# KY PowerMap vs OATI

The clearest difference is update cadence: OATI at every 2 weeks against KY PowerMap's every 6 weeks. KY PowerMap's advantage is iOS requirement (12.4 vs 17.0). On price, ads, 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.

KY PowerMap ships an update every 6 weeks, OATI every 2 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KY PowerMap | OATI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ky-powermap/id1031712226/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 44 MB | 66 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [East Kentucky Power Cooperative](https://appshunter.io/developer/1031712225) | [Open Access Technology International](https://appshunter.io/developer/575970514) |

## What reviewers say

### KY PowerMap

[App page](https://appshunter.io/ios/app/ky-powermap/id1031712226)

This app provides economic developers with detailed data and maps to identify industrial project locations within Kentucky's low-cost energy regions. It leverages extensive site selection data to offer insights on workforce, available sites, and community attributes.

**Highlights:** Detailed cooperative service territory maps, GPS-based service territory identification, 63,000+ site selection data points, Locate available sites and buildings, Offline service territory determination, Workforce and community data access

**Features:** macOS Compatibility

**In-app purchases:** none


### OATI

[App page](https://appshunter.io/ios/app/oati-events/id6781421818)

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

**In-app purchases:** none


## Frequently asked questions

### Is KY PowerMap free?

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

### Is OATI free?

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

### Do KY PowerMap or OATI have ads?

Neither KY PowerMap nor OATI shows ads.

### Which is updated more often, KY PowerMap or OATI?

KY PowerMap ships an update every 6 weeks, and OATI every 2 weeks. Most recently, KY PowerMap was updated on October 29, 2026 and OATI on October 31, 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.*