CheckFileType
vs
OTP Auth

CheckFileType vs OTP Auth

How do CheckFileType and OTP Auth compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.

Directory details: CheckFileType and OTP Auth
Directory detailCheckFileTypeOTP Auth
What it is
CheckFileType identifies unknown files without extensions by analyzing their contents.
Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.
Website
Type
Website
Website
Topic
Pricing
Free
Freemium
Platforms
Web
iOS, Web
Open source
Not stated
Not stated
Language
—
English
Alternatives

Other options to consider

Sites similar to both CheckFileType and OTP Auth.

Lucia

lucia-auth.com

Lucia was deprecated in March 2025. The website was updated in July 2026 and points to code/auth_session.ts as a single-file replacement for the NPM package and to the Auth Book for auth information.