# Grid vs ASPP Mobile

Grid and ASPP Mobile are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Grid | ASPP Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 102 MB | 101 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [National Grid plc](https://appshunter.io/developer/526723083) | [KIT UNITED](https://appshunter.io/developer/505809835) |

## What reviewers say

### Grid

[App page](https://appshunter.io/ios/app/gridengage/id6758222688)

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

**In-app purchases:** none


### ASPP Mobile

[App page](https://appshunter.io/ios/app/aspp-mobile/id6809941476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid free?

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

### Is ASPP Mobile free?

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

### Do Grid or ASPP Mobile have ads?

Neither Grid nor ASPP Mobile shows ads.

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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.*