# Power Grid Map vs AutoFlag (208381)

The clearest difference is ads: AutoFlag (208381) at none against Power Grid Map's shown. AutoFlag (208381) also leads on iOS requirement (15.1 vs 18.0). Power Grid Map's advantage is update cadence (daily vs every 3 months). 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.

Power Grid Map ships an update daily, AutoFlag (208381) every 3 months. The most recent releases landed on October 30, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Power Grid Map | AutoFlag (208381) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/power-grid-map/id6740839186/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 60 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FreshBizOpps, LLC](https://appshunter.io/developer/1506039373) | [Jacob Holloway](https://appshunter.io/developer/1800866000) |

## What reviewers say

### 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


### AutoFlag (208381)

[App page](https://appshunter.io/ios/app/autoflag-208381/id6748702655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Grid Map free?

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

### Is AutoFlag (208381) free?

AutoFlag (208381) is free to download, with no in-app purchases.

### Do Power Grid Map or AutoFlag (208381) have ads?

Power Grid Map shows ads; AutoFlag (208381) does not.

### Which is updated more often, Power Grid Map or AutoFlag (208381)?

Power Grid Map ships an update daily, and AutoFlag (208381) every 3 months. Most recently, Power Grid Map was updated on October 30, 2026 and AutoFlag (208381) on October 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.*