Best TCT OTP alternatives: apps like TCT OTP

10+ similar apps compared and reviewed

4.9 avg rating

10 free apps

Updated October 2026

IT Department, General Department of Taxation of Viet Nam

TCT OTP is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to TCT OTP

ReminAi by AI REMIN TECHNOLOGY EQUIPMENT COMPANY LIMITED

Editor's Choice

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

One-AI by PWZ COM CORP

AI Video

Strong Contender

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

CreatorUtils by Nguyen Ngoc Duy Luan

Quick tools for creators

Worth Considering

🔧 Utilities

0.0(0 ratings)

Free

This app uses a local AI model to automatically transcribe videos, eliminating the need for an internet connection. It can then generate YouTube chapters, summarize content, and create video metadata like titles, descriptions, and hashtags.

More apps like TCT OTP

iSpeed: Internet Speed Test

Wi-Fi Analyzer & Network Tools

Free

This utility app allows you to test your cellular and Wi-Fi internet connection speed on iOS devices. It provides real-time download, upload, and ping results using a global network of servers for accuracy.

Real-time download, upload, and ping testsCellular and Wi-Fi speed testingFast testing in under 30 seconds

Mobile PDF Scanner – Scan Docs

Image & Photo to PDF Converter

Free

Easily scan documents and images using your phone's camera. Convert them into professional PDFs, PNGs, or JPGs. Organize, edit, and export your scanned files with advanced features.

Scan documents and images with phone cameraConvert scans to PDF, PNG, or JPGText detection for professional scanning

🔧 Utilities

(16)

free with in-app purchases

RefSize Photo Dimension & Size

Object Measurement Camera

Free

Measure real-world objects using your smartphone camera and a known reference object. Achieve high precision with tools like a magnifying glass and fine-tuning controls. Save measurements for future reference and switch between metric and imperial units.

Measure via reference objectsHigh-precision tools with zoomMeasurement history and lists

Engage in vibrant video calls and chats to foster meaningful connections. This platform helps you stay close to others, regardless of the distance, by offering innovative communication features.

Vibrant video callsEngaging chatsMeaningful connections