# irPanel Lite vs PSG

The clearest difference is in-app purchases: PSG at none against irPanel Lite's 4. PSG also leads on iOS requirement (8.0 vs 12.0). irPanel Lite's advantage is update cadence (every 3 months vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. irPanel Lite sells 4 one-off in-app purchases. PSG asks for nothing beyond the download.

irPanel Lite ships an update every 3 months, PSG every 15 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | irPanel Lite | PSG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Size | 4 MB | 29 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITO SOFT DESIGN Inc.](https://appshunter.io/developer/311313017) | [Logics Software GmbH](https://appshunter.io/developer/483141393) |

## What reviewers say

### irPanel Lite

[App page](https://appshunter.io/ios/app/irpanel-lite/id430145945)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MITSUBISHI | $49.99 | one-time |
| KEYENCE | $49.99 | one-time |
| YOKOGAWA | $49.99 | one-time |
| OMRON | $49.99 | one-time |


### PSG

[App page](https://appshunter.io/ios/app/psg-app-hot-runner/id922486308)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is irPanel Lite free?

irPanel Lite is free to download, with in-app purchases available.

### Is PSG free?

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

### Do irPanel Lite or PSG have ads?

Neither irPanel Lite nor PSG shows ads.

### Which is updated more often, irPanel Lite or PSG?

irPanel Lite ships an update every 3 months, and PSG every 15 months. Most recently, irPanel Lite was updated on November 6, 2026 and PSG on November 6, 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.*