10+ similar apps compared and reviewed
Whether you want more options like ESRA secure or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app uses sound waves to remove water and dust from your iPhone speaker. It offers a multi-stage cleaning program, speaker testing, and a decibel meter. A subscription is required for full functionality, with a 3-day free trial available.
This free calculator app offers advanced functions beyond basic arithmetic, including a comprehensive unit converter with daily updated currency rates. It supports a wide range of mathematical operations and is available for iPhone and iPad.
Record audio, reduce background noise, and generate searchable transcripts with AI. This app offers offline functionality, speaker labeling, and AI-powered summaries for meetings, lectures, and more. Enhance your audio and video recordings with studio-quality sound.
