# dDrives vs Copeland Code Reader

The clearest difference is in-app purchases: Copeland Code Reader at none against dDrives's 1. dDrives's advantage is update cadence (monthly vs every 18 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. dDrives sells 1 one-off in-app purchase. Copeland Code Reader asks for nothing beyond the download.

dDrives ships an update monthly, Copeland Code Reader every 18 months. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | dDrives | Copeland Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29 ratings)](https://appshunter.io/ios/app/ddrives-vfd-help/id1214502123/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 18 months |
| Monetization | Free | — |
| Size | 10 MB | 81 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Makarenkov](https://appshunter.io/developer/1214502122) | [Copeland LP](https://appshunter.io/developer/464252882) |

## What reviewers say

### dDrives

[App page](https://appshunter.io/ios/app/ddrives-vfd-help/id1214502123)

Access alarm descriptions, troubleshooting guides, and user manuals for Danfoss VLT drives. This professional tool provides essential information for commissioning and service, supporting a wide range of drive models.

**Highlights:** Alarm descriptions, Troubleshooting guides, User manual links, Support for multiple VLT drive models, Multilingual alarm descriptions

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Copeland Code Reader

[App page](https://appshunter.io/ios/app/copeland-code-reader/id1286799485)

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

**In-app purchases:** none


## Frequently asked questions

### Is dDrives free?

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

### Is Copeland Code Reader free?

Copeland Code Reader is free to download, with no in-app purchases.

### Do dDrives or Copeland Code Reader have ads?

Neither dDrives nor Copeland Code Reader shows ads.

### Which is updated more often, dDrives or Copeland Code Reader?

dDrives ships an update monthly, and Copeland Code Reader every 18 months. Most recently, dDrives was updated on October 9, 2026 and Copeland Code Reader on October 16, 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.*