42+ similar apps compared and reviewed
Whether you want more options like QR.Reader or a completely different take on the same concept, our curated list of 42+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app offers a comprehensive suite of tools to manage PDF documents on your iPhone and iPad. Easily compress, merge, convert, secure, and extract pages from PDFs. It features OCR for text recognition and a user-friendly interface for efficient document handling.
Easily scan QR codes and barcodes to access website links, contact information, and Wi-Fi details. Generate your own QR codes for various data types in seconds, including social media profiles and Wi-Fi credentials.
Easily draw, sign, and fill digital documents like PDFs and images. Signatures are legally binding with a digital audit trail. Works across all devices without requiring registration.
Identify unknown callers and block unwanted numbers with this app. It offers a reverse phone lookup to reveal caller identities and a spam blocker to filter out unwanted calls. Manage your blocked contacts and review call history for complete call management.
Transform your phone into a wireless barcode and QR code scanner. Seamlessly send scanned data directly to your PC, Mac, or Linux computer over WiFi. Can also be used independently without computer software.
This app helps tropical marine aquarium owners calculate precise dosages for essential elements like Calcium, Magnesium, and Alkalinity. It features an extensive database of over 70 products to ensure optimal water parameters for your reef tank.
This utility app assists users with Seachem and AquaVitro products. It offers dosing guidance, product details, and allows for recording test results and treatments.
Never miss a dose of your medication with this straightforward and dependable reminder app. It helps you track daily pills, set multiple user profiles, and manage refills and expirations.
This utility app helps you remember a single, important task. It focuses on simplicity and displays your chosen item directly on your home screen via a widget for quick access.
