# InvtView vs GFG GridGuru

The clearest difference is device support: GFG GridGuru at 3 against InvtView's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | InvtView | GFG GridGuru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Size | 7 MB | 60 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市英威腾电气股份有限公司](https://appshunter.io/developer/1012943436) | [GFG Power](https://appshunter.io/developer/1806093315) |

## What reviewers say

### InvtView

[App page](https://appshunter.io/ios/app/invtview/id1662422106)

**In-app purchases:** none


### GFG GridGuru

[App page](https://appshunter.io/ios/app/gfg-gridguru/id6744109040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InvtView free?

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

### Is GFG GridGuru free?

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

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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.*