# Blynk IoT vs PLC Simulator 2, Ladder Logic

The clearest difference is review sentiment: PLC Simulator 2, Ladder Logic at 84% against Blynk IoT's 42%. PLC Simulator 2, Ladder Logic also leads on in-app purchases (none vs 7) and rating (4.9 vs 4.5). Blynk IoT's advantage is ratings volume (828 vs 121). 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. PLC Simulator 2, Ladder Logic asks for nothing beyond the download.

PLC Simulator 2, Ladder Logic holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Blynk IoT has 828 ratings behind it against 121, so its average is the more settled of the two. Written reviews point the same way: 42% of Blynk IoT's written reviews are positive against 84% of PLC Simulator 2, Ladder Logic's.

Blynk IoT ships an update monthly, PLC Simulator 2, Ladder Logic every 6 days. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Blynk IoT | PLC Simulator 2, Ladder Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (828 ratings)](https://appshunter.io/ios/app/blynk-iot/id1559317868/reviews) | **[4.9 (121 ratings)](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436/reviews)** |
| Number of ratings | **828** | 121 |
| Positive reviews | 42.0% of reviews | **84.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 29 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blynk Technologies](https://appshunter.io/developer/808760484) | [David White](https://appshunter.io/developer/911163945) |

## 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


### PLC Simulator 2, Ladder Logic

[App page](https://appshunter.io/ios/app/plc-simulator-2-ladder-logic/id1672572436)

This application enables students and professionals to test and explore basic PLC programming using ladder logic on their mobile devices. It supports various instructions, configurable rungs, and includes interactive animations for a hands-on learning experience. Save and modify up to 20 programs, with preloaded examples to aid understanding.

**Highlights:** Configurable rungs, Input/Output descriptions, Ladder logic simulation, Save up to 20 programs, Interactive animations, Preloaded example programs

**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 PLC Simulator 2, Ladder Logic free?

PLC Simulator 2, Ladder Logic is free to download, with no in-app purchases.

### Which has better reviews, Blynk IoT or PLC Simulator 2, Ladder Logic?

PLC Simulator 2, Ladder Logic is rated higher. Blynk IoT averages 4.5 out of 5 from 828 ratings, while PLC Simulator 2, Ladder Logic averages 4.9 from 121 ratings.

### Do Blynk IoT or PLC Simulator 2, Ladder Logic have ads?

Neither Blynk IoT nor PLC Simulator 2, Ladder Logic shows ads.

### Which is updated more often, Blynk IoT or PLC Simulator 2, Ladder Logic?

Blynk IoT ships an update monthly, and PLC Simulator 2, Ladder Logic every 6 days. Most recently, Blynk IoT was updated on October 30, 2026 and PLC Simulator 2, Ladder Logic on October 20, 2026.

---

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