# GridCarbon vs Ecostat

The clearest difference is iOS requirement: GridCarbon at 12.0 against Ecostat's 15.1. On price, update cadence, ads 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.

GridCarbon ships an update every 4 months, Ecostat every 2 months. The most recent releases landed on June 8, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | GridCarbon | Ecostat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/gridcarbon/id346832866/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 10 MB | 37 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alex Rogers](https://appshunter.io/developer/346832869) | [Netgen (Pty) Ltd](https://appshunter.io/developer/1209503619) |

## What reviewers say

### GridCarbon

[App page](https://appshunter.io/ios/app/gridcarbon/id346832866)

Monitor the real-time carbon intensity of the UK electricity grid. Understand how electricity generation sources change and identify times when using power is more environmentally friendly. Reduce your carbon footprint by shifting energy consumption to periods of lower grid emissions.

**Highlights:** Real-time carbon intensity updates, Traffic light indicator for intensity levels, Generation mix summary, 24-hour carbon intensity plot, Interactive generation mix chart

**Features:** macOS Compatibility

**In-app purchases:** none


### Ecostat

[App page](https://appshunter.io/ios/app/ecostat/id1593673365)

**In-app purchases:** none


## Frequently asked questions

### Is GridCarbon free?

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

### Is Ecostat free?

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

### Do GridCarbon or Ecostat have ads?

Neither GridCarbon nor Ecostat shows ads.

### Which is updated more often, GridCarbon or Ecostat?

GridCarbon ships an update every 4 months, and Ecostat every 2 months. Most recently, GridCarbon was updated on June 8, 2026 and Ecostat on September 8, 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.*