Comparison

Lux Light Meter vs Postage Stamp Camera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lux Light Meter

Measure ambient light levels with your iPhone. Get real-time lux and foot-candle readings, with specialized modes for photography and plant care. Track light history and calibrate for accuracy.

Highlights
  • Ambient light metering (lux/fc)
  • Photography exposure suggestions
  • Plant light (PPFD/DLI) estimation
  • Continuous measurement and history
  • Optional meter calibration
  • Privacy-friendly local storage
Features
Read full description

Lux Light Meter: Illuminance A practical lux and illuminance meter for iPhone. Measure ambient light in seconds, check if a room is bright enough for study, work, or home use, and get helpful exposure and plant-lighting guidance when you need it. Core metering works offline. Key Features: Ambient light metering - Live lux / fc readings with scene targets that tell you if the light is too dim, about right, or too bright — plus simple tips to adjust Photography mode (Pro) - Aperture- or shutter-priority suggestions with ISO and exposure compensation so you can dial in exposure faster Plant mode (Pro) - Estimate PPFD and DLI for common houseplants, with light source and daily photoperiod options Continuous measure & history - Save single readings, track how light changes over time, and review min, average, and max values Optional calibration - Fine-tune against a trusted meter; Pro saves separate factors for the front and rear cameras Units & privacy-friendly storage - Switch between lux and fc; your measurements stay on your device How to Use: Open the app, allow camera access, and point your iPhone at the area you want to measure. Switch between Environment, Photography, and Plant modes, then save a reading or run a continuous measurement when you need a longer sample. Subscription Options: * Weekly and yearly subscriptions, plus a lifetime purchase * Payment will be charged to your Apple ID account * Subscriptions renew automatically within 24 hours before the current period ends * Manage or cancel anytime in your Account Settings Clearer readings. Better light decisions. Terms of Use: https://lightmeter.xzonesoft.com/terms.html Privacy Policy: https://lightmeter.xzonesoft.com/privacy.html Contact Us: support@xzonesoft.com

About

Postage Stamp Camera

Transform photos and videos into collectible postage stamps with authentic perforated edges. Create a visual journal of your memories with various stamp styles, captions, and unique viewing modes. Enjoy a private, offline experience for your personal collection.

Highlights
  • Create stamps from camera, photos, and video frames
  • Authentic perforated and serrated stamp edges
  • Classic and full-bleed stamp styles
  • Add titles, captions, and postmark dates
  • Calendar, Cards, and Gravity viewing modes
  • Private, offline-first experience
Features
Read full description

StampOut transforms camera captures, favorite photos, and video moments into beautifully crafted postage stamps with authentic perforated edges. More than a stamp camera or photo filter, it’s a playful way to frame your memories, build a personal collection, and turn everyday moments into keepsakes. CAPTURE MOMENTS AS STAMPS Frame your shot using StampOut’s movable, resizable stamp viewfinder, then press to capture. Each photo becomes a collectible postal-style stamp with crisp serrated edges. Already captured the perfect moment? Import a photo from your library or choose a frame from a video. Pan, zoom, and position the image until every detail fits inside your stamp. MAKE IT YOURS Choose the stamp style that suits your collection: Classic stamps with a paper border, postmark date, and optional caption Full-bleed stamps with perforations cut directly into the photo Add titles and captions to remember the story behind each moment Save stamps to your photo library or share them anywhere BUILD A VISUAL PHOTO JOURNAL StampOut turns your collection into a personal memory journal. Browse your stamps by date in Calendar view, explore them in a clean Cards layout, or watch them fall and stack in the playful Gravity view. Tilt your device and see your stamp collection tumble in a way that makes every memory feel like a physical keepsake. WHY STAMPOUT Interactive stamp camera with a movable viewfinder Authentic perforated and serrated stamp edges Create stamps from camera captures, photos, and video frames Classic and full-bleed stamp styles Optional captions and postmark dates Calendar view for revisiting memories by day Cards view for browsing your complete collection Gravity view with stamps that tumble and stack Save and share your stamps as images Private, offline-first experience No account or cloud photo uploads required Whether you’re documenting everyday life, collecting travel memories, creating a visual diary, or giving your photos a nostalgic vintage look, StampOut turns ordinary moments into stamps worth keeping. Download StampOut and start building your personal stamp collection today. An active subscription is required to use the app. Subscription pricing and terms are displayed before purchase. terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ privacy policy: https://ai-models-zeta.vercel.app/stampout/privacy

Screenshots

Lux Light Meter3 screens
Postage Stamp Camera4 screens

Verdict

The call

The clearest difference is review sentiment: Lux Light Meter at 100% against Postage Stamp Camera's 50%. Lux Light Meter also leads on rating (5.0 vs 4.0) and monetization model (free with in-app purchases vs subscription). Postage Stamp Camera's advantage is ratings volume (15 vs 5). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lux Light Meter sells 3 in-app purchases, starting at $1.99 per 7 days and Postage Stamp Camera sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lux Light Meter holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 15 respectively. Written reviews point the same way: 100% of Lux Light Meter's written reviews are positive against 50% of Postage Stamp Camera's.

UpkeepUpdate frequency

Lux Light Meter ships an update fortnightly, Postage Stamp Camera every 2 months. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Lux Light Meter versus Postage Stamp Camera: the parameters behind the verdict, then further details
ParameterLux Light MeterPostage Stamp Camera
PriceFreeFree
Rating5.0 (5 ratings) — better4.0 (15 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings515 — better
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS1716.4 — better
Further details — not scored
Size4 MB125 MB
Age rating4+4+
Developer灿耿 陈Essam Harous

Customer experience

Lux Light Meter

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Postage Stamp Camera

All ratings15 ratings
Positive73.3%
Neutral0.0%
Negative26.7%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Lux Light Meter

Subscriptions2
  • Weekly Access$1.997 Days
  • Annual Subscription$7.991 Year
One-time1
  • Lifetime Access$12.99
5 purchases

Postage Stamp Camera

Subscriptions2
  • StampOut Weekly$4.997 Days
  • StampOut yearly$39.991 Year
One-time3
  • 100 coins$9.99
  • 200coins$14.99
  • stampout lifetime$49.99

Questions

Is Lux Light Meter free?
Lux Light Meter is free to download, with in-app purchases available.
Is Postage Stamp Camera free?
Postage Stamp Camera is free to download, with in-app purchases available.
Which has better reviews, Lux Light Meter or Postage Stamp Camera?
Lux Light Meter is rated higher. Lux Light Meter averages 5.0 out of 5 from 5 ratings, while Postage Stamp Camera averages 4.0 from 15 ratings.
Do Lux Light Meter or Postage Stamp Camera have ads?
Neither Lux Light Meter nor Postage Stamp Camera shows ads.
Which is updated more often, Lux Light Meter or Postage Stamp Camera?
Lux Light Meter ships an update fortnightly, and Postage Stamp Camera every 2 months. Most recently, Lux Light Meter was updated on November 5, 2026 and Postage Stamp Camera on November 6, 2026.

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