# INSIZE SmartStation vs GR Demo

The clearest difference is update cadence: INSIZE SmartStation at every 11 days against GR Demo's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

INSIZE SmartStation ships an update every 11 days, GR Demo every 6 weeks. The most recent releases landed on August 19, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | INSIZE SmartStation | GR Demo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Size | 61 MB | 29 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Insize Co., Ltd.](https://appshunter.io/developer/1489274019) | [GemRed](https://appshunter.io/developer/1279222567) |

## What reviewers say

### INSIZE SmartStation

[App page](https://appshunter.io/ios/app/insize-smartstation/id6446205256)

**Features:** macOS Compatibility

**In-app purchases:** none


### GR Demo

[App page](https://appshunter.io/ios/app/gr-demo/id6448940716)

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

**In-app purchases:** none


## Frequently asked questions

### Is INSIZE SmartStation free?

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

### Is GR Demo free?

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

### Do INSIZE SmartStation or GR Demo have ads?

Neither INSIZE SmartStation nor GR Demo shows ads.

### Which is updated more often, INSIZE SmartStation or GR Demo?

INSIZE SmartStation ships an update every 11 days, and GR Demo every 6 weeks. Most recently, INSIZE SmartStation was updated on August 19, 2026 and GR Demo on September 13, 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.*