# Duo Light — A reading lamp in your pocket

> A reading lamp in your pocket (iPhone/iPad app by Serser Software Inc..)

- Source: https://appshunter.io/ios/app/duo-light/id6828143105 (this page in markdown: same URL + `.md`)
- Developer: [Serser Software Inc.](https://appshunter.io/developer/1812972819)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 27.0 · 4 MB
- Languages: American English
- Released: 2026-11-02
- Data updated: 2026-11-03

## What is Duo Light?

Duo Light turns your iPhone into a warm, soft lamp for reading in bed, finding your way in the dark, or lighting a page without waking anyone up.

ON IPHONE DUO
Opening the phone is the on switch. Choose your light on the outer screen, open your phone like a book, and the inner screen glows. Close it and the light goes off, with your normal brightness back. No buttons, no fiddling in the dark.

ON EVERY OTHER IPHONE
Pick a light, then flip the big switch. While it's on, only the switch is on screen. Flip it off to change anything.

SIX LIGHTS, OR YOUR OWN
• Candle, 1900K: low, amber, cosy
• Warm, 2700K: the classic book-lamp glow
• Soft, 3500K: a gentle reading light
• Day, 5000K: clear, neutral white
• Morning, 6500K: a bright sky with a sunny centre
• Night: red light that keeps your night vision
Or slide the Colour bar anywhere from candlelight to morning light, and set the brightness just how you like it.

THOUGHTFUL TOUCHES
• Turns itself off after 15 minutes, 30 minutes or an hour, so it doesn't drain your battery if you fall asleep
• Gives you your normal screen brightness back the moment you're done
• An optional soft click when the light comes on
• Remembers your last light
• On iPhone Duo, open the phone wider for more light (optional)

No account, no ads, and nothing to set up.

## Is Duo Light safe?

Not enough ratings yet to assess Duo Light.

## Is Duo Light legit?

Duo Light appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Duo Light is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-02

No release notes.

## More apps by Serser Software Inc.

- [Lookie](https://appshunter.io/ios/app/lookie/id6745569892)
- [Prevue](https://appshunter.io/ios/app/prevue/id6751212795)
- [WarmTies](https://appshunter.io/ios/app/warmties/id6776936529)
- [Simple Score - A scoreboard](https://appshunter.io/ios/app/simple-score-a-scoreboard/id6778539474)
- [InFrame: Set Frames & Shoot](https://appshunter.io/ios/app/inframe-set-frames-and-shoot/id6813655968)

All apps by Serser Software Inc.: https://appshunter.io/developer/1812972819

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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 2026-11-03.*