Best apps like Contactopus - Contacts Manager

9+ similar apps compared and reviewed

3.8 avg rating
9 free apps
Updated August 2026

Looking for something like Contactopus? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Contactopus

Pelekis GSM Configurator#2

Pelekis GSM Configurator by Loukas-Pavlos Basios

Strong Contender
🔧 Utilities
5.0(1 ratings)
Free
Pelekis GSM Configurator screenshot 1
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This app allows easy configuration of a specific GSM Gateway device. You can set up emergency and low battery numbers, control relays and inputs, change passwords, and save multiple device configurations. It generates the necessary SMS messages for setup.