Comparison

Aurora Reader vs Lux Light Meter

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

Head to head
About

Aurora Reader

Save, read, and organize articles from the web with a clutter-free reading experience. Look up word definitions, add notes, and listen to articles hands-free. Syncs across devices via iCloud.

Highlights
  • Save articles from web
  • Clutter-free reading view
  • Offline article access
  • Word definition lookup
  • Highlighting and note-taking
  • Article-to-speech functionality
  • iCloud sync across devices
Features
Read full description

Save articles, read articles, learn new words, record new thoughts… Aurora Reader is a premium Read-It-Later app that builds with latest technologies and packs a ton of exciting features. SAVE ARTICLES • Find Aurora Reader’s extensions from Share sheet in Safari, Twitter, Medium and many other apps, and use them to view or save articles • On iPad, use Drag & Drop to import multiple articles from another app at once • With automatically iCloud Sync, you can save articles on your iPhone and read them later on your iPad, iPod touch or Mac* READ ARTICLES • Article view automatically removes clutter from webpage and shows only the main article content for you • Immersive reading experience let you keep focus • No network, no problem: saved articles can be read at anytime, even without network • Customize your reading experience with multiple fonts and themes • Reading progress is automatically sync with iCloud, so you can easily switch device and continue reading from where you left off LEARN NEW WORDS • On article view, you can check word definitions simply by one tap. To close definitions view, it’s also as simple as a tap or swipe • Check word definitions in multi-language dictionaries • Aurora Reader can get you a great amount of definitions in least amount of time, thanks to the customized search engine with special optimization • Words you look up can be automatically saved to Aurora Reader’s companion app: Aurora Dictionary • Install or delete dictionaries from Dictionary Manager view RECORD NEW THOUGHTS • Select, swipe, highlight, and add notes • Save unlimited highlights and notes • Choose the highlight color that match your style REWIND • Rewind your reading journey with Search • Search saved articles, notes, folders and more from iOS home screen or in-app search bar • Accurately locate sentences and paragraphs with Full-Text Search ORGANIZE • Organize your articles and notes with Folders • Enjoy the freedom to create unlimited folders and subfolders • Quickly find your folders with Search • Use Drag & Drop to move and reorder your folders, articles and notes RELAX • Listen to articles with high fidelity voice, hands-free and eyes-free • Check currently reading paragraph on in-app Now Playing view. Find some unfamiliar words? just tap to look up • Listen with just your Apple Watch (requires watchOS 6.0 or later, and a pair of Bluetooth headphones) • Switch between multiple speech languages and voices * Aurora Reader for Mac is available on Mac App Store

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

Screenshots

Aurora Reader4 screens
Lux Light Meter3 screens

Verdict

The call

The clearest difference is rating: Lux Light Meter at 5.0 against Aurora Reader's 4.3. Lux Light Meter also leads on review sentiment (100% vs 62%) and update cadence (fortnightly vs every 6 weeks). Aurora Reader's advantage is in-app purchases (none vs 3) and device support (4 vs 2). On price, ratings volume and ads 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. Aurora Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lux Light Meter holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 12 and 5 respectively. Written reviews point the same way: 62% of Aurora Reader's written reviews are positive against 100% of Lux Light Meter's.

UpkeepUpdate frequency

Aurora Reader ships an update every 6 weeks, Lux Light Meter fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard7 real differences · 3 level
Aurora Reader versus Lux Light Meter: the parameters behind the verdict, then further details
ParameterAurora ReaderLux Light Meter
PriceFreeFree
Rating4.3 (12 ratings)5.0 (5 ratings) — better
Positive reviews61.5% of reviews100.0% of reviews — better
Number of ratings12 — better5
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better17
Further details — not scored
Size27 MB4 MB
Age rating4+4+
DeveloperJunyu Kuang灿耿 陈

Customer experience

Aurora Reader

All ratings12 ratings
Positive83.3%
Neutral8.3%
Negative8.3%
Written reviews13 reviews
Positive61.5%
Neutral15.4%
Negative23.1%

Lux Light Meter

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

In-app purchases

None

Aurora Reader

No 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

Questions

Is Aurora Reader free?
Aurora Reader is free to download, with no in-app purchases.
Is Lux Light Meter free?
Lux Light Meter is free to download, with in-app purchases available.
Which has better reviews, Aurora Reader or Lux Light Meter?
Lux Light Meter is rated higher. Aurora Reader averages 4.3 out of 5 from 12 ratings, while Lux Light Meter averages 5.0 from 5 ratings.
Do Aurora Reader or Lux Light Meter have ads?
Neither Aurora Reader nor Lux Light Meter shows ads.
Which is updated more often, Aurora Reader or Lux Light Meter?
Aurora Reader ships an update every 6 weeks, and Lux Light Meter fortnightly. Most recently, Aurora Reader was updated on October 24, 2026 and Lux Light Meter on October 28, 2026.

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