# In. Licht Ultra-SpectrumMeter

> Bluetooth-enabled light spectrum analyzer for healthy lighting assessments. (iPhone/iPad app by Lawrence Co., Ltd.)

- Source: https://appshunter.io/ios/app/in-licht-ultra-spectrummeter/id6504659021 (this page in markdown: same URL + `.md`)
- Developer: [Lawrence Co., Ltd](https://appshunter.io/developer/1648865264)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 17 MB
- Languages: English, Chinese, Chinese
- Released: 2024-07-16
- Data updated: 2026-07-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/in-licht-ultra-spectrummeter/id6504659021/reviews.md

## What is In. Licht Ultra?

Compliant with WELL standards, the spectrometer can be used to assess healthy lighting environments. It utilizes Bluetooth communication protocol and an app for measurements.

## Key features

- Measures light spectrum quality
- Compliant with WELL standards
- Bluetooth connectivity
- Assesses healthy lighting environments
- Mobile app for measurements


## Frequently asked questions about In. Licht Ultra

### What is In. Licht Ultra-SpectrumMeter used for?

In. Licht Ultra-SpectrumMeter is used to measure the light spectrum quality of your environment. It helps assess whether lighting conditions are healthy and compliant with WELL standards.

### How does In. Licht Ultra-SpectrumMeter connect to a device?

The app utilizes Bluetooth communication protocol to connect with your mobile device. This allows for seamless data collection and analysis of light measurements.

### Is In. Licht Ultra-SpectrumMeter free to use?

Yes, In. Licht Ultra-SpectrumMeter is available for free. There are no costs associated with downloading or using its core features.

### What devices does In. Licht Ultra-SpectrumMeter support?

In. Licht Ultra-SpectrumMeter is supported on iPhone and iPod devices. It is designed for use on Apple's mobile operating system.

### What is the age rating for In. Licht Ultra-SpectrumMeter?

In. Licht Ultra-SpectrumMeter has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### When was In. Licht Ultra-SpectrumMeter last updated?

The latest version of In. Licht Ultra-SpectrumMeter was updated on May 4, 2026. This suggests ongoing development and support for the application.

### Does In. Licht Ultra-SpectrumMeter have ads?

No, In. Licht Ultra-SpectrumMeter does not contain advertisements. Users can expect an uninterrupted experience while using the app.

### What is the user rating for In. Licht Ultra-SpectrumMeter?

In. Licht Ultra-SpectrumMeter has a perfect rating of 5.0 stars, based on one user review. This indicates a highly positive initial reception.

## Version history (last 5 releases)

### 1.4.3 — 2026-06-30

Report spectrum display fixed: Significantly optimized the stability of spectrum rendering to address potential display inconsistencies reported in previous versions.

### 1.4.1 — 2026-05-04

Spectrum Display Enhancement: Significantly optimized the stability of spectrum rendering to address potential display inconsistencies reported in previous versions.

### 1.3.6 — 2025-10-15

Optimize the user interface and synchronize the device to display abnormal values.

### 1.3.5 — 2025-08-05

Optimize battery display timing

### 1.3.4 — 2025-05-23

Add CSV export data: Illuminance, Foot-candle, EML, m-EDI

## Apps similar to In. Licht Ultra

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Light Spectrometer Wavelength](https://appshunter.io/ios/app/light-spectrometer-wavelength/id6450930820) | 4.1 (88) | Free | Utilities |
| [App for Light meter controller](https://appshunter.io/ios/app/app-for-light-meter-controller/id6670164188) | 5.0 (10) | Free | Utilities |
| [Colorimeter Camera Color Meter](https://appshunter.io/ios/app/colorimeter-camera-color-meter/id6449255688) | 4.7 (43) | Free | Utilities |
| [Flicker Meter for Light - PWM](https://appshunter.io/ios/app/flicker-meter-for-light-pwm/id1672848632) | 4.5 (40) | Free | Utilities |
| [NSP32 nanoLambda Spectrometer](https://appshunter.io/ios/app/nsp32-nanolambda-spectrometer/id1480194984) | — | Free | Utilities |
| [flameeye](https://appshunter.io/ios/app/flameeye/id6475804749) | 5.0 (1) | Free | Utilities |

## More apps by Lawrence Co., Ltd

- [In. Licht pro-Lighting Meter](https://appshunter.io/ios/app/in-licht-pro-lighting-meter/id6444056216)
- [In.Licht Ultra-Color Quality](https://appshunter.io/ios/app/inlicht-ultra-color-quality/id6748329397)
- [In. Licht Well](https://appshunter.io/ios/app/in-licht-well/id6749298225)

All apps by Lawrence Co., Ltd: https://appshunter.io/developer/1648865264

## Related topics

[light wavelength](https://appshunter.io/ios/topics/light-wavelength)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*