# Tempus DC vs USGA DEACON®

The clearest difference is rating: USGA DEACON® at 3.9 against Tempus DC's 1.0. USGA DEACON® also leads on update cadence (every 4 weeks vs every 6 months) and ratings volume (11 vs 1). On price, review sentiment, ads 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.

USGA DEACON® holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: USGA DEACON® has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Tempus DC ships an update every 6 months, USGA DEACON® every 4 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tempus DC | USGA DEACON® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/tempus-dc/id1459113290/reviews) | **[3.9 (11 ratings)](https://appshunter.io/ios/app/usga-deacon/id1502624411/reviews)** |
| Number of ratings | 1 | **11** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 108 MB | 35 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Toro Company](https://appshunter.io/developer/625274713) | [United States Golf Association](https://appshunter.io/developer/319204553) |

## What reviewers say

### Tempus DC

[App page](https://appshunter.io/ios/app/tempus-dc/id1459113290)

This app allows users to easily manage and program battery-powered irrigation controllers via Bluetooth. It offers features like checking battery status, setting security passwords, and programming irrigation schedules with multiple start times and water budgets. Users can also manually operate or pause their controllers.

**Highlights:** Manage up to 200 controllers, Check controller battery status, Set security passwords, Program irrigation schedules, Manual irrigation operation, Pause irrigation

**Features:** macOS Compatibility

**In-app purchases:** none


### USGA DEACON®

[App page](https://appshunter.io/ios/app/usga-deacon/id1502624411)

This golf course management system centralizes data from tools like the GS3 ball and Moisture Meter. It provides superintendents and agronomists with insights to improve playing conditions, golfer satisfaction, and input management. Record daily readings and access analytics via a web interface.

**Highlights:** Centralized golf course data, Insights from GS3 ball and Moisture Meter, Improved playing conditions, Enhanced golfer satisfaction, Efficient input management, Daily readings and analytics

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

**In-app purchases:** none


## Frequently asked questions

### Is Tempus DC free?

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

### Is USGA DEACON® free?

USGA DEACON® is free to download, with no in-app purchases.

### Which has better reviews, Tempus DC or USGA DEACON®?

USGA DEACON® is rated higher. Tempus DC averages 1.0 out of 5 from 1 ratings, while USGA DEACON® averages 3.9 from 11 ratings.

### Do Tempus DC or USGA DEACON® have ads?

Neither Tempus DC nor USGA DEACON® shows ads.

### Which is updated more often, Tempus DC or USGA DEACON®?

Tempus DC ships an update every 6 months, and USGA DEACON® every 4 weeks. Most recently, Tempus DC was updated on October 22, 2026 and USGA DEACON® on October 24, 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.*