# Katana.run vs PLC Tools Plus

The clearest difference is in-app purchases: Katana.run at none against PLC Tools Plus's 1. PLC Tools Plus's advantage is update cadence (every 5 days vs every 33 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PLC Tools Plus sells 1 in-app purchase, starting at $4.99 per month. Katana.run asks for nothing beyond the download.

Katana.run ships an update every 33 months, PLC Tools Plus every 5 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Katana.run | PLC Tools Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 5 days** |
| Size | 53 MB | 60 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bits Kingdom LLC](https://appshunter.io/developer/1206516876) | [JASON THOMAS SERAFIN](https://appshunter.io/developer/6798494967) |

## What reviewers say

### Katana.run

[App page](https://appshunter.io/ios/app/katanarun/id6446367533)

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

**In-app purchases:** none


### PLC Tools Plus

[App page](https://appshunter.io/ios/app/plc-tools-plus/id6798494965)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLC Tools Plus Pro | $4.99 | per month |


## Frequently asked questions

### Is Katana.run free?

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

### Is PLC Tools Plus free?

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

### Do Katana.run or PLC Tools Plus have ads?

Neither Katana.run nor PLC Tools Plus shows ads.

### Which is updated more often, Katana.run or PLC Tools Plus?

Katana.run ships an update every 33 months, and PLC Tools Plus every 5 days. Most recently, Katana.run was updated on September 28, 2026 and PLC Tools Plus on September 29, 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.*