Comparison

Blue Light Filter vs Titanium Passkey

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

Titanium Passkey

Features
Read full description

Titanium Passkey is an offline FIDO2 / WebAuthn credential provider for iPhone, iPad, and Mac. Every private key lives inside the Secure Enclave and never leaves it. Every sign-in is gated by Face ID or Touch ID, enforced in hardware. WHY TITANIUM PASSKEY? • Passkeys bound to silicon — never replicated to a vendor cloud you don't control • No account, no sign-up, no subscription — install and use • Works with every passkey-capable site: GitHub, Google, your bank, self-hosted apps • A stolen phone signs nothing — biometric enrollment gates the private key at the hardware level • Zero telemetry, zero analytics, zero tracking SDKs in the binary • Sign in on any desktop — Windows, Mac, Linux, Chromebook. On the browser's passkey prompt, choose "Use a Device Nearby" / "Other Options" and scan the QR code with your iPhone. Your phone stays the authenticator; the desktop never sees your key. HOW IT WORKS Enable Titanium Passkey under Settings → Passwords → Use Passwords and Passkeys from. When a site requests a passkey, iOS routes the challenge to the extension. The extension wakes, Face ID or Touch ID unlocks the key inside the Secure Enclave, the assertion is signed on-chip, and handed back. You're signed in. WEBAUTHN SUPPORT • ES256 (COSE -7) over WebAuthn — the baseline every passkey-capable site supports • PRF extension (hmac-secret) for encrypted data binding • Conditional mediation — silently offer passkey sign-in without interrupting the user • Fast authentication — skip the picker when only one passkey matches STORAGE & KEYS • EC P-256 keys created with kSecAttrTokenIDSecureEnclave — not extractable by the app, iOS, or Apple • Gated by biometryCurrentSet + privateKeyUsage — re-enrolling Face ID invalidates keys • Keychain marked AfterFirstUnlockThisDeviceOnly — excluded from iCloud, iTunes, and Finder backups • Optional multi-device tier for iCloud Keychain sync, off by default, trade-offs explained in-app PRIVACY • The Credential Provider extension has no network entitlement — it cannot reach the internet • No account, no email, no cloud • No telemetry, no analytics, no ad identifiers • Attestation uses the 'none' format — we don't uniquely identify your device to relying parties • Anonymous crash reports only if you've opted in via iOS Settings No subscriptions. No in-app purchases. Just passkeys, bound to silicon.

Screenshots

Blue Light Filter3 screens
Titanium Passkey4 screens

Verdict

The call

The clearest difference is price: Blue Light Filter at Free against Titanium Passkey's $4.99. Blue Light Filter also leads on update cadence (weekly vs every 3 months). Titanium Passkey's advantage is in-app purchases (none vs 5). On ads, device support 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

Blue Light Filter is free to download; Titanium Passkey costs $4.99 up front. Blue Light Filter sells 5 in-app purchases, starting at $4.99 per 7 days. Titanium Passkey asks for nothing beyond the download.

UpkeepUpdate frequency

Blue Light Filter ships an update weekly, Titanium Passkey every 3 months. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
Blue Light Filter versus Titanium Passkey: the parameters behind the verdict, then further details
ParameterBlue Light FilterTitanium Passkey
PriceFree — better$4.99
Rating3.3 (137 ratings) — better—
Positive reviews2.7% of reviews—
Number of ratings137 — better—
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS17.017.0
Further details — not scored
Size19 MB13 MB
Age rating17+4+
DeveloperRivia Corp s.r.o.Pavel Kanzelsberger

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

Titanium Passkey

No in-app purchases

Questions

Is Blue Light Filter free?
Blue Light Filter is free to download, with in-app purchases available.
Is Titanium Passkey free?
Titanium Passkey costs $4.99, with no in-app purchases.
Do Blue Light Filter or Titanium Passkey have ads?
Neither Blue Light Filter nor Titanium Passkey shows ads.
Which is updated more often, Blue Light Filter or Titanium Passkey?
Blue Light Filter ships an update weekly, and Titanium Passkey every 3 months. Most recently, Blue Light Filter was updated on September 21, 2026 and Titanium Passkey on September 13, 2026.

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