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Blynk IoT

Blynk IoT

Custom app at no-code speed

828 ratings
174 reviews
🔧 Utilities
🛠️ Developer Tools
Free
In-App Purchases

Details

Released
May 25, 2021
Updated
October 6, 2026

Developer

Blynk Technologies
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Blynk IoT screenshot #1 for iPhone
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Reviews summary↘︎
⭐174
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❓5 answered
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📦~ in 4 weeks
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About

Build custom IoT apps without coding using a drag-and-drop interface. Manage devices, users, and data remotely with a powerful web console and scalable cloud infrastructure. Supports over 400 hardware boards and various connection options.

✓Drag-n-drop IoT app builder
✓Device and user management
✓OTA firmware updates
✓Secure cloud infrastructure
✓Hardware compatibility (400+ boards)
✓Real-time alerts and automations
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What users say about Blynk IoT

Reviews of Blynk IoT are mixed: the Utilities app is rated 4.5/5 from 828 App Store ratings. What users like most: easy to use, powerful IoT platform. Top complaints: expensive subscription model, unstable, crashes frequently. Summarized from real user reviews.

Positive things

  • 🚀Easy to use
  • 🚀Powerful IoT platform
  • 🚀Efficient for rapid prototyping
  • 👍Great for hobbyists and businesses
  • 👍Stable and reliable

Negative things

  • 💰Expensive subscription model
  • 🐛Unstable, crashes frequently
  • 🤔Confusing for beginners
  • 🤔Lacks flexibility compared to legacy version
  • 🤔Limited free features
See all reviews

What's New in Blynk IoT

1.71

October 6, 2026

- New device provisioning flow - HTML widget now available on mobile

7

Subscriptions & In-App Purchases

Blynk PRO (40 users) Monthly

Unlock sub-orgs, add 40 users and 40 devices

$48.991 Month
How to cancel Blynk IoT subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Developers are untrustworthy

I backed these guys when they were crowd funding the project. The tier I pledged was supposed to get me the app and all widgets. I never got a code, didn’t get anything from them. I messaged them telling them the situation, they basically told me to pound salt. Do not use this app, get on one of the language model software and have it write the code for you. Do not support these people!
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LLoneChavez

App

Excellent
LSLP Stevelee67

Reliability was non existent

It was terrible, it took me over 5 hours to get the code to start working all because of a system glitch
CCoder@1234

Insane

As a 16 year old vibecoder with 0 experience I can use and make my own apps this is incredible!!!!
MDMuah deeb

notification

notification alert is not coming in popup
Mmaran1010
See 169 more reviews

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Modela IoT

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40two Data

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User experience

🐞

Reported Bugs

4 issues

Connectivity issues with devices

Bug

Widgets not working as expected

Bug

Account deletion without warning

Bug

Incompatibility with older hardware

Bug
✨

Requested Features

5 requests

Dark mode option

Feature

Bluetooth support

Feature

Better documentation and tutorials

Feature

Restore legacy app functionality

Feature

Affordable pricing for hobbyists

Feature

FAQ

What is Blynk IoT?

Blynk IoT is a low-code platform that allows users to build and customize feature-rich mobile applications for their IoT devices without writing code. It provides tools for device activation, provisioning, firmware updates, and secure cloud infrastructure.

What are the key features of Blynk IoT?

Key features include a drag-and-drop app builder (Blynk.Apps), a web portal for managing devices and users (Blynk.Console), secure and scalable cloud infrastructure (Blynk.Cloud), OTA firmware updates, real-time alerts, and automations. It also supports over 400 hardware boards.

How much does Blynk IoT cost?

Blynk IoT offers a free tier with in-app purchases for advanced features and scaling. Specific pricing details for enterprise-grade solutions and higher usage tiers are available through their platform.

What hardware is compatible with Blynk IoT?

Blynk IoT supports a wide range of hardware development boards, including popular options like ESP32, Arduino, Raspberry Pi, and boards from manufacturers such as Seeed, Particle, SparkFun, and Adafruit. It connects via WiFi, Ethernet, Cellular, LoRaWAN, and more.

Who is the target audience for Blynk IoT?

The app is designed for IoT developers, makers, and businesses of all sizes, from personal prototypes to large-scale production environments. It's ideal for those who want to create custom IoT solutions quickly and efficiently without deep programming expertise.