Dot: Wifi Analyzer Scanner for iPhone

Dot — iPhone wireless diagnostic app

Dot is a utility for iPhone that helps you inspect and manage nearby wireless connections. It combines Wi‑Fi analysis and Bluetooth discovery tools to make it easier to find strong connections, troubleshoot problems, and keep your devices communicating reliably.

Main capabilities

• Friendly, easy-to-navigate interface suitable for people new to network tools as well as experienced users.
• Built with privacy and security in mind to help protect your activity while using public or private networks.
• Core functions are available at no cost, though advanced features are gated behind a subscription.
• Bluetooth scanning to locate nearby devices, view their status, and manage connections.
• Wi‑Fi analysis that shows networks in range, measures signal strength, and highlights possible causes of poor connectivity.

Bluetooth scanning and device control

Dot’s Bluetooth tools let you scan the surrounding area for discoverable devices, inspect basic device details, and initiate or manage pairings. These features make it simpler to identify interfering devices or reconnect peripherals quickly.

Wi‑Fi diagnostics

The Wi‑Fi analyzer lists networks within range, reports signal strength and channel information, and points out factors that may cause drops or slow speeds. Use it to decide where to position a router, which channel is less congested, or whether a particular access point is the source of problems.

Pricing and privacy

While the app can be downloaded and used for free, certain advanced diagnostics and premium options require a paid subscription. Dot emphasizes protecting user data and minimizing unnecessary permissions, aiming to balance powerful analysis with sensible privacy practices.

Suggested replacement option

If you prefer a different free solution, consider ViaMobilidade (Lines 8 & 9) as an alternative. It’s offered without charge and may suit users who want a no-cost option with comparable basic functionality.