Best Esp32 Chat Apps

248+ iOS apps curated and reviewed

4.2 avg rating

19 free apps

Updated August 2026

Every iPhone needs a few good esp32 chat apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Esp32 Chat Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	ESP32 Chat	Free	—	No	No	May 2026
2	Google Chat	Free	4.6★ (305K)	No	No	Sep 2026
3	BLE Controller – Arduino ESP32	Free	5.0★ (2)	No	No	Sep 2026
4	WhatsApp Messenger	Free	4.7★ (19M)	Yes	Yes	Sep 2026
5	ESP32 BLE Terminal	$0.99	2.3★ (3)	Yes	Yes	Aug 2026
6	Ble Chat by LetTechnologies	Free	4.0★ (1)	No	No	May 2026
7	Synology Chat	Free	3.6★ (67)	No	No	Aug 2026
8	ESP-Airlink	Free	—	No	Yes	Sep 2026

Top Picks for Esp32 Chat

#1

ESP32 Chat by Mochamad Vicky Ghani Aziz

Connect ESP32 and Phone

Editor's Choice

🔧 Utilities

0.0(0 ratings)

Free

ESP32 Chat screenshot 1

ESP32 Chat screenshot 2

ESP32 Chat screenshot 3

#2

Google Chat by Google

Efficient Team Communication

Strong Contender

💼 Business

4.6😐(305K ratings)

Free

#30in Business

Google Chat screenshot 1

Google Chat screenshot 2

Google Chat screenshot 3

Google Chat screenshot 4

Google Chat screenshot 5

Google Chat screenshot 6

Connect, collaborate, and accomplish tasks with AI-powered messaging. Streamline teamwork with integrations and smart features. Securely communicate with your team, whether in real-time or asynchronously.

What We Love

🚀 Convenient for contacting friends
👍 Easy to use
🚀 Efficient messaging
🚀 Seamless integration with Google Suite
👍 Useful for business communication

Room to Improve

🐛 Glitchy and unreliable
🤔 Confusing layout and UI
🔒 Concerns about privacy and security
🔋 High battery drain
🤔 Lacks key features from previous Google messaging apps

#3

BLE Controller – Arduino ESP32 by CircuitMagic Inc.

Worth Considering

🔧 Utilities

5.0(2 ratings)

Free

BLE Controller – Arduino ESP32 screenshot 1

BLE Controller – Arduino ESP32 screenshot 2

BLE Controller – Arduino ESP32 screenshot 3

BLE Controller – Arduino ESP32 screenshot 4

BLE Controller – Arduino ESP32 screenshot 5

BLE Controller – Arduino ESP32 screenshot 6

This app enables wireless control of microcontrollers like Arduino and ESP32 via Bluetooth Low Energy. It features a customizable remote interface, a serial console for real-time data monitoring, and device management tools for makers and hobbyists.

More Esp32 Chat apps to explore

WhatsApp Messenger

WhatsApp Messenger

WhatsApp Messenger

Simple. Reliable. Private.

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

End-to-end encrypted messagingHigh-quality voice and video callsGroup chats and calls

🌐 Social Networking

free with in-app purchases

ESP32 BLE Terminal

ESP32 BLE Terminal

ESP32 BLE Terminal

ESP32 BLE Terminal

This app facilitates serial communication with microcontrollers using BLE modules like ESP32. It allows sending and receiving commands, debugging hardware, and customizing button controls for frequent data transmission. Monitor data in ASCII or HEX formats and automate command sending at timed intervals.

Scan nearby BLE devicesSend and receive commands via BLECustomizable buttons for frequent commands

🛠️ Developer Tools

free with in-app purchases

Ble Chat by LetTechnologies

Ble Chat by LetTechnologies

Ble Chat by LetTechnologies

Bluetooth low energy chat App

Communicate with friends within a 100m radius without needing an internet connection. This app utilizes Bluetooth low energy technology for direct device-to-device messaging, ideal for situations with no Wi-Fi or cellular service.

Bluetooth low energy chatNo internet or Wi-Fi requiredLocal area communication (100m)

by Synology Inc.

