# flameeye vs In. Licht Ultra

The clearest difference is iOS requirement: flameeye at 12.0 against In. Licht Ultra's 15.6. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for flameeye against 5.0 for In. Licht Ultra. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

flameeye ships an update every 3 weeks, In. Licht Ultra every 2 weeks. The most recent releases landed on June 1, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | flameeye | In. Licht Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/flameeye/id6475804749/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/in-licht-ultra-spectrummeter/id6504659021/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [盗火者光电(杭州)有限公司](https://appshunter.io/developer/1725248359) | [Lawrence Co., Ltd](https://appshunter.io/developer/1648865264) |

## What reviewers say

### flameeye

[App page](https://appshunter.io/ios/app/flameeye/id6475804749)

This app offers advanced spectral analysis for substance detection within the 340-1070nm range. It provides scientific services in diverse environments where traditional spectrometers are impractical, with continuously updated modules via cloud services.

**Highlights:** Spectral analysis 340-1070nm, Substance detection, Cloud-based module updates, Portable scientific services, Works in diverse conditions

**Features:** macOS Compatibility

**In-app purchases:** none


### In. Licht Ultra

[App page](https://appshunter.io/ios/app/in-licht-ultra-spectrummeter/id6504659021)

This utility measures light spectrum quality to ensure healthy environments, adhering to WELL standards. It connects via Bluetooth to a mobile device for data collection and analysis.

**Highlights:** Measures light spectrum quality, Compliant with WELL standards, Bluetooth connectivity, Assesses healthy lighting environments, Mobile app for measurements

**In-app purchases:** none


## Frequently asked questions

### Is flameeye free?

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

### Is In. Licht Ultra free?

In. Licht Ultra is free to download, with no in-app purchases.

### Which has better reviews, flameeye or In. Licht Ultra?

flameeye and In. Licht Ultra are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do flameeye or In. Licht Ultra have ads?

Neither flameeye nor In. Licht Ultra shows ads.

### Which is updated more often, flameeye or In. Licht Ultra?

flameeye ships an update every 3 weeks, and In. Licht Ultra every 2 weeks. Most recently, flameeye was updated on June 1, 2026 and In. Licht Ultra on July 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.*