# IoT Assistant vs Blynk IoT

The clearest difference is rating: Blynk IoT at 4.5 against IoT Assistant's 3.6. Blynk IoT also leads on review sentiment (42% vs 20%) and ratings volume (823 vs 15). IoT Assistant's advantage is in-app purchases (none vs 7) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

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

Blynk IoT holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Blynk IoT has 823 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 20% of IoT Assistant's written reviews are positive against 42% of Blynk IoT's.

IoT Assistant ships an update every 3 months, Blynk IoT monthly. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | IoT Assistant | Blynk IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (15 ratings)](https://appshunter.io/ios/app/iot-assistant/id1491361441/reviews) | **[4.5 (823 ratings)](https://appshunter.io/ios/app/blynk-iot/id1559317868/reviews)** |
| Number of ratings | 15 | **823** |
| Positive reviews | 19.6% of reviews | **42.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 86 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Carnegie Mellon University](https://appshunter.io/developer/336857960) | [Blynk Technologies](https://appshunter.io/developer/808760484) |

## What reviewers say

### IoT Assistant

[App page](https://appshunter.io/ios/app/iot-assistant/id1491361441)

Discover and manage the data collected by Internet of Things devices. Understand who is collecting your information, how it's used, and access privacy controls. Receive customized notifications about data practices.

**Highlights:** Discover IoT data collection, Understand data usage, Access privacy controls, Receive customized notifications, Manage data sharing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Interesting concept/idea
- ✨ Beautiful/cute/clear interface
- 👍 Useful for privacy
- 🚀 Seems buttery/smooth (recent review)
- 🤩 Great concept/design

**What reviewers complain about**

- ❌ Limited/dated/sparse data
- ❌ App doesn't work/crashes/won't load
- ❌ Verification email issues
- ❌ Registration/signup loop/errors
- ❌ No device discovery/scanning

**Reported bugs**

- Web page errors after signup
- App crashes after map loads
- App won't progress past setup screen
- Map loads then crashes
- Different screen pops up and disappears

**Requested features**

- Ability to add device through the app
- Option to opt out of data sharing
- User manual


### 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


## Frequently asked questions

### Is IoT Assistant free?

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

### Is Blynk IoT free?

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

### Which has better reviews, IoT Assistant or Blynk IoT?

Blynk IoT is rated higher. IoT Assistant averages 3.6 out of 5 from 15 ratings, while Blynk IoT averages 4.5 from 823 ratings.

### Do IoT Assistant or Blynk IoT have ads?

Neither IoT Assistant nor Blynk IoT shows ads.

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

IoT Assistant ships an update every 3 months, and Blynk IoT monthly. Most recently, IoT Assistant was updated on September 28, 2026 and Blynk IoT on October 14, 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.*