# Luxmo — Light meter for photographers

> Light meter for photographers (iPhone/iPad app by 永 张.)

- Source: https://appshunter.io/ios/app/luxmo/id6781931070 (this page in markdown: same URL + `.md`)
- Developer: [永 张](https://appshunter.io/developer/1806535769)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2026-06-29
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/luxmo/id6781931070/reviews.md

## What is Luxmo?

Luxmo turns your iPhone into a fast, precise reflected-light meter for photographers. Point it at your scene and read a correct exposure instantly — aperture, shutter and ISO — on a calm, single screen with no clutter.

Built for film and analog shooters who want a dependable meter in their pocket, Luxmo is fully offline. No accounts, no ads, no tracking. Nothing you measure ever leaves your device.

WHY LUMETRA
• Instant readings — the live meter updates in real time
• One clean screen — no menus to dig through
• Private by design — on-device only, no network, no data collection
• Real photographic units — f-stops, shutter speeds and ISO, plus EV, lux and foot-candles

HOW IT WORKS
Choose what you've set on your camera — aperture or shutter — pick your film speed, and Luxmo solves the rest. Values snap to standard full, ½ or ⅓ stops, just like a real meter.

INCLUDED
• Live reflected metering
• Aperture priority
• EV, lux and foot-candle readout
• Hold a reading

LUMETRA PRO (one-time purchase)
• Spot metering — tap to meter just one part of the scene
• Shutter and ISO priority modes
• Exposure compensation with ½ / ⅓ stop increments
• Saved readings log with notes and CSV export

No subscription. Pay once, yours forever.

Luxmo is a reflected-light meter and is not affiliated with any camera or film manufacturer.

Terms of Use (EULA): https://obelisk.club/lightmeter/terms

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Luxmo Pro | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-29

No release notes.

## More apps by 永 张

- [PhotoBridge: NAS & S3 Backup](https://appshunter.io/ios/app/photobridge-nas-and-s3-backup/id6754593211)
- [SipNote: Caffeine Tracker](https://appshunter.io/ios/app/sipnote-caffeine-tracker/id6759808330)
- [LoopSnap: GIF & Sticker Maker](https://appshunter.io/ios/app/loopsnap-gif-and-sticker-maker/id6763897111)
- [IDKit: Passport & ID Photos](https://appshunter.io/ios/app/idkit-passport-and-id-photos/id6769530845)
- [ShotKit: Screenshot Studio](https://appshunter.io/ios/app/shotkit-screenshot-studio/id6777430919)
- [NearBeam: Local File Transfer](https://appshunter.io/ios/app/nearbeam-local-file-transfer/id6777431459)

All apps by 永 张: https://appshunter.io/developer/1806535769

---

*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 2026-08-02.*