# Seek Thermal vs MobIR

The clearest difference is review sentiment: MobIR at 50% against Seek Thermal's 24%. Seek Thermal's advantage is rating (2.5 vs 2.2) and ratings volume (321 vs 5). 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.

Seek Thermal holds the better App Store score, 2.5 against 2.2. That said, the two scores are not equally well evidenced: Seek Thermal has 321 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 24% of Seek Thermal's written reviews are positive against 50% of MobIR's, so the app with the better star average is not the one people write more warmly about.

Seek Thermal ships an update every 3 months, MobIR every 2 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Seek Thermal | MobIR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (321 ratings)](https://appshunter.io/ios/app/seek-thermal/id920891746/reviews)** | [2.2 (5 ratings)](https://appshunter.io/ios/app/mobir/id1462602851/reviews) |
| Number of ratings | **321** | 5 |
| Positive reviews | 23.8% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 112 MB | 41 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seek Thermal, Inc.](https://appshunter.io/developer/920891745) | [Wuhan Guide Infrared Co.,Ltd.](https://appshunter.io/developer/688744536) |

## What reviewers say

### Seek Thermal

[App page](https://appshunter.io/ios/app/seek-thermal/id920891746)

Transform your smartphone into a professional thermal imaging camera. Detect, inspect, measure, and visualize thermal energy in various environments, day or night. Capture and share thermal photos and videos with ease.

**Highlights:** Turn phone into thermal camera, Capture and share thermal photos/videos, Take spot temperatures, Inspect and diagnose thermal sources, Examine objects in any light, Multiple viewing modes and palettes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Affordable thermal camera
- 👍 Compact and portable design
- ✨ Useful for various applications (home inspection, hunting, etc.)
- 💡 Thermal imaging capabilities on mobile devices

**What reviewers complain about**

- 🐛 Buggy and unstable app
- 🔌 Drains phone battery quickly
- 🔍 Image quality and resolution issues
- 🤖 Compatibility problems with newer iOS versions and devices

**Reported bugs**

- App crashes frequently
- Camera not detected or recognized
- Thermal image orientation issues
- Inability to save or access captured images

**Requested features**

- Add ability to adjust emissivity
- Improve image processing and overlay features
- Implement better temperature measurement tools
- Provide more user-friendly tutorials and documentation


### MobIR

[App page](https://appshunter.io/ios/app/mobir/id1462602851)

This app transforms your device into a professional thermal imaging camera. It allows real-time temperature measurement, customizable color palettes, and the ability to capture photos and videos. Analyze thermal data, browse media, and utilize cloud features for enhanced functionality.

**Highlights:** Real-time temperature measurement, Customizable color palettes, Photo and video capture, Parameter setting and analysis, Picture and video browsing, Cloud features

**In-app purchases:** none


## Frequently asked questions

### Is Seek Thermal free?

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

### Is MobIR free?

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

### Which has better reviews, Seek Thermal or MobIR?

Seek Thermal is rated higher. Seek Thermal averages 2.5 out of 5 from 321 ratings, while MobIR averages 2.2 from 5 ratings.

### Do Seek Thermal or MobIR have ads?

Neither Seek Thermal nor MobIR shows ads.

### Which is updated more often, Seek Thermal or MobIR?

Seek Thermal ships an update every 3 months, and MobIR every 2 months. Most recently, Seek Thermal was updated on September 25, 2026 and MobIR on September 10, 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.*