# OTAMap vs ARC Facilities Premier

The clearest difference is price: ARC Facilities Premier at Free against OTAMap's $2.99. ARC Facilities Premier also leads on rating (5.0 vs 3.6) and update cadence (every 3 weeks vs every 38 months). OTAMap's advantage is iOS requirement (15.0 vs 18.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

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

ARC Facilities Premier holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 9 and 8 respectively.

OTAMap ships an update every 38 months, ARC Facilities Premier every 3 weeks. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OTAMap | ARC Facilities Premier |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/otamap/id441016695/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/arc-facilities-premier/id6739283887/reviews)** |
| Number of ratings | **9** | 8 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 23 MB | 267 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arctic Surf Designs](https://appshunter.io/developer/441016698) | [ARC Document Solutions, LLC](https://appshunter.io/developer/540965287) |

## 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


### ARC Facilities Premier

[App page](https://appshunter.io/ios/app/arc-facilities-premier/id6739283887)

Access critical building information instantly from your mobile device. Technicians can quickly find As-Builts, shutoffs, equipment details, and emergency data. This app streamlines field operations, saving time and improving response to any situation.

**Highlights:** Instant access to building information, Locate As-Builts and shutoffs, QR code scanning for equipment details, Annotate maps and plans, Online and offline document access, Cloud synchronization, Compliance documentation management

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

**In-app purchases:** none


## Frequently asked questions

### Is OTAMap free?

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

### Is ARC Facilities Premier free?

ARC Facilities Premier is free to download, with no in-app purchases.

### Which has better reviews, OTAMap or ARC Facilities Premier?

ARC Facilities Premier is rated higher. OTAMap averages 3.6 out of 5 from 9 ratings, while ARC Facilities Premier averages 5.0 from 8 ratings.

### Do OTAMap or ARC Facilities Premier have ads?

Neither OTAMap nor ARC Facilities Premier shows ads.

### Which is updated more often, OTAMap or ARC Facilities Premier?

OTAMap ships an update every 38 months, and ARC Facilities Premier every 3 weeks. Most recently, OTAMap was updated on October 18, 2026 and ARC Facilities Premier on October 12, 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.*