# OTAMap vs OutBack Power

The clearest difference is price: OutBack Power at Free against OTAMap's $2.99. OutBack Power also leads on update cadence (every 3 weeks vs every 38 months) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

OutBack Power is free to download; OTAMap costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OTAMap ships an update every 38 months, OutBack Power every 3 weeks. The most recent releases landed on September 19, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | OTAMap | OutBack Power |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/otamap/id441016695/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 23 MB | 43 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arctic Surf Designs](https://appshunter.io/developer/441016698) | [eg4](https://appshunter.io/developer/1858965001) |

## What reviewers say

### OTAMap

[App page](https://appshunter.io/ios/app/otamap/id441016695)

Locate and aim your antenna for Over The Air (OTA) television and FM stations. View transmission tower positions relative to your location to optimize reception for local or distant channels. Supports continental USA, Alaska, Canada, Hawaii, and Northern Mexico.

**Highlights:** Find OTA TV and FM stations, View transmission tower locations, Optimize antenna aiming, Filter stations by distance, power, and contour, Save and recall locations, Offline mapping functionality

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

**In-app purchases:** none


### OutBack Power

[App page](https://appshunter.io/ios/app/outback-power/id6752229871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTAMap free?

OTAMap costs $2.99, with no in-app purchases.

### Is OutBack Power free?

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

### Do OTAMap or OutBack Power have ads?

Neither OTAMap nor OutBack Power shows ads.

### Which is updated more often, OTAMap or OutBack Power?

OTAMap ships an update every 38 months, and OutBack Power every 3 weeks. Most recently, OTAMap was updated on September 19, 2026 and OutBack Power on September 5, 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.*