# Blynk IoT vs Smart Home 3D

The clearest difference is update cadence: Smart Home 3D at every 11 days against Blynk IoT's monthly. Smart Home 3D also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Blynk IoT sells 7 in-app purchases, starting at $6.99 per month and Smart Home 3D sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Blynk IoT ships an update monthly, Smart Home 3D every 11 days. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Blynk IoT | Smart Home 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (828 ratings)](https://appshunter.io/ios/app/blynk-iot/id1559317868/reviews)** | — |
| Number of ratings | **828** | — |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 12 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Blynk Technologies](https://appshunter.io/developer/808760484) | [Alex Fedotov](https://appshunter.io/developer/1210684956) |

## 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, users, and data remotely with a powerful web console and scalable cloud infrastructure. Supports over 400 hardware boards and various connection options.

**Highlights:** 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

**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


### Smart Home 3D

[App page](https://appshunter.io/ios/app/smart-home-3d-control/id6806810176)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly access | $1.99 | per month |
| Yearly access | $14.99 | per year |


## Frequently asked questions

### Is Blynk IoT free?

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

### Is Smart Home 3D free?

Smart Home 3D is free to download, with in-app purchases available.

### Do Blynk IoT or Smart Home 3D have ads?

Neither Blynk IoT nor Smart Home 3D shows ads.

### Which is updated more often, Blynk IoT or Smart Home 3D?

Blynk IoT ships an update monthly, and Smart Home 3D every 11 days. Most recently, Blynk IoT was updated on October 22, 2026 and Smart Home 3D on October 16, 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.*