# Lupin meter

> Lupin meter (iPhone/iPad app by Endo Lighting Corp..)

- Source: https://appshunter.io/ios/app/lupin-meter/id1256856500 (this page in markdown: same URL + `.md`)
- Developer: [Endo Lighting Corp.](https://appshunter.io/developer/1066146118)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 6 MB
- Languages: American English, Japanese
- Released: 2017-08-07
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/lupin-meter/id1256856500/reviews.md

## What is Lupin meter?

1.簡易輝度画像測定器
2.測定した輝度画像から、以下の数値を分析・算出
2.1人間が空間を見た時に感じる明るさの印象 明るさ感
2.2測定した範囲内の平均輝度
2.3輝度のばらつき
2.4最小輝度
2.5最大輝度
3.測定した輝度画像の一覧機能と呼び出し機能。
4.撮影画面
5.撮影画像のタグ付け機能
6.メールによる転送機能

The English site is following.
https://www.endo-lighting.co.jp/lupin/en.html

The site of privacy policy in the Japanese is following.
http://www.endo-lighting.co.jp/privacy/

※どの端末でもご利用いただけますが、測定値には端末毎にバラツキがございます。あらかじめご了承のほど、宜しくお願い致します。
Please be advised that this apps often have gotten a different luminance value each devices.


## Version history (last 5 releases)

### 1.1.8 — 2018-08-23

This app has been updated by Apple to display the Apple Watch app icon.

適切な範囲の業種追加しました。

### 1.1.7 — 2018-04-17

iPhone8,X対応
輝度画像の生成方法を変更しました。
それにより、計算時間が今までより長くなります。

### 1.1.5 — 2017-09-28

バグを修正
Fixed a bug.

### 1.1.4 — 2017-09-26

ソフトウェア使用許諾画面及びユーザー登録画面追加しました。
また、軽微な改善を実施しました。

### 1.1.2 — 2017-08-07

No release notes.

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## More apps by Endo Lighting Corp.

- [DIGITAL 3D SIGNAGE](https://appshunter.io/ios/app/digital-3d-signage/id1535914557)

All apps by Endo Lighting Corp.: https://appshunter.io/developer/1066146118

## Related topics

[lupium](https://appshunter.io/ios/topics/lupium) · [lumennexis equial](https://appshunter.io/ios/topics/lumennexis-equial) · [lupify](https://appshunter.io/ios/topics/lupify) · [lumeni](https://appshunter.io/ios/topics/lumeni)

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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 2026-05-17.*