# VMDAEC Outage Map vs Power Grid Map

The clearest difference is ads: VMDAEC Outage Map at none against Power Grid Map's shown. VMDAEC Outage Map also leads on iOS requirement (16.0 vs 18.0). Power Grid Map's advantage is update cadence (daily vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

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

VMDAEC Outage Map ships an update every 6 weeks, Power Grid Map daily. The most recent releases landed on September 9, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | VMDAEC Outage Map | Power Grid Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | — | Ad-supported |
| Size | 0 MB | 60 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VIRGINIA MARYLAND DELAWARE ASSOCIATION OF ELECTRIC COOPERATIVES](https://appshunter.io/developer/1230226722) | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) |

## What reviewers say

### VMDAEC Outage Map

[App page](https://appshunter.io/ios/app/vmdaec-outage-map/id1228074372)

**Features:** macOS Compatibility

**In-app purchases:** none


### Power Grid Map

[App page](https://appshunter.io/ios/app/power-grid-map/id6740839186)

Visualize electricity infrastructure across the United States, including power plants and daily energy mix changes. Learn about the energy infrastructure in your vicinity with this free, comprehensive tool.

**Highlights:** Visualize US electricity infrastructure, Locate power plants, Observe daily energy mix changes, Learn about local infrastructure, Updated hourly with public data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VMDAEC Outage Map free?

VMDAEC Outage Map is free to download, with no in-app purchases.

### Is Power Grid Map free?

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

### Do VMDAEC Outage Map or Power Grid Map have ads?

Power Grid Map shows ads; VMDAEC Outage Map does not.

### Which is updated more often, VMDAEC Outage Map or Power Grid Map?

VMDAEC Outage Map ships an update every 6 weeks, and Power Grid Map daily. Most recently, VMDAEC Outage Map was updated on September 9, 2026 and Power Grid Map on July 6, 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.*