This application provides a secure and private platform for real-time communication. It enables users to create dedicated channels for team discussions or temporary conversations, fostering efficient collaboration within an organization. Requires ownership of a Synology NAS device.

Real-time conversationsPurpose-oriented channelsTemporary conversations

ble config wifi quickly

MCU BLE Terminal

MCU BLE Terminal

MCU BLE Terminal

ESP32 BLE Terminal

🛠️ Developer Tools

Group Chats, Events, Calling

Connect with family, friends, and colleagues through group chats, direct messages, and shared media. Easily add members via phone number or email, control notifications, and express yourself with custom emojis and GIFs. Share photos and videos to relive memories later.

Group chat creationDirect messagingCustom emoji and GIFs

🌐 Social Networking

free with in-app purchases

Element X - Secure Chat & Call

Element X - Secure Chat & Call

Element X - Secure Chat & Call

Sovereign. Seamless. On Matrix

Communicate securely and privately with instant messaging and video calls. This app offers robust features for individuals and communities, allowing you to own your data and choose where it's hosted. Enjoy real-time communication with synchronized history across all your devices.

Real-time messagingVideo callsPublic and private rooms

🌐 Social Networking

ESP BLE Provisioning

ESP BLE Provisioning

ESP BLE Provisioning

by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.

Configure Wi-Fi credentials for ESP32 or ESP8266 devices using BLE. Supports Wi-Fi scanning and proof of possession for secure network setup. Ideal for developers working with ESP IDF.

BLE Wi-Fi provisioningESP IDF v3.2+ supportSecurity Level 1

Terminal emulator for BLE

🛠️ Developer Tools

Wats App Dual Chat Messenger

Wats App Dual Chat Messenger

Wats App Dual Chat Messenger

Use Two Accounts Together

Easily use a second account on your device without needing a second phone. Link an additional account via the official linked devices feature to keep personal and work chats separate. Offers productivity tools like quick replies and a local sticker gallery.

Link additional accountSeparate work and personal chatsFast QR linking

🌐 Social Networking

ChatAI - GPT Chat App

ChatAI - GPT Chat App

ChatAI - GPT Chat App

Powered by ChatGPT API

Messengers: 2nd Web Chat App

Messengers: 2nd Web Chat App

Messengers: 2nd Web Chat App

Dual Messenger For WhatsApp

Manage multiple messaging accounts from one app on your iPad. Features include Face ID lock, AI assistance for chat and image generation, and integrated file downloads. Offers a secure and intuitive way to handle all your conversations.

Multi-account supportFace ID and password protectionAI chat and image generator

🌐 Social Networking

free with in-app purchases

Keet - Private Encrypted Chat

Keet - Private Encrypted Chat

Keet - Private Encrypted Chat

Secure Messenger, No Tracking

Connect directly with others using a peer-to-peer messenger. Your messages, files, and calls are encrypted and shared only between devices, ensuring complete privacy and control without corporate servers or data mining.

Peer-to-peer direct messagingEnd-to-end encrypted callsDirect file sharing

🌐 Social Networking

A free and fast private messenger platform for creating wonderful moments. This cloud-based app offers full security and special features for mobile and browser messaging.

Private messagingCloud-basedFull security

🌐 Social Networking

by International Business Machines Corp.

Securely communicate with colleagues across various networks. Supports one-on-one and group chats, contact presence updates, and notification management. Conversation history is saved on the device.

Secure cross-network chatOne-on-one conversationsGroup chat participation

ConnectBetter Chat

ConnectBetter Chat

ConnectBetter Chat

Respond to your community

Unify all your community conversations into a single inbox. Respond to messages from Facebook, Instagram, WhatsApp, Telegram, SMS, email, and web chat without switching between apps. Offers AI-assisted replies and in-chat voice/video calls.

One inbox for all channelsNative replies on each platformMember context for conversations

📊 Productivity

FAQ about Esp32 Chat

Are there free esp32 chat apps for iPhone?

Yes — 19 of the top esp32 chat apps we rank are free to download, including ESP32 Chat and Google Chat.

Does ESP32 Chat have ads or in-app purchases?

ESP32 Chat has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many esp32 chat apps are on the App Store?

We track 248+ esp32 chat apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.