTAMs, Aircraft hangar management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logbook | $4.99 | per month |
| Pilot | $14.99 | per month |
| Logbook | $49.00 | per year |
| Pilot | $149.00 | per year |


## Frequently asked questions

### Is Heat Pump Mate free?

Heat Pump Mate is free to download, with no in-app purchases.

### Is iamSafer free?

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

### Which has better reviews, Heat Pump Mate or iamSafer?

iamSafer is rated higher. Heat Pump Mate averages 2.0 out of 5 from 3 ratings, while iamSafer averages 5.0 from 1 ratings.

### Do Heat Pump Mate or iamSafer have ads?

Neither Heat Pump Mate nor iamSafer shows ads.

### Which is updated more often, Heat Pump Mate or iamSafer?

Heat Pump Mate ships an update every 3 months, and iamSafer monthly. Most recently, Heat Pump Mate was updated on November 3, 2026 and iamSafer on October 31, 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.*