# Prusa vs Temp Master

The clearest difference is rating: Prusa at 4.0 against Temp Master's 3.2. Prusa also leads on ratings volume (104 vs 12) and review sentiment (51% vs 40%). Temp Master's advantage is iOS requirement (11.0 vs 15.0). 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.

Prusa holds the better App Store score, 4.0 against 3.2. That said, the two scores are not equally well evidenced: Prusa has 104 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 51% of Prusa's written reviews are positive against 40% of Temp Master's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 24, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | Prusa | Temp Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (104 ratings)](https://appshunter.io/ios/app/prusa/id6477531937/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/temp-master/id6737321665/reviews) |
| Number of ratings | **104** | 12 |
| Positive reviews | **51.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 101 MB | 43 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Prusa Research a.s.](https://appshunter.io/developer/1729557743) | [Thermal Master Technology Co.,Ltd.](https://appshunter.io/developer/1770222118) |

## What reviewers say

### Prusa

[App page](https://appshunter.io/ios/app/prusa/id6477531937)

Monitor and manage your 3D printers remotely. Control print parameters, receive notifications for print status, and integrate with model repositories and slicing software. Easily add new printers and cameras, with options for cloud or on-premises storage.

**Highlights:** Real-time printer overview, Remote print management, Temperature, speed, flow control, Push notifications, Printables.com integration, EasyPrint slicing integration, NFC printer setup

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🔔 Push notifications for finished prints
- 🔍 Ability to monitor printers and print status
- 🌟 Overall great user experience and functionality

**What reviewers complain about**

- 🐞 Bugs and glitches, including issues with offline printers
- 📷 Lack of camera support and monitoring
- 🔍 Suboptimal design for single-printer users
- 🔧 Missing features compared to the website, such as file uploads and statistics


### Temp Master

[App page](https://appshunter.io/ios/app/temp-master/id6737321665)

This utility app enhances thermal imaging capabilities for compatible Thermal Master devices, offering precise temperature detection and advanced image analysis. It allows users to view, save, and export thermal data offline, with features like digital zoom and improved resolution for various inspection tasks.

**Highlights:** High-accuracy temperature detection, Enhanced infrared resolution, Offline data viewing and export, Up to 15x digital zoom, Reduced background noise, Long battery life optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prusa free?

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

### Is Temp Master free?

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

### Which has better reviews, Prusa or Temp Master?

Prusa is rated higher. Prusa averages 4.0 out of 5 from 104 ratings, while Temp Master averages 3.2 from 12 ratings.

### Do Prusa or Temp Master have ads?

Neither Prusa nor Temp Master shows ads.

### Which is updated more often, Prusa or Temp Master?

Prusa ships an update every 5 weeks, and Temp Master every 5 weeks. Most recently, Prusa was updated on September 24, 2026 and Temp Master on August 9, 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.*