# DCA Events vs TeraTrak R1

The clearest difference is ads: TeraTrak R1 at none against DCA Events's shown. TeraTrak R1 also leads on monetization model (free vs ad-supported) and ratings volume (4 vs 1). On price, rating, update cadence and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for DCA Events against 5.0 for TeraTrak R1. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

DCA Events ships an update every 5 months, TeraTrak R1 every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DCA Events | TeraTrak R1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dca-events/id787612515/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/teratrak-r1/id1500451007/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Ad-supported | **Free** |
| Size | 52 MB | 161 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Distribution Contractors Association](https://appshunter.io/developer/1563818330) | [Digital Control, Incorporated](https://appshunter.io/developer/1100858575) |

## What reviewers say

### DCA Events

[App page](https://appshunter.io/ios/app/dca-events/id787612515)

Enhance your event experience with this official mobile app. Access schedules, speaker details, and presentations. Stay informed with alerts and network with other attendees.

**Highlights:** Schedule Builder, Sponsor Information, Session Search, Speaker Information, Take & Share Notes, Download Presentations, Export to Calendar, Meeting Floor Plans & Maps

**In-app purchases:** none


### TeraTrak R1

[App page](https://appshunter.io/ios/app/teratrak-r1/id1500451007)

This app provides detailed bore plans for HDD drillers, allowing them to transfer plans to a remote display for real-time underground visualization. It helps avoid infrastructure strikes and map precise job site details.

**Highlights:** Transfer bore plans to Aurora remote display, Nudge Tool for bore plan adjustments, Map elevations, distances, and waypoints, Operate without GPS, Determine rig placement and entry plan, Export data for bore planners, Real-time terrain mapping

**In-app purchases:** none


## Frequently asked questions

### Is DCA Events free?

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

### Is TeraTrak R1 free?

TeraTrak R1 is free to download, with no in-app purchases.

### Which has better reviews, DCA Events or TeraTrak R1?

DCA Events and TeraTrak R1 are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do DCA Events or TeraTrak R1 have ads?

DCA Events shows ads; TeraTrak R1 does not.

### Which is updated more often, DCA Events or TeraTrak R1?

DCA Events ships an update every 5 months, and TeraTrak R1 every 6 months. Most recently, DCA Events was updated on November 1, 2026 and TeraTrak R1 on November 3, 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.*