# Smart Grid Connect vs INCH Core

Smart Grid Connect and INCH Core are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Smart Grid Connect ships an update every 3 weeks, INCH Core fortnightly. The most recent releases landed on September 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Smart Grid Connect | INCH Core |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 29 MB | 105 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NGEN d.o.o.](https://appshunter.io/developer/1686982212) | [ETREL d.o.o.](https://appshunter.io/developer/1715728360) |

## What reviewers say

### Smart Grid Connect

[App page](https://appshunter.io/ios/app/smart-grid-connect/id6448929330)

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

**In-app purchases:** none


### INCH Core

[App page](https://appshunter.io/ios/app/inch-core/id6475773662)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Grid Connect free?

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

### Is INCH Core free?

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

### Do Smart Grid Connect or INCH Core have ads?

Neither Smart Grid Connect nor INCH Core shows ads.

### Which is updated more often, Smart Grid Connect or INCH Core?

Smart Grid Connect ships an update every 3 weeks, and INCH Core fortnightly. Most recently, Smart Grid Connect was updated on September 3, 2026 and INCH Core on September 18, 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.*