# Lustre: Foldable Light Studio — Reads your room, lights you

> Reads your room, lights you (iPhone/iPad app by MICHAŁ JERZY SZAREK M.)

- Source: https://appshunter.io/ios/app/lustre-foldable-light-studio/id6811636658 (this page in markdown: same URL + `.md`)
- Developer: [MICHAŁ JERZY SZAREK M](https://appshunter.io/developer/6786799277)
- Category: Photo & Video, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, Polish
- Released: 2026-11-04
- Data updated: 2026-11-08

## What is Lustre?

Lustre reads the light in your room and tells you what to change. The front camera shows your reflection and the screen lights your face — and the app compares the two, so you are not guessing whether the light is right.

IT READS YOUR ROOM
Lustre looks at the colour of the light around you and names the preset that matches it — "This room looks like Daylight — you're set" — or suggests a switch when another preset fits better. If you turn it on in Settings, it also tells you when one side of your face is in shadow. These are suggestions, not measurements: they are worked out on your iPhone and never stored.

BUILT FOR IPHONE DUO
Held open wide, or propped half-open on a table, Lustre puts the mirror on one side of the fold and the controls on the other, so your hands never cross your own reflection. On every other iPhone, and on Duo's outer screen, it works the way it always has. Requires iOS 27.1 on iPhone Duo.

LIGHT FOR EVERY ROOM
Built-in presets: Daylight, Evening, Office and Golden Hour. Max turns the whole screen into a light aimed at your face. Set warmth and brightness by hand on the dial, and save the settings you keep coming back to as your own presets.

A MIRROR FOR DETAIL
Pinch to zoom. Freeze the picture to study a detail, and turn on the symmetry grid when brows and liner need to match. The shutter is always within reach, and photos go to your own library.

14 DAYS FREE, THEN ONE PURCHASE
For your first 14 days you have all of Lustre. After that the mirror, the light and the Daylight preset stay free forever. The dial, the other presets, your own presets, the layouts — including the iPhone Duo layout — photos and the lighting hints are unlocked by a single one-time purchase, "Lustre — full version". No subscription, and nothing is charged when the trial ends.

PRIVATE BY DESIGN
No account, no ads, no analytics, no tracking. Your camera image never leaves your iPhone. Lustre never reads your photo library — it only adds the photos you take.

Warmth in Kelvin describes how the light looks, not a calibrated measurement — screens differ.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lustre — full version | $2.99 | one-time |


## Is Lustre safe?

Not enough ratings yet to assess Lustre.

## Is Lustre legit?

Lustre: Foldable Light Studio has limited verification signals. The AppsHunter Legitimacy Score for Lustre is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.1.0 — 2026-11-04

No release notes.

## More apps by MICHAŁ JERZY SZAREK M

- [Briefcaster: Audio News Brief](https://appshunter.io/ios/app/briefcaster-audio-news-brief/id6786799275)

All apps by MICHAŁ JERZY SZAREK M: https://appshunter.io/developer/6786799277

## Related topics

[lustre](https://appshunter.io/ios/topics/lustre)

---

*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 2026-11-08.*