# eatDrives vs Johnson Controls CWa

The clearest difference is rating: eatDrives at 4.8 against Johnson Controls CWa's 2.5. eatDrives also leads on iOS requirement (12.0 vs 16.0). Johnson Controls CWa's advantage is in-app purchases (none vs 1) and ratings volume (24 vs 6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. eatDrives sells 1 one-off in-app purchase. Johnson Controls CWa asks for nothing beyond the download.

eatDrives holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 6 and 24 respectively.

eatDrives ships an update every 2 months, Johnson Controls CWa every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | eatDrives | Johnson Controls CWa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/eatdrives-vfd-help/id1269713892/reviews)** | [2.5 (24 ratings)](https://appshunter.io/ios/app/johnson-controls-cwa/id6449843911/reviews) |
| Number of ratings | 6 | **24** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 75 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Makarenkov](https://appshunter.io/developer/1214502122) | [Johnson Controls, Inc.](https://appshunter.io/developer/503559091) |

## What reviewers say

### eatDrives

[App page](https://appshunter.io/ios/app/eatdrives-vfd-help/id1269713892)

Access comprehensive alarm descriptions and troubleshooting guides for Eaton AC drives. Quickly find solutions and links to user manuals for various drive models, aiding in commissioning and service.

**Highlights:** Alarm descriptions, Troubleshooting guides, User manual links, Support for multiple Eaton drive models, Multilingual alarm descriptions, Offline access to information

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Drives | $0.99 | one-time |


### Johnson Controls CWa

[App page](https://appshunter.io/ios/app/johnson-controls-cwa/id6449843911)

This app assists HVAC field installers and service contractors with onsite tasks. It allows technicians to discover and configure equipment controllers, create punch lists, and balance VAV boxes, with exportable reports.

**Highlights:** Discover BACnet compatible equipment controllers, View and test equipment hardware points, Create real-time punch lists, Configure equipment data, Display trends and events, Balance single duct VAV boxes, Export balancing reports

**In-app purchases:** none


## Frequently asked questions

### Is eatDrives free?

eatDrives is free to download, with in-app purchases available.

### Is Johnson Controls CWa free?

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

### Which has better reviews, eatDrives or Johnson Controls CWa?

eatDrives is rated higher. eatDrives averages 4.8 out of 5 from 6 ratings, while Johnson Controls CWa averages 2.5 from 24 ratings.

### Do eatDrives or Johnson Controls CWa have ads?

Neither eatDrives nor Johnson Controls CWa shows ads.

### Which is updated more often, eatDrives or Johnson Controls CWa?

eatDrives ships an update every 2 months, and Johnson Controls CWa every 3 months. Most recently, eatDrives was updated on November 3, 2026 and Johnson Controls CWa 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.*