# DFA SCADA vs Gentry Controls

The clearest difference is update cadence: Gentry Controls at weekly against DFA SCADA's every 4 months. DFA SCADA's advantage is iOS requirement (15.0 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.

DFA SCADA ships an update every 4 months, Gentry Controls weekly. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DFA SCADA | Gentry Controls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/dfa-scada/id1567843374/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 79 MB | 63 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Deep Fork Automation](https://appshunter.io/developer/1567843376) | [Gentry Controls & Consulting LLC](https://appshunter.io/developer/1719797493) |

## What reviewers say

### DFA SCADA

[App page](https://appshunter.io/ios/app/dfa-scada/id1567843374)

Monitor equipment remotely, receive alerts, and review historical data with this application. Users can manually input data, add comments, and track project progress. Contact the developer for further details.

**Highlights:** Remote equipment monitoring, Real-time alerts, Historical data graphs, Manual data entry, Progress tracking, Comment logging

**Features:** macOS Compatibility

**In-app purchases:** none


### Gentry Controls

[App page](https://appshunter.io/ios/app/gentry-controls/id6473788427)

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

**In-app purchases:** none


## Frequently asked questions

### Is DFA SCADA free?

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

### Is Gentry Controls free?

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

### Do DFA SCADA or Gentry Controls have ads?

Neither DFA SCADA nor Gentry Controls shows ads.

### Which is updated more often, DFA SCADA or Gentry Controls?

DFA SCADA ships an update every 4 months, and Gentry Controls weekly. Most recently, DFA SCADA was updated on June 1, 2026 and Gentry Controls on September 23, 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.*