Comparison

Blue Light Filter vs ExpiryFinder

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

Head to head
About

Blue Light Filter

Reduce eye strain and improve sleep with an adjustable blue light filter. Organize your files, photos, and videos with an integrated file manager. Enjoy a seamless web browsing experience with built-in filtering and bookmarking.

Highlights
  • Adjustable blue light filter
  • Eye strain relief
  • Improved sleep quality
  • Intuitive file manager
  • Zip/unzip support
  • Integrated web browser
Read full description

Blue Light Filter is your all-in-one solution for a comfortable and productive digital experience on iOS. Equip your device with our adjustable blue light filter to alleviate eye strain and improve sleep quality, especially during nighttime browsing and reading. Effortlessly manage and organize your documents, photos, and videos with our intuitive file manager, featuring zip/unzip support. Enjoy a seamless web browsing experience with an integrated blue light filter and easy access to bookmarks and history. Designed with a user-friendly interface, the app ensures easy navigation for users of all ages, and is fully optimized for iOS with Dark Mode compatibility, haptic feedback, and quick actions via 3D Touch. Download Blue Light Filter today and transform your screen time into a safer, more comfortable, and more efficient experience. Privacy Policy: https://riviacorp.com/privacy-filter/ Terms of Services: https://riviacorp.com/terms-filter/ Support: https://riviacorp.com/

About

ExpiryFinder

Features
Read full description

Can't find the expiration date on a package? ExpiryFinder shows you exactly where to look. Expiration dates, best-before dates, use-by dates and production codes are often tiny, faded, or hidden in unexpected places. ExpiryFinder helps you find them quickly. HOW IT WORKS 1. Scan the product's barcode. 2. ExpiryFinder identifies the product and shows a photo of the packaging. 3. A marker highlights the exact spot where the date is printed, with a short tip such as "Check the bottom of the bottle" or "Look on the back, near the barcode." 4. Look at your own product and find the date yourself. FEATURES • Scan any barcode — EAN, UPC, Code128, QR and more • See where the date is printed, highlighted on a reference photo • Zoom and pan photos to read fine print clearly • Swipe through multiple photos contributed for the same product • Tips for common spots: bottle caps, crimped tube ends, lids, flaps and areas near the barcode • Works with expiration, best-before, use-by and manufacturing dates • Can't find a product? Add a photo and mark the spot to help the next person • Recently viewed products are available offline ACCESSIBLE BY DESIGN Large text support, VoiceOver labels and high-contrast controls make ExpiryFinder useful for people with low vision. A QUICK NOTE ExpiryFinder is a guide to where dates are usually printed, based on photos and tips contributed by users. It does not read the date for you — always check the date on your own product before consuming. CONTACT Questions or content concerns? Email support@expiryfinder.com.

Screenshots

Blue Light Filter3 screens
ExpiryFinder3 screens

Verdict

The call

The clearest difference is in-app purchases: ExpiryFinder at none against Blue Light Filter's 5. Blue Light Filter's advantage is device support (3 vs 1). On price, ads and iOS requirement 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. Blue Light Filter sells 5 in-app purchases, starting at $4.99 per 7 days. ExpiryFinder asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Blue Light Filter versus ExpiryFinder: the parameters behind the verdict, then further details
ParameterBlue Light FilterExpiryFinder
PriceFreeFree
Rating3.3 (138 ratings) — better—
Positive reviews2.6% of reviews—
Number of ratings138 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size19 MB3 MB
Age rating17+4+
DeveloperRivia Corp s.r.o.Hanquan Liang

Bugs and requests

Blue Light Filter

Reported bugs

5 issues
  • App doesn't open
  • App keeps crashing
  • App doesn't work on Mac
  • Blank 'Trial Page' window
  • Free cancellation not working

Requested features

4 requests
  • Automatically turn on at login
  • Toggle on/off with shortcut key
  • Apply blue light filter to entire phone
  • More customization options

ExpiryFinder

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Blue Light Filter

Subscriptions5
  • Weekly3 Days trial$4.997 Days
  • 1 month3 Days trial$6.991 Month
  • Blue Light Filter - Monthly3 Days trial$7.991 Month
Show 2 more
  • 1 year3 Days trial$24.991 Year
  • Annually$29.991 Year
None

ExpiryFinder

No in-app purchases

Questions

Is Blue Light Filter free?
Blue Light Filter is free to download, with in-app purchases available.
Is ExpiryFinder free?
ExpiryFinder is free to download, with no in-app purchases.
Do Blue Light Filter or ExpiryFinder have ads?
Neither Blue Light Filter nor ExpiryFinder shows ads.

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