# Dickson360 vs PLC Ninja

The clearest difference is in-app purchases: Dickson360 at none against PLC Ninja's 6. Dickson360 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). PLC Ninja's advantage is update cadence (every 3 weeks vs every 7 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PLC Ninja sells 6 in-app purchases, starting at $3.99 per month. Dickson360 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dickson360 against 5.0 for PLC Ninja. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Dickson360 ships an update every 7 months, PLC Ninja every 3 weeks. The most recent releases landed on September 26, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Dickson360 | PLC Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/dickson360/id6756780466/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/plc-ninja/id6805188950/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 10 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dickson / Unigage, Inc.](https://appshunter.io/developer/687799268) | [SHAOHUA YI](https://appshunter.io/developer/6805189132) |

## What reviewers say

### Dickson360

[App page](https://appshunter.io/ios/app/dickson360/id6756780466)

Access critical environmental data from OCEAView and DicksonOne monitoring platforms on the go. Stay connected to sensors, acknowledge alarms, and maintain operational compliance from your mobile device.

**Highlights:** Supports OCEAView and DicksonOne, Real-time and historical data viewing, Alarm acknowledgment, Mobile sensor access, On-the-go compliance

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

**In-app purchases:** none


### PLC Ninja

[App page](https://appshunter.io/ios/app/plc-ninja/id6805188950)

Access live PLC data directly from your mobile device. Connect via Ethernet, Wi-Fi, or serial adapter to monitor inputs, outputs, timers, counters, and analog values in real-time while in the field.

**Highlights:** Real-time PLC data monitoring, Ethernet, Wi-Fi, and serial connection support, View inputs and outputs, Monitor timers and counters, Access analog values

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $3.99 | per month |
| Professional | $8.99 | per month |
| Ultimate | $14.99 | per month |
| Standard | $39.99 | per year |
| Professional | $89.99 | per year |
| Ultimate | $149.99 | per year |


## Frequently asked questions

### Is Dickson360 free?

Dickson360 is free to download, with no in-app purchases.

### Is PLC Ninja free?

PLC Ninja is free to download, with in-app purchases available.

### Which has better reviews, Dickson360 or PLC Ninja?

Dickson360 and PLC Ninja are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Dickson360 or PLC Ninja have ads?

Neither Dickson360 nor PLC Ninja shows ads.

### Which is updated more often, Dickson360 or PLC Ninja?

Dickson360 ships an update every 7 months, and PLC Ninja every 3 weeks. Most recently, Dickson360 was updated on September 26, 2026 and PLC Ninja on October 5, 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.*