# Blynk IoT vs Duerents

The clearest difference is in-app purchases: Duerents at none against Blynk IoT's 7. Duerents also leads on update cadence (fortnightly vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Blynk IoT sells 7 in-app purchases, starting at $6.99 per month. Duerents asks for nothing beyond the download.

Blynk IoT ships an update monthly, Duerents fortnightly. The most recent releases landed on November 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Blynk IoT | Duerents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (830 ratings)](https://appshunter.io/ios/app/blynk-iot/id1559317868/reviews)** | — |
| Number of ratings | **830** | — |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 64 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Blynk Technologies](https://appshunter.io/developer/808760484) | [Mansa Luxe Realty Limited](https://appshunter.io/developer/1866834847) |

## What reviewers say

### Blynk IoT

[App page](https://appshunter.io/ios/app/blynk-iot/id1559317868)

Build custom IoT apps without coding using a drag-and-drop interface. Manage devices, visualize data, and send real-time alerts. Supports over 400 hardware boards and offers secure, scalable cloud infrastructure.

**Highlights:** Drag-and-drop IoT app builder, Device management and control, Sensor data visualization, OTA firmware updates, Real-time alerts and notifications, Support for 400+ hardware boards, Secure cloud infrastructure

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blynk MAKER - Monthly | $6.99 | per month |
| Blynk Starter - Monthly | $29.00 | per month |
| Blynk PRO (40 users) Monthly | $48.99 | per month |
| Blynk MAKER - Yearly | $59.99 | per year |
| Blynk PRO (100 users) Monthly | $98.99 | per month |
| Blynk PRO (50 users) Monthly | $99.00 | per month |
| Blynk PRO (500 users) Monthly | $299.99 | per month |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Connectivity issues with devices
- Widgets not working as expected
- Account deletion without warning
- Incompatibility with older hardware

**Requested features**

- Dark mode option
- Bluetooth support
- Better documentation and tutorials
- Restore legacy app functionality
- Affordable pricing for hobbyists


### Duerents

[App page](https://appshunter.io/ios/app/duerents/id6757422640)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blynk IoT free?

Blynk IoT is free to download, with in-app purchases available.

### Is Duerents free?

Duerents is free to download, with no in-app purchases.

### Do Blynk IoT or Duerents have ads?

Neither Blynk IoT nor Duerents shows ads.

### Which is updated more often, Blynk IoT or Duerents?

Blynk IoT ships an update monthly, and Duerents fortnightly. Most recently, Blynk IoT was updated on November 7, 2026 and Duerents on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*