# MobIR Pro vs INREII

The clearest difference is rating: MobIR Pro at 2.3 against INREII's 2.0. MobIR Pro also leads on iOS requirement (10.0 vs 13.0). INREII's advantage is review sentiment (23% vs 0%) and ratings volume (36 vs 3). 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.

MobIR Pro holds the better App Store score, 2.3 against 2.0. That said, the two scores are not equally well evidenced: INREII has 36 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of MobIR Pro's written reviews are positive against 23% of INREII's, so the app with the better star average is not the one people write more warmly about.

MobIR Pro ships an update every 3 months, INREII every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MobIR Pro | INREII |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/mobir-pro/id1328739395/reviews)** | [2.0 (36 ratings)](https://appshunter.io/ios/app/inreii/id1516239264/reviews) |
| Number of ratings | 3 | **36** |
| Positive reviews | 0.0% of reviews | **23.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 32 MB | 64 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Wuhan Guide Infrared Co.,Ltd.](https://appshunter.io/developer/688744536) | [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719) |

## What reviewers say

### MobIR Pro

[App page](https://appshunter.io/ios/app/mobir-pro/id1328739395)

Transform your iPhone into a thermal camera with this app and its companion device. Visualize temperature differences and analyze thermal data directly on your smartphone.

**Highlights:** Thermal imaging with iPhone, Companion device integration, Temperature analysis, Data visualization

**In-app purchases:** none


### INREII

[App page](https://appshunter.io/ios/app/inreii/id1516239264)

This app enables real-time infrared video preview, photo and video capture, and file management. It allows for FTP access, WiFi parameter configuration, and firmware updates. The app also provides product recommendations and supports automatic language switching.

**Highlights:** Real-time infrared video preview, Capture photos and videos, Local file preview and management, FTP file access, WiFi parameter settings, Device firmware updates, Automatic language switching

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works well with specific devices (e.g., E3n, Liemke)
- 👍 Indispensable for certain camera models
- 👍 Transfers videos and pictures
- 👍 Custom reticles can be useful
- 👍 Some users find it works perfectly

**What reviewers complain about**

- 🐛 Connection issues
- 🐛 Slow and clunky performance
- 🐛 Difficulty finding and downloading media
- 🐛 App crashes on startup
- 🐛 Not working on newer iOS versions

**Reported bugs**

- App crashes on startup
- Connection between device and speed is bad
- Finding and downloading videos and pictures is terrible
- App not working on iPhone 16 Pro Max with iOS 26
- App won't connect to scope after last update

**Requested features**

- Add payment options for custom reticles (beyond PayPal)
- Improve custom reticle options and editing
- Allow editing custom reticles without device connection
- Add more reticle options and colors
- Improve app setup options for the scope


## Frequently asked questions

### Is MobIR Pro free?

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

### Is INREII free?

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

### Which has better reviews, MobIR Pro or INREII?

MobIR Pro is rated higher. MobIR Pro averages 2.3 out of 5 from 3 ratings, while INREII averages 2.0 from 36 ratings.

### Do MobIR Pro or INREII have ads?

Neither MobIR Pro nor INREII shows ads.

### Which is updated more often, MobIR Pro or INREII?

MobIR Pro ships an update every 3 months, and INREII every 2 months. Most recently, MobIR Pro was updated on November 2, 2026 and INREII on November 3, 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.*