# Smart Gridsoft vs ZeroB Service App

The clearest difference is device support: ZeroB Service App at 2 against Smart Gridsoft's —. Smart Gridsoft's advantage is iOS requirement (11.0 vs 15.0). On price 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.

## The numbers

| Metric | Smart Gridsoft | ZeroB Service App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 14 MB | 53 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [maneesh katiyar](https://appshunter.io/developer/1487385147) | [ION EXCHANGE INDIA LIMITED](https://appshunter.io/developer/1839408491) |

## What reviewers say

### Smart Gridsoft

[App page](https://appshunter.io/ios/app/smart-gridsoft/id1487385148)

**In-app purchases:** none


### ZeroB Service App

[App page](https://appshunter.io/ios/app/zerob-service-app/id6752483224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Gridsoft free?

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

### Is ZeroB Service App free?

ZeroB Service App 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.*