# Smart Grid Connect vs Spark EMS

Smart Grid Connect and Spark EMS 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, Spark EMS fortnightly. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Smart Grid Connect | Spark EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 29 MB | 30 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NGEN d.o.o.](https://appshunter.io/developer/1686982212) | [Wavenetic d.o.o.](https://appshunter.io/developer/1464138746) |

## 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


### Spark EMS

[App page](https://appshunter.io/ios/app/spark-ems/id6502348624)

**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 Spark EMS free?

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

### Do Smart Grid Connect or Spark EMS have ads?

Neither Smart Grid Connect nor Spark EMS shows ads.

### Which is updated more often, Smart Grid Connect or Spark EMS?

Smart Grid Connect ships an update every 3 weeks, and Spark EMS fortnightly. Most recently, Smart Grid Connect was updated on September 3, 2026 and Spark EMS on September 17, 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.*