# IR master vs Focusr

The clearest difference is rating: Focusr at 5.0 against IR master's 3.7. IR master's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Focusr holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | IR master | Focusr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ir-master/id1614218116/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focusr/id6670329292/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 77 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719) | [Dimitris Economou](https://appshunter.io/developer/955154651) |

## What reviewers say

### IR master

[App page](https://appshunter.io/ios/app/ir-master/id1614218116)

This application transforms your smartphone into a high-resolution infrared thermal imager. It offers detailed temperature data output for various applications, from industrial inspections to personal health monitoring.

**Highlights:** High-resolution infrared thermal imaging, Real-time temperature data output, Wide range of application directions, Consumer-level infrared thermography, Night vision capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### Focusr

[App page](https://appshunter.io/ios/app/focusr/id6670329292)

This utility app encourages users to live with a sense of urgency, helping them prioritize important tasks and avoid distractions. It emphasizes the value of time and suggests using a home screen widget as a constant reminder to be productive.

**Highlights:** Live with urgency, Focus on important tasks, Avoid distractions, Home screen widget, Time management reminder

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IR master free?

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

### Is Focusr free?

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

### Which has better reviews, IR master or Focusr?

Focusr is rated higher. IR master averages 3.7 out of 5 from 3 ratings, while Focusr averages 5.0 from 1 ratings.

### Do IR master or Focusr have ads?

Neither IR master nor Focusr shows ads.

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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.*