ESPFlash-ESP32/ESP8266Flasher

1.3.8

serialflow

3.67

52 reviews

10,000+
Downloads

Free

Flash, update & monitor ESP32/ESP8266 devices via USB or OTA.

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Screenshots by serialflow, from the Google Play listing

View on Google Play

Pros & Cons

PC-free operation via USB OTG and OTA
Broad ESP chip coverage including ESP32 variants and ESP8266
Built-in firmware analysis to identify ESP-IDF version, build time, and chip details
Integrated serial monitor for real-time debugging

Limited focus on file management and storage features seen in rivals
Lacks explicit Wi-Fi/file transfer, network security, or advanced data management tools
No dedicated board/project code editing or management features

About ESPFlash-ESP32/ESP8266Flasher

ESPFlash-ESP32/ESP8266Flasher is a tools app developed by serialflow.

Install Statistics

ESPFlash-ESP32/ESP8266Flasher has been installed 19 thousand times. In the last 30 days, the app was installed 2.7 thousand times.

User Ratings

ESPFlash-ESP32/ESP8266Flasher is rated 3.67 out of 5 stars. The rating is based on 52 ratings.

App Information

ESPFlash-ESP32/ESP8266Flasher is freely available from Google Play. The app size is 9.01 MB. The latest version available is 1.3.8. The last update was on September 11, 2026.

Technical Requirements

ESPFlash-ESP32/ESP8266Flasher requires Android 8.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since September 2025.

ESPFlash-ESP32/ESP8266Flasher is made and published by serialflow. AppBrain is an independent app data site and isn't affiliated with serialflow. The app name, icon, screenshots and description belong to serialflow and are shown as published on Google Play.

Description by serialflow (from Google Play)

Turn your Android device into a powerful ESP32 & ESP8266 flashing toolkit. ESPFlash lets you flash, update, backup, and monitor devices via USB OTG or OTA — no PC required.

More data about ESPFlash-ESP32/ESP8266Flasher

Price	Free
Total installs	19 thousand
Recent installs	2.7 thousand
Rating	3.67 based on 52 ratings
Ranking	Not ranked
Version	1.3.8
App size	9.01 MB
Number of libraries	22
Designed for Android	8.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternatives to ESPFlash-ESP32/ESP8266Flasher

Google Play Rating history and histogram

Installs over time

ESPFlash-ESP32/ESP8266Flasher has been installed 19 thousand times. Over the past 30 days, it averaged 90 installs per day.

Changelog of ESPFlash-ESP32/ESP8266Flasher

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Developer information for serialflow

serialflow

vjspdhpp@gmail.com

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Comments on ESPFlash-ESP32/ESP8266Flasher for Android

★★★★★ Circuits World · Aug 26, 2026

Very good app to flash the ESP Modules / Chip. Clean interface. Works very well.

★★★★★ Shivam Belurkar · May 25, 2026

Your app is amazing. I use it, and it is very helpful in my project. But there is one problem: you can’t flash sr_model.bin or SPIFFS. In simple words, you can’t flash raw data. I really need this feature, so please add it as soon as possible

★★★★★ J Hoover · Jul 18, 2026

Worked perfectly and saved my project! I don't have a computer right now, so I needed to flash my adafruit reverse TFT feather and update the bootloader without a computer the first app I downloaded didn't work at all even though it said that it did it confirmed that it was uploaded properly and then wasn't this worked perfectly! And quickly and honestly couldn't be better

★★★★★ Tom Boyd · May 15, 2026

This app is truly excellent. The UI is clean, simple, and it does its job well. I'd used a different ESP flasher which kept failing and had thought the issue was my coding or the ESP board. Used this and worked first time. I must also commend the designers also on their use of ads in an app that is free, displaying one full screen, and AFTER it's crucial function is performed therefore not ruining the experience which is just about the only time I've not been filled with rage with ad use.

Google Play Rankings for ESPFlash-ESP32/ESP8266Flasher

This app is not ranked

Technologies used by ESPFlash-ESP32/ESP8266Flasher

13 permissions · 22 libraries

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Frequently asked questions about ESPFlash-ESP32/ESP8266Flasher

Is ESPFlash-ESP32/ESP8266Flasher free?

Yes. ESPFlash-ESP32/ESP8266Flasher is free on Google Play.

Is ESPFlash-ESP32/ESP8266Flasher still available?

Yes. ESPFlash-ESP32/ESP8266Flasher is on Google Play, and the last update we saw was on September 11, 2026.

Does ESPFlash-ESP32/ESP8266Flasher contain ads?

Yes. Google Play lists ESPFlash-ESP32/ESP8266Flasher as containing ads.

What Android version does ESPFlash-ESP32/ESP8266Flasher require?

ESPFlash-ESP32/ESP8266Flasher runs on Android 8.1 and higher.

How large is ESPFlash-ESP32/ESP8266Flasher?

ESPFlash-ESP32/ESP8266Flasher is 9.01 MB.

Is ESPFlash-ESP32/ESP8266Flasher suitable for children?

Google Play rates the content of ESPFlash-ESP32/ESP8266Flasher as suitable for everyone.

How many times has ESPFlash-ESP32/ESP8266Flasher been installed?

Google Play lists 10,000+ installs for ESPFlash-ESP32/ESP8266Flasher.

How do people rate ESPFlash-ESP32/ESP8266Flasher?

ESPFlash-ESP32/ESP8266Flasher scores 3.67 out of 5 stars, from 52 ratings on Google Play.

Who made ESPFlash-ESP32/ESP8266Flasher?

ESPFlash-ESP32/ESP8266Flasher was developed by serialflow. It is listed in the tools category on Google Play.

What are the best alternatives to ESPFlash-ESP32/ESP8266Flasher?

People looking at ESPFlash-ESP32/ESP8266Flasher also look at these tools apps: ESP32 Loader (Blynk Uploader), ESP32_Flasher, ESP8266 Loader (Blynk Uploader, Arduino IDE: Projects & AI, ArduinoDroid - Arduino/ESP IDE.

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