# Installer App vs Temp Converter +

The clearest difference is rating: Temp Converter + at 4.9 against Installer App's 3.0. Installer App's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence 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.

Temp Converter + holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 7 and 7 respectively.

Installer App ships an update every 5 weeks, Temp Converter + every 2 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Installer App | Temp Converter + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (7 ratings)](https://appshunter.io/ios/app/installer-app/id423984641/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/temp-converter-plus/id6740986088/reviews)** |
| Number of ratings | 7 | 7 |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 90 MB | 41 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Installer App

[App page](https://appshunter.io/ios/app/installer-app/id423984641)

This app provides HVAC professionals with a digital toolbox for everyday tasks. It offers product information, installation guides, and advanced features to streamline work, including project management and hydronic balancing tools.

**Highlights:** Radiator Presetting, Product Finder, My Projects (Cloud-based), Hydronic Balancing, Flow/Pressure Calculator, Floor Heating Tools, Burner Converter, Magnetic Tool

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

**In-app purchases:** none


### Temp Converter +

[App page](https://appshunter.io/ios/app/temp-converter-plus/id6740986088)

Easily convert temperatures between Celsius, Fahrenheit, and Kelvin. This utility app is ideal for students and travelers needing quick, offline conversions. Share calculations with formulas included.

**Highlights:** Celsius, Fahrenheit, Kelvin conversion, Offline functionality, Formulas included, Share calculations, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Installer App free?

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

### Is Temp Converter + free?

Temp Converter + is free to download, with no in-app purchases.

### Which has better reviews, Installer App or Temp Converter +?

Temp Converter + is rated higher. Installer App averages 3.0 out of 5 from 7 ratings, while Temp Converter + averages 4.9 from 7 ratings.

### Do Installer App or Temp Converter + have ads?

Temp Converter + shows ads; Installer App does not.

### Which is updated more often, Installer App or Temp Converter +?

Installer App ships an update every 5 weeks, and Temp Converter + every 2 months. Most recently, Installer App was updated on October 17, 2026 and Temp Converter + on October 7, 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.*