# Grid Diagnoze vs INSIZE SmartStation

The clearest difference is iOS requirement: Grid Diagnoze at 13.4 against INSIZE SmartStation's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Grid Diagnoze ships an update every 3 weeks, INSIZE SmartStation every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Grid Diagnoze | INSIZE SmartStation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 15 MB | 62 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Griddiagnoze AB](https://appshunter.io/developer/1485764181) | [Insize Co., Ltd.](https://appshunter.io/developer/1489274019) |

## What reviewers say

### Grid Diagnoze

[App page](https://appshunter.io/ios/app/grid-diagnoze/id1485764182)

**Features:** macOS Compatibility

**In-app purchases:** none


### INSIZE SmartStation

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grid Diagnoze free?

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

### Is INSIZE SmartStation free?

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

### Do Grid Diagnoze or INSIZE SmartStation have ads?

Neither Grid Diagnoze nor INSIZE SmartStation shows ads.

### Which is updated more often, Grid Diagnoze or INSIZE SmartStation?

Grid Diagnoze ships an update every 3 weeks, and INSIZE SmartStation every 2 weeks. Most recently, Grid Diagnoze was updated on October 25, 2026 and INSIZE SmartStation on October 30, 2026.

---

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