# yDrives vs ICM Controls

The clearest difference is rating: yDrives at 4.2 against ICM Controls's 1.0. yDrives also leads on ads (none vs shown) and ratings volume (18 vs 3). ICM Controls's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 12.0). On price, update cadence and device support there is nothing between them.

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

yDrives holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: yDrives has 18 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | yDrives | ICM Controls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (18 ratings)](https://appshunter.io/ios/app/ydrives-vfd-help/id1247968115/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/icm-controls/id1440063390/reviews) |
| Number of ratings | **18** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 64 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Makarenkov](https://appshunter.io/developer/1214502122) | [ICM controls corp](https://appshunter.io/developer/879929077) |

## What reviewers say

### yDrives

[App page](https://appshunter.io/ios/app/ydrives-vfd-help/id1247968115)

Access alarm descriptions and troubleshooting guides for Yaskawa AC drives instantly. This professional tool provides essential information for commissioning and service, including links to user manuals. Supports a wide range of Yaskawa drive models.

**Highlights:** Quick alarm descriptions, Troubleshooting guides, Links to user manuals, Support for multiple Yaskawa drive models, Multilingual alarm descriptions, Offline access to information

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Drives | $1.99 | one-time |


### ICM Controls

[App page](https://appshunter.io/ios/app/icm-controls/id1440063390)

This app helps users find aftermarket replacement parts for OEM products and browse the company's catalog. It also locates nearby distributors, allows enrollment in a loyalty program for rewards, and provides access to technical support.

**Highlights:** Part number lookup, Aftermarket product catalog, Distributor locator, Customer loyalty program enrollment, Rewards tracking, Technical support access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is yDrives free?

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

### Is ICM Controls free?

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

### Which has better reviews, yDrives or ICM Controls?

yDrives is rated higher. yDrives averages 4.2 out of 5 from 18 ratings, while ICM Controls averages 1.0 from 3 ratings.

### Do yDrives or ICM Controls have ads?

ICM Controls shows ads; yDrives does not.

### Which is updated more often, yDrives or ICM Controls?

yDrives ships an update every 5 weeks, and ICM Controls every 5 weeks. Most recently, yDrives was updated on October 24, 2026 and ICM Controls 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.*