Comparison

Blue Light Filter vs UniCore Chat

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

UniCore Chat

Features
Read full description

UniCore Chat is the team messaging and calling app for organisations that run on UniCore ERP (unicore.systems). Sign in with your existing UniCore account and you are instantly connected to everyone in your organisation — no invitations to send, no contact list to build. WHAT YOU CAN DO • Message colleagues one to one or in group conversations • Share photos, documents and files directly in a chat • Start audio and video calls with any colleague • Browse your organisation's staff directory and start a chat from any profile • Receive push notifications for new messages and incoming calls • Sign in by scanning a QR code, or continue straight from the UniCore ERP app already installed on your device BUILT FOR WORK, NOT FOR SOCIAL Your colleague list is drawn from your organisation's UniCore ERP directory, so it stays accurate as people join, change team or leave. Conversations stay within your organisation. PRIVACY AND SECURITY All traffic between the app and our servers is encrypted in transit (TLS). Access is managed by your organisation's UniCore administrator, who can disable an account or request deletion of data at any time. REQUIREMENTS An active UniCore ERP account is required. If your organisation does not use UniCore yet, you can sign up at unicore.systems. ———————————————————— UniCore Chat нь UniCore ERP (unicore.systems) системийг ашигладаг байгууллагуудад зориулсан ажлын чат, дуудлагын апп юм. Одоо байгаа UniCore бүртгэлээрээ нэвтэрмэгц байгууллагынхаа бүх ажилтантай шууд холбогдоно — урилга илгээх, харилцагчийн жагсаалт үүсгэх шаардлагагүй. ЮУ ХИЙЖ БОЛОХ ВЭ • Хамт олонтойгоо ганцаарчилсан болон группээр чатлах • Зураг, баримт бичиг, файлыг чат дотор шууд хуваалцах • Дуут болон дүрст дуудлага хийх • Байгууллагынхаа ажилтнуудын жагсаалтаас хүн сонгож чат эхлүүлэх • Шинэ мессеж, ирсэн дуудлагын мэдэгдэл хүлээн авах • QR код уншуулж, эсвэл төхөөрөмж дээрээ суулгасан UniCore ERP аппаас шууд үргэлжлүүлэн нэвтрэх АЖИЛД ЗОРИУЛСАН Ажилтнуудын жагсаалт нь байгууллагын UniCore ERP бүртгэлээс татагддаг тул хүн шинээр орох, хэлтэс солих, гарах бүрд өөрөө шинэчлэгдэнэ. Харилцаа байгууллагын дотор хаалттай байна. НУУЦЛАЛ, АЮУЛГҮЙ БАЙДАЛ Апп болон сервер хоорондын бүх урсгал TLS-ээр шифрлэгдэнэ. Хандах эрхийг байгууллагын UniCore админ удирдах бөгөөд бүртгэлийг хаах, өгөгдөл устгах хүсэлт гаргах боломжтой. ШААРДЛАГА Аппыг ашиглахад идэвхтэй UniCore ERP бүртгэл шаардлагатай. Танай байгууллага UniCore ашигладаггүй бол unicore.systems хаягаар орж бүртгүүлнэ үү.

Screenshots

Blue Light Filter3 screens
UniCore Chat3 screens

Verdict

The call

The clearest difference is in-app purchases: UniCore Chat at none against Blue Light Filter's 5. UniCore Chat also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.5 vs 17.0). On price, ads 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. Blue Light Filter sells 5 in-app purchases, starting at $4.99 per 7 days. UniCore Chat asks for nothing beyond the download.

UpkeepUpdate frequency

Blue Light Filter ships an update weekly, UniCore Chat every 2 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Blue Light Filter versus UniCore Chat: the parameters behind the verdict, then further details
ParameterBlue Light FilterUniCore Chat
PriceFreeFree
Rating3.3 (138 ratings) — better—
Positive reviews2.6% of reviews—
Number of ratings138 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.015.5 — better
Further details — not scored
Size19 MB64 MB
Age rating17+17+
DeveloperRivia Corp s.r.o.Boldbaatar Dagvadorj

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

UniCore Chat

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

UniCore Chat

No in-app purchases

Questions

Is Blue Light Filter free?
Blue Light Filter is free to download, with in-app purchases available.
Is UniCore Chat free?
UniCore Chat is free to download, with no in-app purchases.
Do Blue Light Filter or UniCore Chat have ads?
Neither Blue Light Filter nor UniCore Chat shows ads.
Which is updated more often, Blue Light Filter or UniCore Chat?
Blue Light Filter ships an update weekly, and UniCore Chat every 2 days. Most recently, Blue Light Filter was updated on November 3, 2026 and UniCore Chat on November 10, 2026.

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